ET9134 ᒝถఌా ```````````````````````````````````` গၤ ``````````````````````````````````` ᄂቶ
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ET9134 ᒝถఌా ```````````````````````````````````` গၤ ``````````````````````````````````` ᄂቶ
Rev 0; 8/08
ᒝถఌా
``````````````````````````````````` ᄂቶ
ET9134ᒝถఌాJDဵ᎖ᒝถఌࣗఌࡼࢅ߅۾Ăࢅ
ෝผ༄࣡Ljး᎖Ⴥᎌ JTP! 8927ĂFNW*ጲૺHTN22.22
።ăET9134ᑽߒ6WĂ4Wਜ਼2/9WᒝถఌLj݀ᄋࢅࡗ
૦ෝါăET9134ᄋ39୭UTTPQਜ਼TPॖᓤLjᄐધUEB9135
ဟᒑኊখࣅစᒗᇄኊখࣅă
♦ ᎖JDఌᄰቧࡼෝผాਜ਼࢟ຳᓞધ
ET9134᎖ೌᇹᄻᆈࠀಯਜ਼ᒝถఌాLjᄋJDఌ
።ჅኊࡼჅᎌ࢟࢟ᏎĂۣઐ࢟വጲૺ࢟ຳᓞધă
```````````````````````````````````` ።
♦ ఌాᎌ±9lW! )ᔢቃᒋ*! FTE! )JFD*ۣઐ
♦ ࡗ૦ෝါሆᎌިࢅ࢟ഗႼLjቃ᎖21oB!
)࢜ቯᒋ*
♦ ดޘݝညJDఌ࢟࢟ኹǖ
6/1W! ±6&Lj91nB! )ᔢࡍᒋ*
4/1W! ±9&Lj76nB! )ᔢࡍᒋ*
2/9W! ±21&Lj41nB! )ᔢࡍᒋ*
૦ࢻਫ਼၈ཚྜྷ
♦ ᄰਭดݝᓜኔ࢟വᔈࣅ఼ᒜఌࡼ૮ਜ਼བྷ૮
ඡண఼ᒜ
♦ ᒝถఌᄰቧဟLjᒇᅲ߅ᓍ૦J0Pాࡼ࢟ຳᓞધ
ፖቲ۸
♦ ഉޘညఌဟᒩLjᑽߒᅪݝᑩࡼ2Ă3Ă5Ă9ॊຫ
QPTᒫ࣡
♦ ࡍ࢟ഗۣઐĂവۣઐጲૺਭེۣઐ
ஐ0ቧఌᑽঈᒫ࣡
``````````````````````````````` ୭ᒙ
ම൩
ᔈࣅན૦
TOP VIEW
࢟ቧ
ঈॅ0Ꮎঈॅ࢟၁
``````````````````````````````` ࢾ৪ቧᇦ
PART
TEMP RANGE
PIN-PACKAGE
DS8023-RJX+
-40°C to +85°C
28 TSSOP
DS8023-RRX+
-40°C to +85°C
28 SO
ᓖǖྙᎌኊཇॖᓤኡᐋLj༿ೊᇹޣă
,ܭာᇄ)Qc*0९SpITܪᓰࡼॖᓤă
CLKDIV1 1
28 AUX2IN
CLKDIV2 2
27 AUX1IN
5V/3V 3
26 I/OIN
PGND 4
25 XTAL2
CP2 5
VDDA 6
24 XTAL1
DS8023
22 GND
VUP 8
21 VDD
PRES 9
20 RSTIN
PRES 10
19 CMDVCC
I/O 11
ኡቯᒎฉᏴၫᓾ೯ࡼᔢઁ߲ă
23 OFF
CP1 7
18 1_8V
AUX2 12
17 VCC
AUX1 13
16 RST
CGND 14
15 CLK
SO/TSSOP
*FNWܪਙFNWDp! MMDჅᎌăᄋளਭFNW! 2ཱྀᑺࡼెᆪୈਜ਼፮ୈݬఠଐăሮᇼดྏ༿Ꭷޣೊᇹă
ᓖፀǖকୈ෭ቋࡼ۾ۈਖৃభถᎧखࡼݚਖৃݙᄴLj્ጲకᇙࡼܭተါ߲ăᄰਭݙᄴሾ၉དྷࡸభถᄴဟࡻୈࡼࣶৈ۾ۈăᎷ೫ஊ
ୈకᇙܭቧᇦLj༿࢛ૣǖxxx/nbyjn.jd/dpn/do0fssbubă
________________________________________________________________ Maxim Integrated Products
www.BDTIC.com/maxim
1
۾ᆪဵNbyjnᑵါ፞ᆪᓾ೯ࡼፉᆪLjNbyjn࣪ݙडፉᒦࡀᏴࡼތፊᎅࠥޘညࡼࡇᇙঌᐊă༿ᓖፀፉᆪᒦభถࡀᏴᆪᔊᔝᒅ
डፉࡇᇙLjྙኊཀྵཱྀྀੜࠤᎫࡼᓰཀྵቶLj༿ݬఠ Nbyjnᄋࡼ፞ᆪۈᓾ೯ă
Ⴣནॅዹອਜ਼ᔢቤࡼۈၫᓾ೯Lj༿षᆰNbyjnࡼᓍǖxxx/nbyjn.jd/dpn/doă
ET9134
```````````````````````````````````` গၤ
ET9134
ᒝถఌా
ABSOLUTE MAXIMUM RATINGS
Voltage Range on VDD Relative to GND ...............-0.5V to +6.5V
Voltage Range on VDDA Relative to PGND ...........-0.5V to +6.5V
Voltage Range on CP1, CP2, and VUP
Relative to PGND...............................................-0.5V to +7.5V
Voltage Range on All Other Pins
Relative to GND......................................-0.5V to (VDD + 0.5V)
Maximum Junction Temperature .....................................+125°C
Maximum Power Dissipation (TA = -40°C to +85°C) .......700mW
Storage Temperature Range .............................-55°C to +150°C
Soldering Temperature.........Refer to the IPC/JEDEC J-STD-020
Specification.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(VDD = +3.3V, VDDA = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
2.7
6.0
V
VCC = 5V, |ICC| < 80mA
4.0
6.0
VCC = 5V, |ICC| < 30mA
3.0
6.0
Threshold voltage (falling)
2.30
2.45
2.60
V
50
100
150
mV
POWER SUPPLY
Digital Supply Voltage
VDD
Card-Voltage-Generator Supply Voltage
VDDA
Reset Voltage Thresholds
VTH2
V
VHYS2
Hysteresis
Active VDD Current 5V Cards
(Including 80mA Draw from 5V Card)
IDD_50V
ICC = 80mA, f XTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
215
mA
Active VDD Current 5V Cards
(Current Consumed by DS8023 Only)
IDD_IC
ICC = 80mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
135
mA
Active VDD Current 3V Cards
(Including 65mA Draw from 3V Card)
IDD_30V
ICC = 65mA, f XTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
100
mA
Active VDD Current 3V Cards
(Current Consumed by DS8023 Only)
IDD_IC
ICC = 65mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
35
mA
Active VDD Current 1.8V Cards
(Including 30mA Draw from 1.8V Card)
IDD_18V
ICC = 30mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V
70
mA
Active VDD Current 1.8V Cards
(Current Consumed by DS8023 Only)
IDD_IC
ICC = 30mA, fXTAL = 20MHz,
fCLK = 10MHz, VDDA = 5.0V (Note 2)
35
mA
Card inactive
500
μA
CURRENT CONSUMPTION
Inactive-Mode Current
Stop-Mode Current
IDD
IDD_STOP
DS8023 in ultra-low-power stop
mode (Note 3)
10
nA
CLOCK SOURCE
Crystal Frequency
XTAL1 Operating Conditions
External Capacitance for Crystal
Internal Oscillator
2
0
20
MHz
f XTAL1
f XTAL
External crystal
0
20
MHz
VIL_XTAL1
-0.3
0.3 x
VDD
VIH_XTAL1
0.7 x
VDD
VDD +
0.3
CXTAL1,
CXTAL2
f INT
15
2.7
_______________________________________________________________________________________
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V
pF
MHz
ᒝถఌా
(VDD = +3.3V, VDDA = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SHUTDOWN TEMPERATURE
Shutdown Temperature
T SD
+150
°C
RST PIN
Card-Inactive Mode
Card-Active Mode
Output Low Voltage
VOL_RST1
I OL_RST = 1mA
0
0.3
V
Output Current
I OL_RST1
VO_LRST = 0V
Output Low Voltage
VOL_RST2
I OL_RST = 200μA
0
-1
mA
0
0.3
V
Output High
Voltage
VOH_RST2
I OH_RST = -200μA
VCC 0.5
VCC
V
Rise Time
tR_RST
CL = 30pF
0.1
μs
Fall Time
tF_RST
CL = 30pF
0.1
μs
Shutdown Current
Threshold
-20
IRST(SD)
Current Limitation
IRST(LIMIT)
RSTIN to RST Delay
tD(RSTIN-RST)
-20
mA
+20
mA
2
μs
CLK PIN
Card-Inactive Mode
Output Low Voltage
VOL_CLK1
I OLCLK = 1mA
0
0.3
V
Output Current
I OL_CLK1
VOLCLK = 0V
0
-1
mA
Output Low Voltage
VOL_CLK2
I OLCLK = 200μA
0
0.3
V
I OHCLK = -200μA
VCC 0.5
VCC
V
8
ns
Output High
Voltage
Rise Time
Fall Time
Card-Active Mode
VOH_CLK2
tR_CLK
CL = 30pF (Note 4)
tF_CLK
CL = 30pF (Note 4)
Current Limitation
ICLK(LIMIT)
Clock Frequency
fCLK
Duty Factor
Slew Rate
Operational
8
ns
-70
+70
mA
0
10
MHz
55
CL = 30pF
45
SR
CL = 30pF
0.2
%
V/ns
VCC PIN
Card-Inactive Mode
Card-Active Mode
Output Low Voltage
VCC1
ICC = 1mA
0
0.3
V
Output Current
ICC1
VCC = 0V
0
-1
mA
Output Low Voltage
VCC2
ICC(5V) < 80mA
4.75
5.00
5.25
ICC(3V) < 65mA
2.78
3.00
3.22
ICC(1.8V) < 30mA
1.65
1.8
1.95
5V card: current pulses of 40nC
with I < 200mA, t < 400ns,
f < 20MHz
4.6
3V card: current pulses of 24nC
with I < 200mA, t < 400ns,
f < 20MHz
2.75
3.25
1.8V card: current pulses of 12nC
with I < 200mA, t < 400ns,
f < 20MHz
1.62
1.98
5.4
V
_______________________________________________________________________________________
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3
ET9134
RECOMMENDED DC OPERATING CONDITIONS (continued)
ET9134
ᒝถఌా
RECOMMENDED DC OPERATING CONDITIONS (continued)
(VDD = +3.3V, VDDA = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Output Current
SYMBOL
ICC2
Card-Active Mode
Shutdown Current
Threshold
ICC(SD)
Slew Rate
VCCSR
CONDITIONS
MIN
TYP
MAX
VCC(5V) = 0 to 5V
-80
VCC(3V) = 0 to 3V
-65
VCC(1.8V) = 0 to 1.8V
-30
120
Up/down, C < 300nF (Note 5)
0.05
UNITS
mA
mA
0.16
0.22
V/μs
tD(IO-IOIN)
200
ns
tPU
100
ns
f IOMAX
1
MHz
CI
10
pF
DATA LINES (I/O AND I/OIN)
IN Falling Edge Delay
Pullup Pulse Active Time
Maximum Frequency
Input Capacitance
I/O, AUX1, AUX2 PINS
Card-Inactive Mode
Card-Active Mode
Output Low Voltage
VOL_IO1
I OL_IO = 1mA
0
0.3
V
Output Current
IOL_IO1
VOL_IO = 0V
0
-1
mA
Internal Pullup
Resistor
RPU_IO
To VCC
7
15
k
Output Low Voltage
VOL_IO2
I OL_IO = 1mA
0
Output High
Voltage
VOH_IO2
I OH_IO = < -40μA (3V/5V)
11
0.75 x VCC
0.3
V
VCC
V
0.1
μs
Output Rise/Fall
Time
Input Low Voltage
VIL_IO
-0.3
+0.8
Input High Voltage
VIH_IO
1.5
VCC
t OT
CL = 30pF (Note 3)
V
Input Low Current
I IL_IO
VIL_IO = 0V
700
μA
Input High Current
I IH_IO
VIH_IO = VCC
20
μA
1.2
μs
+15
mA
Input Rise/Fall Time
Current Limitation
Current When
Pullup Active
t IT
I IO(LIMIT)
CL = 30pF
-15
I PU
CL = 80pF, V OH = 0.9 x VDD
-1
VOL
I OL = 1mA
0
0.3
No load
0.9 x
VDD
VDD +
0.1
I OH < -40μA
0.75 x
VDD
VDD +
0.1
mA
I/OIN, AUX1IN, AUX2IN PINS
Output Low Voltage
Output High Voltage
VOH
Output Rise/Fall Time
t OT
Input Low Voltage
VIL
Input High Voltage
VIH
4
V
V
CL = 30pF, 10% to 90%
0.1
μs
-0.3
0.3 x
VDD
V
0.7 x
VDD
VDD +
0.3
V
_______________________________________________________________________________________
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ᒝถఌా
(VDD = +3.3V, VDDA = +5.0V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MAX
UNITS
600
μA
VIH = VDD
10
μA
VIL to VIH
1.2
μs
15
k
Input Low Current
I IL_IO
VIL = 0V
Input High Current
I IH_IO
t IT
Input Rise/Fall Time
MIN
Integrated Pullup Resistor
RPU
Pullup to VDD
7
Current When Pullup Active
I PU
CL = 30pF, V OH = 0.9 x VDD
-1
TYP
11
mA
CONTROL PINS (CLKDIV1, CLKDIV2, CMDVCC, RSTIN, 5V/3V)
Input Low Voltage
VIL
-0.3
0.3 x
VDD
V
Input High Voltage
VIH
0.7 x
VDD
VDD +
0.3
V
Input Low Current
I IL_IO
5
μA
Input High Current
I IH_IO
5
μA
0.3
V
0 < VIL < VDD
0 < VIH < VDD
INTERRUPT OUTPUT PIN (OFF)
Output Low Voltage
VOL
I OL = 2mA
Output High Voltage
VOH
I OH = -15μA
0.75 x
VDD
Integrated Pullup Resistor
RPU
Pullup to VDD
15
0
V
24
33
k
PRES, PRES PINS
Input Low Voltage
VIL_PRES
Input High Voltage
VIH_PRES
0.3 x
VDD
0.7 x
VDD
V
V
Input Low Current
I IL_PRES
VIL_PRES = 0V
5
μA
Input High Current
I IH_PRES
VIH_PRES = VDD
5
μA
TIMING
tACT
160
μs
tDEACT
80
μs
Window Start
t3
95
Window End
t5
160
tDEBOUNCE
8
Activation Time
Deactivation Time
CLK to Card Start
Time
PRES/PRES Debounce Time
μs
ms
Operation guaranteed at TA = -40°C and TA = +85°C, but not tested.
IDD_IC measures the amount of current used by the DS8023 to provide the smart card current minus the load.
Stop mode is enabled by setting CMDVCC, 5V/3V, and 1_8V to logic-high.
Parameters are guaranteed to meet all ISO 7816, GSM11-11, and EMV 2000 requirements. For the 1.8V card, the maximum
rise time and fall time is 10ns.
Note 5: Parameter is guaranteed to meet all ISO 7816, GSM11-11, and EMV 2000 requirements. For the 1.8V card, the minimimum
slew rate is 0.05V/μs and the maximum slew rate is 0.5V/μs.
Note 1:
Note 2:
Note 3:
Note 4:
_______________________________________________________________________________________
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5
ET9134
RECOMMENDED DC OPERATING CONDITIONS (continued)
ET9134
ᒝถఌా
``````````````````````````````````````````````````````````````````````````````` ୭ႁී
6
୭
߂
ถ
1, 2
CLKDIV1,
CLKDIV2
ဟᒩॊຫLjཀྵࢾDMLၒ߲୭࣪ၒྜྷဟᒩຫൈ)YUBM2୭ࡼဟᒩYUBM2ਜ਼YUBM3ᒄମࡼᄏ*ࡼॊຫ
܈Ljᑽߒ2Ă3Ă5Ă9ॊຫă
3
5V/3V
6W04Wኡᐋ୭ăᎧJDఌᄰቧဟభጲኡᐋ6W4WLj൝࢟ຳኡᐋ6W࢟Ǘ൝ࢅ࢟ຳኡᐋ4W࢟Lj༿ݬ
ఠܭ4೫ஊ࢟ኹኡᐋࡼሮᇼႁීă
4
PGND
ෝผă
5, 7
CP2, CP1
6
VDDA
8
VUP
9
PRES
ఌྜྷރᒎာLjࢅ࢟ຳᎌࡼఌྜྷރᒎာၒྜྷăఌྜྷރᒎာᎌဟLjࣅབྷ࣌ިဟଐဟLj9nt! )࢜ቯᒋ*ઁLj
OFFቧᎌă
10
PRES
ఌྜྷރᒎာLj࢟ຳᎌࡼఌྜྷރᒎာၒྜྷăఌྜྷރᒎာᎌဟLjࣅབྷ࣌ިဟଐဟLj9nt! )࢜ቯᒋ*ઁLj
OFFቧᎌă
ဍኹᓞધೌ࢛Lj࢟ྏ࢟܃ăᏴDQ2ਜ਼DQ3ᒄମೌጙᒑ211oG! )FTS! =! 211nΩ*࢟ྏă
࢟࢟܃ᏎLjܘኍࢀ᎖᎖WEEăೌᒗᔢቃ4/1Wࡼ࢟Ꮞă
࢟܃ၒ߲ăᏴWVQਜ਼HOEᒄମೌጙᒑ211oG! )FTS! =! 211nΩ*࢟ྏă
ᒝถఌၫሣၒ߲LjఌၫᄰቧሣLj߿࢛D8ă
11
I/O
12, 13
AUX2,
AUX1
ᒝถఌॺᓐሣ)D5ĂD9*ၒ߲ăၫሣೌᒗࣗఌࡼ߿࢛D5! )BVY2*ਜ਼D9! )BVY3*ă
14
CGND
ᒝถఌ࣡ă
15
CLK
ᒝถఌဟᒩăఌဟᒩLj߿࢛D4ă
16
RST
ᒝถఌআᆡLjᔈ߿࢛D3ࡼఌআᆡၒ߲ă
17
VCC
ᒝถఌ࢟Ꮞ࢟ኹăݧ3! y! 211oG211! ,! 331oG࢟ྏ)FTS! =! 211nΩ*വᒗDHOE! )ఌ࣡*ă
18
1_8V
2/9Wᔫኡᐋă࢟ຳᎌࡼ2/9Wᒝถఌᄰቧኡᐋăক୭ᆐ࢟ຳဟLj6W03V୭ࡼྀੜᒙ࣒ᇄă
19
CMDVCC
20
RSTIN
21
VDD
࢟Ꮞă
22
GND
ၫᔊă
23
OFF
ᓨზၒ߲ăᄋᓍ૦ࡼࢅ࢟ຳᎌᒦࣥၒ߲Ljᄰਭ31lΩดᔜ౯ᒗWEEă
24, 25
XTAL1,
XTAL2
26
I/OIN
27, 28
AUX1IN,
AUX2IN
߱ဪછ૮ၿኔăᔈᓍ૦ࡼࢅ࢟ຳᎌቧၒྜྷă
ఌআᆡၒྜྷLjᔈᓍ૦ࡼআᆡၒྜྷă
ᄏ0ဟᒩၒྜྷăᅪݝဟᒩၒྜྷೌᒗYUBM2LjᏴYUBM2ਜ਼YUBM3ᒄମೌጙৈᄏă࣪᎖ࢅ࢟ഗహሔ
ෝါLjܘኍᏴYUBM2དࣅጙവᅪݝဟᒩă
J0PၒྜྷLjᓍ૦ᒗాበຢࡼၫJ0Pă
D50D9ၒྜྷLjᓍ૦ᒗాJ0PLj᎖D5ਜ਼D9ࡼॺᓐೌă
_______________________________________________________________________________________
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ᒝถఌా
ET9134ဵถ৫Ꭷ2/9WĂ4Wਜ਼6Wᒝถఌቲᄰቧࡼෝผ༄
࣡ăݧૹ߅ࡼ࢟܃LjET9134భᔫ᎖࢟Ꮞၒྜྷă
কୈჅᎌᄰቧቧᓞધࡵᑵཀྵࡼ൝࢟ຳ݀ᆐᒝถ
ఌ࢟ăభᔫᏴၒྜྷ࢟ኹपᆍ)4/1Wᒗ7/1W*Ljᄋ
ࢅࡼᄫᒏෝါLjকෝါሆஞሿ21oB࢟ഗăET9134
ถ৫੪ੑରྏ᎖OYQ! UEB9135ăࣶၫ።ᒦᒑኊ
ࡼ፮ୈৎখLjᐐଝ૮ިࢅᄫᒏෝါࡼྟୈᑽߒ૾
VDD
GND
XTAL1
XTAL2
CLKDIV1
CLKDIV2
POWER-SUPPLY
SUPERVISOR
CARD VOLTAGE
GENERATOR
AND
CHARGE PUMP
CLOCK
GENERATION
TEMPERATURE
MONITOR
VDDA
PGND
CP1
CP2
VUP
VCC
CGND
RST
CLK
CONTROL
SEQUENCER
PRES
PRES
OFF
I/OIN
AUX1IN
AUX2IN
``````````````````````````````````` ࢟Ꮞ
ET9134భጲᔫ᎖࢟Ꮞၷ࢟Ꮞăୈࡼ࢟Ꮞ୭ဵ
W EE ĂHOEĂW EEB ਜ਼QHOEăW EE Ᏼ3/8Wᒗ7/1WपᆍดLj
ဵᓍ૦఼ᒜాࡼ࢟࢟ᏎăፐࠥLj።কᎧᓍ૦఼ᒜ
ဧሤᄴࡼ࢟Ꮞ࢟ኹăᏴ࢟ਜ਼ࣥ࢟໐ମLjჅᎌᒝถ
ఌ߿࢛ᄫᒏᔫăᏴ W EE ࡉࡵW UI3 ,! W IZT3 ᒄ༄Ljጲૺ
Ᏼดݝ࢟আᆡ൴ߡuX໐ମLjด࢟ݝവۣߒᏴআᆡᓨზă
ࡩWEEଢ଼ࡵWUI3ጲሆဟLjᒊቲབྷ૮ဟኔă
ด࢟ݝ܃ਜ਼ᆮኹޘည4W6Wࡼఌ࢟࢟Ꮞ)W DD *ă
࢟܃ਜ਼ᆮኹᎅWEEBਜ਼QHOE࢟LjWEEB።ೌᒗᔢ
ቃ 4/1W! )ᔢࡍ7/1W*ࡼ࢟Ꮞ࢟ኹLj༦።ࢀ᎖᎖WEEă
࢟܃ᔫ᎖2۶ኹ)࢟ኹৌႲ*3۶ኹ)۶ኹ*ෝါLj
োၒྜྷWEEBጲૺჅኡࡼఌ࢟ኹ)6W4W*ࢾă
1_8V
5V/3V
CMDVCC
RSTIN
భဍᇹᄻ)ᓖፀLjET9134ᎌQPSBEK୭ăᎅ2`9Wኡ
ᐋ୭ᄐࡔ*ă
I/O
AUX1
AUX2
I/O TRANSCEIVER
• ࣪᎖ 6WఌLjW EEB ?! 6/9WဟLjET9134ᔫ᎖2۶ኹෝ
ါǗWEEB =! 6/9WဟLjET9134ᔫ᎖3۶ኹෝါă
• ࣪᎖ 4WఌLjW EEB ?! 5/2WဟLjET9134ᔫ᎖2۶ኹෝ
ါǗWEEB =! 5/2WဟLjET9134ᔫ᎖3۶ኹෝါă
• ࣪᎖ 2/9WఌLjWEEB ?! 3/:WဟLjET9134ᔫ᎖2۶ኹෝ
ါǗWEEB =! 3/:WဟLjET9134ᔫ᎖3۶ኹෝါă
````````````````````````````` ࢟ኹପހ
࢟ኹପހପ၁W EE࢟ᏎLjᏴW EE࢟ਜ਼ࣥ࢟໐ମLj
ดݝ331μtআᆡ൴ߡ)u X*ဧୈۣߒᏴᄫᒏᓨზLj༿ݬఠ
ᅄ3ă
DS8023
ᅄ2/! ถౖᅄ
VTH2 + VHYS2
VTH2
VDD
ALARM
(INTERNAL SIGNAL)
tW
tW
POWER ON
SUPPLY DROPOUT
POWER OFF
ᅄ3/! ࢟ኹପހဟኔ
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7
ET9134
``````````````````````````````` ሮᇼႁී
ET9134
ᒝถఌా
WEE ࢟ຳ᎖WUI3 ,! WIZT3݀ߒኚuXဟମᒄ༄Ljᇄ൙ෘഎ
ቧሣࡼ࢟ຳྙੜLjET9134ఌాۣߒᏴᄫᒏᓨზă
ࡩW EE ሆଢ଼ࡵW UI3 ጲሆဟLjྙਫఌాࠀ᎖ᔫᓨზLj
ET9134ᒊቲఌࡼབྷ૮ဟኔă
``````````````````````````````` ဟᒩ࢟വ
࠭ET9134ࡵᒝถఌࡼဟᒩቧ)DML*ᔈYUBM2ࡼဟᒩၒ
ྜྷYUBM2ਜ਼YUBM3ᒄମೌࡼ31NI{ᄏăᄰਭ
DMLEJW2ਜ਼DMLEJW3ၒྜྷኡᐋDMLࡼၒ߲ဟᒩຫൈăDML
ဟᒩຫൈభጲဵgYUBMĂgYUBM03ĂgYUBM05ਜ਼gYUBM09Lj༿ݬ
ఠܭ2ჅာDMLEJW2ਜ਼DMLEJW3ၒྜྷᎧᏴDML࣡Ⴥޘညࡼ
ຫൈࡼ࣪።ਈᇹă
ᓖፀLjDMLEJW2ਜ਼DMLEJW3ݙถᄴဟখܤǗখܤၒྜྷဟ
औᑗᒄମᒗኊገ21otࡼዓဟăDMLྀጙᓨზࡼᔢቃߒኚ
ဟମᆐ9ৈYUBM2ᒲ໐ă
ET9134ᒦࡼ፮ୈཀྵۣຫൈࡼখဵܤᄴࡼݛăဟᒩॊຫ
ᓞધ໐ମLjჅᎌ൴ߡߒኚဟମ࣒ࡍ᎖ᔢቃᒲ໐ࡼ56&Ljၾ
ܤ༄ઁࡼဟᒩ൴ߡᎌᑵཀྵࡼࣞă
ᆚݧᄏဟLjDMLገࡉࡵ56&ᒗ66&ࡼᐴహ܈LjYUBM2
ࡼᐴహ܈።কᏴ59&ᒗ63&ᒄମLjᄢܤဟମ።ቃ᎖ᒲ໐ࡼ
6&ă
ݧᄏဟLjDMLᐴహ܈Ᏼ56&ᒗ66&ᒄମLjན᎖࢟വ
ݚਜ਼ᄏᄂቶጲૺຫൈă
````````````````````````````````````````````
J0P၃ख
ྯᄟၫሣJ0PĂBVY2ਜ਼BVY3ሤᄴLjஂ۾J0Pਜ਼J0PJO
ࡼᄂቶLjጐး᎖BVY2ĂBVY2JOĂBVY3ਜ਼BVY3JOă
Ᏼऻ૮ᓨზሆLjݧ22lΩ࢟ᔜJ0Pਜ਼J0PJO౯ᒗ࢟
ຳ)J0PᒗWDDLjJ0PJOᒗWEE*ă၅ሌ၃ࡵሆଢ଼ዘࡼ၃ख
߅ᆐᓍ૦Ljጙࡡཀྵࢾ೫ᓍ૦Ljጙݾᒙᆐ࠭૦ෝါLj
Ᏼᓍ૦ျहᒄ༄ઁኚࡼܟዘଶހăளਭuE)FEHF*ዓဟ
ઁLjᄰ࠭૦ࡼݾoࡸᄏLjᏴᓍ૦ݾख႙൝1ă
ࡩᓍ૦߿ݾख൝2ဟLj࠭૦ࡼݾqࡸᄏᏴu QVዓဟ
໐ମۻ૮Ljઁೝ࣒ݾऩૄࡵऻ૮ᓨზ)౯*ă૮
౯ถ৫ᄋࢅ࢟ຳࡵ࢟ຳࡼႥᓞધăuQVߒኚဟମ
ᒄઁLjၒ߲࢟ኹᒑན᎖ดݝ౯࢟ᔜਜ਼ঌᏲ࢟ഗăఌ
ࡼJ0PၒྜྷĂၒ߲࢟ഗᏴดݝሢᒜᆐ26nBLjᑚቋሣവࡼᔢ
ຫൈဵ2NI{ă
````````````````````````````` ऻ૮ෝါ
ET9134࢟ဟఌాࠀ᎖ऻ૮ෝါLjࢀࡗᓍ૦߱ဪછ
ᒝถఌ્જဟLjᒑᎌ੪ࡼ࢟വᏴᔫă
• Ⴥᎌఌ߿࢛࣒ᄫᒏᔫ)ࡍᏖ311Ω࣪HOE࢟ᔜ*ă
• ୭J0PJOĂBVY2JOਜ਼BVY3JOࠀ᎖ᔜზ)ᄰਭ22lΩ
࢟ᔜ౯ᒗWEE*ă
• ࢟ኹखညᄫᒏᔫă
• YUBMᑩᏥቲ)ྙਫୈᎌক࢟വ*ă
ET9134ᑩᏴୈ࢟ဟఎဪᏥቲăྙਫဧᑩ
YUBM2ࡼဟᒩ൴ߡဵᆮࢾࡼLjဟᒩ൴ߡᏴu5ဟరᔫ
ࡵఌ)ྙᅄ8ਜ਼ᅄ9Ⴥာ*ăྙਫYUBM2ࡼቧᎅᓍ૦ᆈ
఼ᒜ఼ᒜLjᇹᄻᆈ఼ᒜख႙ဟᒩဟLjဟᒩ൴ߡᔫ
ࡵఌ)૮ਭ߈ᅲ߅ઁ*ă
``````````````````````````````` ૮ਭ߈
ܭ2/! ဟᒩຫൈኡᐋ
࢟݀ளਭআᆡዓဟઁLjᓍ૦ᆈ఼ᒜᄰਭቧOFFਜ਼
CMDVCCପ၁ఌࡼ߲ሚLjྙܭ3Ⴥာă
CLKDIV1
CLKDIV2
fCLK
0
0
fXTAL/8
0
1
fXTAL/4
1
1
fXTAL/2
1
8
0
fXTAL
• ࢟ኹପހᔫă
• ดݝᑩጲᔢࢅຫൈᏥቲă
ܭ3/! ఌྜྷރᒎာ
OFF
CMDVCC
High
High
Card present.
Low
High
Card not present.
STATUS
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ᒝถఌా
2* ᓍ૦ǖCMDVCC౯ࢅă
ࡩဟᒩଝࡵఌဟLjᅪጙৈਭ߈Ꮴ߈ኔቲ఼ᒜǖ
2* ᓍ૦ǖSTUJOᒙᆐ࢟ຳă
3* ᓍ૦ǖCMDVCCᒙᆐࢅ࢟ຳă
4* ᓍ૦ǖᏴu 4 ਜ਼u 6 ᒄମLjSTUJOᒙᆐࢅ࢟ຳǗࣅ
DMLă
3* ET9134ǖดݝᑩܤધࡵຫ)u1*ă
4* ET9134ǖࣅ࢟ኹखည)u1ࡵu2ᒄମ*ă
5* ET9134ǖW DDጲ၊఼ቓൈ࠭1ဍᒗ6WĂ4W2/9W
)u3 >! u2 ,! 2/6! y! U*LjUဵดݝᑩᒲ໐ࡼ75۶)ࡍᏖ
36μt*ă
6* ET9134ǖဧถJ0PĂBVY2ਜ਼BVY3! )u4 >! u2 ,! 5U*ă
7* ET9134ǖD4߿࢛ೌDMLቧ)u5*ă
8* ET9134ǖSTUဧถ)u6 >! u2 ,! 8U*ă
5* ET9134ǖᏴu6உၦᒄ༄LjSTUۣߒࢅ࢟ຳLjႲઁSTU
ᒮআSTUJOă
6* ET9134ǖu6ઁLjSTUJOݙᏳ࣪DMLᎌ፬ሰă
ྙਫݙኊገᔫဟᒩLj CMDVCCᒙᆐࢅ࢟ຳLjSTUJO
ᒙᆐࢅ࢟ຳăᑚᒬ༽ౚሆLjDMLᏴu 4ဟࣅ)J0Pܤછઁᒗ
311otLj༿ݬఠᅄ5*Ǘu 6ઁLjభጲSTUJOᒙᆐ࢟ຳLj
ጲ።ࡊྜྷރᒝถఌဟࡼ༿ཇ)BUS*ăSTUJOጙᒇۣߒ࢟
ຳဟLjݙገቲ૮ࠀಯă
CMDVCC
VCC
ATR
I/O
CLK
RSTIN
RST
I/OIN
t 0 t1
t2
t3
t4
t5 = tACT
ᅄ4/! ဧSTUJOਜ਼CMDVCCࡼ૮ဟኔ
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9
ET9134
ྙਫఌᏴࣗఌ)ྙਫQSFTᎌ*Ljᓍ૦ᆈ఼ᒜᄰਭ౯
ࢅCMDVCCఎጙࠨ૮ਭ߈)ఎဪఌ્જ*ăጲሆူୈ
৩߅೫૮ਭ߈)ᅄ4*ǖ
ET9134
ᒝถఌా
CMDVCC
VCC
ATR
I/O
CLK
200ns
RSTIN
RST
I/OIN
t0 t1
t2
t3 t4
t5 = tACT
ᅄ5/! u4ဟరࡼ૮ဟኔ
CMDVCC
RST
CLK
I/O
VCC
t10
t12
t13
t14
t15
tDE
ᅄ6/! བྷ૮ဟኔ
10
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ᒝถఌా
Ꭷᒝถఌࡼ્જᅲ߅ઁLjᓍ૦ᆈ఼ᒜCMDVCCሣᒙ
ᆐ࢟ຳLjᔈࣅᒊቲབྷ૮ਭ߈Ljဧఌాऩૄᒗऻ૮
ෝါă
བྷ૮ਭ߈ᒊቲጲሆူୈ)ᅄ6*ǖ
2* STUܤᆐࢅ࢟ຳ)u21*ă
3* DML ᒙᆐࢅ࢟ຳ)u23 >! u21 ,! 1/6! y! U*LjᒦLjUဵด
ݝᑩᒲ໐ࡼ75۶)ࡍᏖ36μt*ă
4* ౯ࢅJ0PĂBVY2ਜ਼BVY3! )u24 >! u21 ,! U*ă
5* WDDఎဪሆଢ଼)u25 >! u21 ,! 2/6! y! U*ă
6* ࡩW DDࡉࡵऻ૮ணᒏᓨზ࣪።ࡼ࢟ኹဟLjᅲ߅བྷ
૮ਭ߈)uEFဟ*ă
7* Ⴥᎌ߿࢛࣪HOE߆ሚᆐࢅᔜǗJ0PJOĂBVY2JOਜ਼
BVY3JO ۣ྆ߒᏴWEE )ᄰਭጙৈ22lΩ࢟ᔜ౯*ă
8* ดݝᑩऩૄࡵ୷ࢅࡼຫൈă
ET9134ࠀಯ৺ᑇଶހᎌೝᒬݙᄴ༽ౚ)ᅄ7*ǖ
• ᆚቲఌ્જ)DNEWDDᆐ࢟ຳ*ăྙਫࣗఌᒦ
ᎌఌLjၒ߲OFFᆐࢅ࢟ຳLjྙਫࣗఌྜྷރఌLjᐌ
ᆐ࢟ຳăପހWEE࢟ኹĊၒྜྷ࢟ኹଢ଼ࢅ્ޘညดݝ
࢟আᆡ൴ߡLjࡣ્ݙ፬ሰOFFቧăവਜ਼ᆨࣞ
ଶۻހணᒏLjᏇፐဵఌᎌ࢟ă
• ఌ્જ໐ମ)DNEWDDᆐࢅ࢟ຳ*ăଶࡵހ৺ᑇᓨზ
ဟLjၒ߲OFFᆐࢅ࢟ຳLjᔈࣅᒊቲஜૻབྷ૮ဟ
ኔ)ᅄ8*ăࡩᇹᄻ఼ᒜ)CMDVCC*আᆡᒗ࢟ຳဟLj
ᅲ߅བྷ૮ਭ߈ઁᏳࠨଶހOFF࢟ຳăᎅࠥཌܰఌ
߲ڰਜ਼፮ୈᆰᄌ)ྙਫᎌఌLjOFFᏳࠨܤᆐ࢟ຳ*ă
Ᏼఌྜྷރ߲ڰဟLjQSFTቧ્߲ሚ࣌ࣅLjᄏན᎖
ೌఌࡼఌଶހఎਈ)ܕޟޟఎᓨზ*ጲૺఎਈࡼ૦ᄂ
ቶăET9134ᎌབྷ࣌ถLj࢜ቯߒኚဟମᆐ9nt! )ᅄ7*ă
ࡩఌྜྷރဟLjளਭབྷ࣌ዓဟઁၒ߲OFFܤᆐ࢟ຳǗࡩఌ
߲ڰဟLjᏴQSFTጙࠨ߲ሚ0ࢅ࢟ຳᄢܤဟLjᔈࣅ࣪ఌ
ቲབྷ૮Ljၒ߲OFFܤᆐࢅ࢟ຳă
````````````````````````````````` WDDखည
`````````````````````ᄫᒏෝါ)ࢅෝါ*
ఌ࢟ኹ)W DD *खညถ৫Ᏼၒ߲6Wဟᄋೌኚࡼ91nB࢟
ഗLj4Wၒ߲ဟᄋ76nB࢟ഗLj2/9Wၒ߲ᄋ41nB࢟ഗă
ࡍᏖᏴ231nBဟ߿खดݝਭᏲଶހăଶހࡼݧዹ࢟ഗ
ளਭ݆Ljᑚዹభጲᇢ၃ࡉ311nBࡼᏭྲ൴ߡ࢟ഗ)ߒ
ኚဟମᏖଂৈμt*Lj્ݙབྷ૮ăຳ࢟ഗܘኍࢅ᎖
ਖࢾࡼᔢࡍ࢟ഗă
CMDVCCĂ6W0 3Vਜ਼2`9Wၒྜྷ୭ᒙᆐ൝࢟ຳဟ
ྜྷࢅᓨზLj૾ᄫᒏෝါăᒑᎌࡩᒝถఌాݙ
ᔫဟݣถྜྷᄫᒏෝါăᄫᒏෝါሆLjჅᎌดݝෝผ࢟
വۻணᒏăOFF୭ৌႲQSFT୭ࡼᓨზăᅓ߲ᄫᒏෝ
ါဟLjྯৈ఼ᒜ୭ᒄጙጙৈጲࡼᓨზᒙᆐ൝
ࢅ࢟ຳăด ݝ331μt! )࢜ቯᒋ*࢟ዓဟਜ਼9nt! QSFTབྷ࣌ዓ
ဟ࢟വۣߒᎌLjႲઁOFFᒙᆡဧด࢟ݝവۣߒᆮࢾăᑚ
ዹLjభጲऴᒏᏴᅓ߲ᄫᒏෝါဟ࣪ᒝถఌࡼषᆰăᅄ9Ⴥ
ာᆐྜྷਜ਼ᅓ߲ᄫᒏෝါࡼ఼ᒜဟኔăᓖፀLjET9134
ྜྷࢅᄫᒏෝါᒄ༄ᔐဵገᅲ߅བྷ૮ਭ߈ă
༿ݬఠ።ቧᇦݝॊLjጲۣߒWDD࢟ኹறࣞă
``````````````````````````````` ৺ᑇଶހ
ET9134ૹ߅࢟വถ৫ପހጲሆ৺ᑇᓨზǖ
• WDDവ߲ሚࡍ࢟ഗ
• ాࠀ᎖૮ᓨზဟ߲ڰఌ
• WEEࢰൢᒗඡሢጲሆ
• ఌ࢟ኹखညᔫᏴਖࢾࡼपᆍጲᅪ)WEEBਭࢅ࢟
ഗႼਭࡍ*
• ਭེ
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11
ET9134
````````````````````````````` བྷ૮ਭ߈
ET9134
ᒝถఌా
PRES
OFF
CMDVCC
DEBOUNCE
DEBOUNCE
VCC
DEACTIVATION CAUSED
BY CARDS WITHDRAWAL
DEACTIVATION CAUSED
BY SHORT CIRCUIT
ᅄ7/! QSFTĂOFFĂCMDVCCਜ਼WDDࡼᔫᓨზ
OFF
PRES
RST
CLK
I/O
VCC
t10
t12
t13
t14
t15
tDE
ᅄ8/! ஜૻབྷ૮ဟኔ)ఌ*߲ڰ
12
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ᒝถఌా
ET9134
DEACTIVATE INTERFACE
CMDVCC
1_8V
ACTIVATE
STOP MODE
DEACTIVATE
STOP MODE
5V/3V
8ms
WARMUP DELAY
8ms DEBOUNCE
STOP MODE
OFF ASSERTED TO
WAIT FOR DELAY
OFF
OFF FOLLOWS
PRES IN STOP MODE
PRES
VCC
ᅄ9/! ᄫᒏෝါဟኔ
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13
ET9134
ᒝถఌా
````````````````````````` ᒝถఌ࢟Ꮞኡᐋ
౯ᒗࢅ࢟ຳLjWDDᆐ4Wăܘኍᔄᇼࠀಯ࠭ጙᒬWDD࢟ኹࡵ
ጙᒬ࢟ኹࡼᓞધăྙਫ2`9Wਜ਼6W03V࣒ဵ࢟ຳLjᄴဟ
CMDVCCጐဵ࢟ຳLjET9134ྜྷᄫᒏෝါăᆐܜ
ࡇᇙྜྷᄫᒏෝါLj2`9Wਜ਼6W03VࡼᓨზݙถᄴဟখܤLj
2`9Wਜ਼6W0 3Vᓨზܤછମᒗገᎌ211otࡼዓဟLj༿ݬఠ
ᅄ:ᅎୀࡼখܤWDDपᆍࡼဟኔă
ET9134ᑽߒྯᒬᒝถఌWDD࢟ኹǖ2/9WĂ4Wਜ਼6Wă࢟Ꮞኡ
ᐋᎅ2`9Wਜ਼6W0 3Vቧ఼ᒜLjྙܭ4Ⴥာă2`9Wቧࡼᎁ
ሌ᎖6W0 3Văࡩ2`9Wᒙ᎖࢟ຳLjᒝถఌᔫဟLj
WDDࡼ࢟ኹᆐ2/9Wăࡩ2`9WᒙࢅဟLjᎅ6W0 3VཀྵࢾWDD
࢟ኹăྙਫ6W0 3Vᒙᆐ࢟ຳLjWDDᆐ6WǗྙਫ6W0 3Vۻ
ܭ4/! WDDኡᐋਜ਼ᔫෝါ
1_8V
5V/3V
CMDVCC
VCC SELECT (V)
0
0
0
3
Activated
0
0
1
3
Deactivated
0
1
0
5
Activated
0
1
1
5
Deactivated
1
0
0
1.8
Activated
1
0
1
1.8
Deactivated
1
1
0
1.8
Reserved (Activated)
1
1
1
1.8
Not Applicable—Stop Mode
VCC SELECT
1.8V
3V
5V
3V
CARD INTERFACE STATUS
1.8V
STOP MODE
CMDVCC
1_8V
5V/3V
ᅄ:/! ᒝถఌ࢟Ꮞኡᐋ
14
______________________________________________________________________________________
www.BDTIC.com/maxim
ᒝถఌా
ET9134
VDD
100nF
33pF
33pF
+3.3V
100nF
100nF
+3.3V
100nF
XTAL1
GPIO
...
XTAL2
GND
CLKDIV1
CLKDIV2
5V/3V
1_8V
OFF
RSTIN
CMDVCC
AUX2IN
AUX1IN
I/OIN
...
...
...
GPIO
ISOIO0
VDD CP1
CP2 VUP
+10μF
PGND
VDDA
100kΩ
PRES
VCC
RST
CLK
I/O
AUX1
AUX2
DS8023
100nF*
220nF*
100nF*
220nF*
CGND
MAXQ1103
CLKDIV1
CLKDIV2
5V/3V
1_8V
GPIO
...
VCC
OFF
RSTIN
CMDVCC
AUX2IN
AUX1IN
I/OIN
...
...
GPIO
ISOIO1
XTAL1
RST
CLK
I/O
AUX1
AUX2
DS8023
CGND
PRES
XTAL2
GND
VDD CP1
CP2 VUP
PGND
100nF
VDDA
100kΩ
+10μF
+3.3V
33pF
33pF
100nF
+3.3V
100nF
100nF
VDD
*PLACE A 100nF CAPACITOR CLOSE TO DS8023 AND PLACE A 220nF CAPACITOR CLOSE TO CARD CONTACT.
ᅄ21/! ࢜ቯ።࢟വᅄ
______________________________________________________________________________________
www.BDTIC.com/maxim
15
ET9134
ᒝถఌా
``````````````````````````````` ።ቧᇦ
࢟വݚ࣪ဣଔ።ࡼቶถ፬ሰ୷ࡍăಿྙLjࣗఌ߿
࢛ D3! )STU*ᎧD4! )DML*D3! )STU*ᎧD8! )J0P*ᒄମࣶࡼ
2qG࢟ྏ૾భᐆ߅D4! )D8*ຫᐅဉ࣪D3ࡼዏᒮ፬ሰăᑚ
ᒬ༽ౚሆLj߿࢛D3ਜ਼DHOEᒄମኊገೌጙৈ211qG࢟ྏă
ဣଔ።ᒦLjፇݧནጲሆࡅဗǖ
• ཀྵۣET9134ਜ਼ೌᒄମᎌᔗ৫ࡼෂ૩Ǘభ
ถణதೌहᒙET9134Ǘ࣪WEEਜ਼WEEBॊܰቲ
བྷẮăᑚቋሣᔢੑᆡ᎖ೌሆऱă
• ET9134ਜ਼ᓍ૦ᆈ఼ᒜܘኍဧሤᄴࡼW EE ࢟ă
୭DMLEJW2ĂDMLEJW3ĂSTUJOĂQSFTĂBVY2JOĂ
J0PJOĂBVY3JOĂ6W0 3VĂCMDVCCਜ਼OFFጲWEEᆐ
ݬఠǗྙਫ୭YUBM2ݧᅪݝဟᒩདࣅLjጐᄴዹ
ጲWEEᆐݬఠă
• D4! )DML*ሣ።భถᏐಭሣă
• ᒇ DHOEೌࡵD6! )HOE*! )D2! )WDD*ࠀࡼೝৈ࢟
ྏ።কೌࡵᑚጙሣ*ă
• ᏴW DD ਜ਼DHOEᒄମೌጙᒑ211oG331oG! )၅ኡ
331oGĂ FTS! =! 211nΩ*࢟ྏLj݀ణதᒝถఌఌࡼݹ
D2߿࢛हᒙă
ዏৃᒊቲၤۇݚᓰᐌLjถ৫ᐅဉଢ଼ࢅᒗభጲ၊ࡼ
ၺຳLjD4! )DML*ࡼ࣌ࣅ።ࢅ᎖211qtă
``````````````````````````````` ଆၣᑽߒ
ྙኊଆၣᑽߒLj༿षᆰiuuqt;00tvqqpsu/nbyjn.jd/dpn0do0
njdspă
``````````````````````````````` ኡቯᒎฉ
PART
CURRENT
VOLTAGES
SUPPORTED (V)
SUPPORTS
PINSTOP
PACKAGE
MODE?
DS8023-RJX+
1.8, 3.0, 5.0
Yes
28 TSSOP
DS8023-RRX+
1.8, 3.0, 5.0
Yes
28 SO
ᓖǖྙᎌኊཇॖᓤኡᐋLj༿ೊᇹޣă
+ܭာᇄ)Qc*0९SpITܪᓰࡼॖᓤă
• ܜDHOEĂQHOEਜ਼HOEᒄମ߲ሚણവă
• ॊܰ࣪W EEBਜ਼W EEቲབྷẮǗྙਫ።ᒦೝৈ࢟Ꮞ
ݧᄴጙ࢟ᏎLjᓍገሣݧቩተೌă
• ᏴWDDਜ਼DHOEᒄମೌጙᒑ211oG! )FTS! =! 211nΩ*࢟
ྏLj݀ణதET9134ࡼWDD୭हᒙă
``````````````````````````````` ॖᓤቧᇦ
ྙኊᔢதࡼॖᓤᅪተቧᇦਜ਼ݚLj༿އኯ
www.maxim-ic.com.cn/packagesă
ॖᓤಢቯ
ॖᓤܠ൩
ᆪܠ
28 SO (300mil)
—
21-0042
28 TSSOP
—
21-0066
۞Ᏼ۾ᒫ࣡ดࡼాෝ్)JGN*ࡼFNWDpຒᓰୈஞࡔܭJGN࠭ހ၂ᒄ྇LjጯளږᑍFNWਖप)4/2/2*۾ۈቲ೫ހ၂Lj݀ߠॊ൸ᔗকਖ
पăFNWDpཱྀᑺݙጲྀੜተါߌํྀ࡛ۣੜሤਈޘອॲᇗࡼຒᓰഗ߈ࡼᅲ۸ቶLjጐ࣪ݙถĂᒠቶถᔫྀੜ࡛ۣăFNWDpݙ
ྀ࣪ੜྯऱLj۞౪ࡣݙሢ᎖JGNညޘ።Ljᄋࡼᄂࢾޘອॲᇗᄋ࡛ۣăFNWDpຒᓰୈྀํߌݙੜFNWDpޘອۣᑺၗᒦჅ
۞ࡼڗာࡼ࡛ۣLj۞౪ࡣݙሢ᎖ྀੜڗာࡼອးሾቶĂᄂၐࡼᒄးቶਜ਼ऻ༪ቶࡼ࡛ۣLjჅᎌᑚቋ࣒ᏴFNWDpᒦᔪ߲೫ීཀྵ
ဉීăᎧࡻFNWDpຒᓰࡼޘອਜ਼ॲᇗሤਈࡼྀੜཚೆெोĂޡᐊྀᎅሤਈޘອਜ਼ॲᇗࡼᄋᑗ)ऎऻFNWDp*ঌᐊLjFNWDpྀ࡛ߌݙ
ੜೌࡒᐊྀਜ਼ፃᇗă
Nbyjn࣪ݙNbyjnޘອጲᅪࡼྀੜ࢟വဧঌᐊLjጐݙᄋᓜಽభăNbyjnۣഔᏴྀੜဟମĂᎌྀੜᄰۨࡼ༄ᄋሆኀখޘອᓾ೯ਜ਼ਖৃࡼཚಽă
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© 2008 Maxim Integrated Products
Nbyjnဵ Nbyjn!Joufhsbufe!Qspevdut-!Jod/ ࡼᓖݿܪă
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