參數(shù)資料
型號: 73S8009R-IMR
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC20
封裝: 4 X 4 MM, 0.80 MM HEIGHT, QFN-20
文件頁數(shù): 23/23頁
文件大?。?/td> 342K
代理商: 73S8009R-IMR
DS_8009R_056
73S8009R Data Sheet
Rev. 1.3
9
2.3
Smart Card Interface Requirements
Table 4 lists the 73S8009R Smart Card interface requirements.
Table 4: DC Smart Card Interface Requirements
Symbol
Parameter
Condition
Min
Nom
Max
Unit
Card Power Supply (VCC) Regulator
General Conditions: -40 °C < T < 85 °C, 4.75 V < VPC < 6.0 V, 2.7 V < VDD < 6.0 V
VCC
Card supply voltage
including ripple and
noise
Inactive mode
-0.1
0.1
V
Inactive mode ICC = 1 mA
-0.1
0.4
Active mode; ICC < 65 mA; 5 V
4.65
5.25
Active mode; ICC < 65mA; 5 V,
NDS condition
4.75
5.25
Active mode; ICC < 65 mA; 3 V
2.85
3.15
Active mode; ICC < 40 mA; 1.8 V
1.68
1.92
Active mode; single pulse of
100 mA for 2
s; 5 V, fixed load
= 25 mA
4.6
5.25
Active mode; single pulse of
100 mA for 2
s; 3 V, fixed load
= 25 mA
2.7
3.15
Active mode; current pulses of
40 nAs with peak |ICC |
< 200 mA, t < 400 ns; 5 V
4.6
5.25
Active mode; current pulses of
40 nAs with peak |ICC |
< 200 mA, t <400 ns; 3 V
2.7
3.15
Active mode; current pulses of
20 nAs with peak |ICC |
< 100 mA, t <400 ns; 1.8 V
1.62
1.92
ICCrip
VCC Ripple
fRIPPLE = 20 kHz – 200 MHz
350
mV
ICCmax
Card supply output
current
Static load current, VCC > 1.65 V
40
mA
Static load current, VCC > 4.6 V
or 2.7 V as selected
90
ICCF
ICC fault current
Class A, B (5 V and 3 V)
100
180
mA
Class C (1.8 V)
60
130
VSR
Vcc slew rate, rise rate
on activate
CF = 1.0 F
0.06
0.15
0.25
V/μs
VSF
Vcc slew rate, fall rate on
de-activate
CF = 1.0 F on VCC
0.075
0.15
0.6
V/μs
VRDY
VCC ready voltage, VCC
rising (RDY = 1)
5 V operation
4.6
V
3 V operation
2.75
1.8 V operation
1.65
CF
External filter capacitor
(VCC to GND)
CF should be ceramic with
low ESR (< 100 m
Ω)
ISO 7816-13 application
1.0
F
EMV 4.1 application
3.3
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