參數(shù)資料
型號(hào): 73S8024RN-20IMR/F
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, QCC20
封裝: 4 X 4 MM, 0.850 MM HEIGHT, LEAD FREE, QFN-20
文件頁(yè)數(shù): 9/27頁(yè)
文件大?。?/td> 319K
代理商: 73S8024RN-20IMR/F
DS_8024RN_020
73S8024RN Data Sheet
Rev. 1.9
17
12.4 Smart Card Interface Requirements
Symbol
Parameter
Condition
Min
Typ
Max
Unit
Card Power Supply (VCC) Regulator
General conditions, -40
°C < T < 85°C, 4.75v < V
PC < 5.5v, 2.7v < VDD < 5.5v
NDS conditions, 4.85v < VPC < 5.5v
VCC
Card supply voltage
including ripple and
noise
Inactive mode
-0.1
0.1
V
Inactive mode
ICC = 1mA
-0.1
0.4
V
Active mode; ICC <65mA; 5v
4.60
5.25
V
Active mode; ICC <65mA; 5v,
NDS condition
4.75
5.25
V
Active mode; ICC <90mA; 5v
4.55
5.25
V
Active mode; ICC <90mA; 3v
2.80
3.2
V
Active mode; single pulse of
100mA for 2
s; 5 volt, fixed load
= 25mA
4.6
5.25
V
Active mode; single pulse of
100mA for 2
s; 3v, fixed load =
25mA
2.76
3.2
V
Active mode; current pulses of
40nAs with peak |ICC | <200mA,
t <400ns; 5v
4.6
5.25
V
Active mode; current pulses of
40nAs with peak |ICC | <200mA,
t <400ns; 5v,
NDS condition
4.65
5.25
V
Active mode; current pulses of
40nAs with peak |ICC | <200mA,
t <400ns; 3v
2.76
3.2
V
VCCrip
VCC Ripple
fRIPPLE = 20K – 200MHz
350
mV
ICCmax
Card supply output
current
Static load current, VCC>4.6
65
mA
Static load current, VCC>4.55 or
2.7 volts as selected
90
mA
ICCF
ICC fault current
90
150
mA
VSR - VSF
VCC slew rate -
CF = 3.3F on VCC
0.02
0.050
0.08
V/
s
VSRN -
VSFN
VCC slew rate
CF = 1.0F on VCC
NDS applications
0.06
0.160
0.26
V/
s
CF
External filter capacitor
(VCC to GND)
CF should be ceramic with low
ESR (<100m
).
1
3.3
5
F
CFNDS
External filter capacitor
(VCC to GND)
NDS applications
CF should be ceramic with low ESR
(<100m
).
0.5
1.0
1.5
F
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