参数资料
型号: 73S8009C-32IMR/F
厂商: Maxim Integrated Products
文件页数: 11/32页
文件大小: 0K
描述: IC PWR MGMT/SMART CARD INT 32QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 智能卡读取器,写入器
电源电压: 2.7 V ~ 6.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘
供应商设备封装: 32-QFN(5x5)
包装: 带卷 (TR)
DS_8009C_025
73S8009C Data Sheet
2.2
Recommended Operating Conditions
Function operation should be restricted to the recommended operating conditions specified in Table 3.
Table 3: Recommended Operating Conditions
Parameter
Supply voltage V PC
Supply Voltage V BUS
Supply Voltage V BAT
Ambient operating temperature
Rating
2.7 to 6.5 VDC
4.4 to 5.5 VDC
4.0 to 6.5 VDC
-40 °C to +85 °C
2.3
Smart Card Interface Requirements
Table 4 lists the 73S8009C Smart Card interface requirements.
Table 4: DC Smart Card Interface Requirements
Symbol
Parameter
Condition
Min
Nom
Max
Unit
Card Power Supply (V CC ) Regulator
General C onditions:        -40C < 85C, 2.7 V < V PC < 6.6 V
Inactive mode
Inactive mode I CC = 1 mA
Active mode; I CC <65 mA; 5 V
Active mode; I CC < 65 mA; 3 V
Active mode; I CC < 40 mA; 1.8 V
Active mode; single pulse of
-0.1
-0.1
4.65
2.85
1.68
4.6
0.1
0.4
5.25
3.15
1.92
5.25
V
V
V
V
V
V
100 mA for 2 μ s; 5 V, fixed load
= 25 mA
V CC
Card supply voltage
including ripple and noise
Active mode; single pulse of
100 mA for 2 μ s; 3 V, fixed load
= 25 mA
Active mode; current pulses of
2.76
4.6
3.15
5.25
V
V
40nAs with peak |I CC | <200
mA, t <400 ns; 5 V
Active mode; current pulses of
2.7
3.15
V
40nAs with peak |I CC | <200
mA, t <400 ns; 3 V
Active mode; current pulses of
1.62
1.92
V
20nAs with peak |I CC | <100
mA, t <400 ns; 1.8 V
V CCrip
I CCmax
V CC ripple
Card supply output
current
f RIPPLE = 20 kHz – 200 MHz
Static load current, V CC >1.65
Static load current, V CC >4.6 or
350
40
65
mV
mA
mA
2.7 volts as selected
I CCF
I SC
I CC fault current
Maximum current prior to
Class A, B (5 V and 3 V)
Class C (1.8 V)
Load current limit prior to Vcc
75
55
80
150
130
150
mA
mA
mA
shut-down
shut-down
Load current limit prior to Vcc
60
130
mA
shut-down for Vcc=1.8 V
V S
Vcc slew rate, rise and
C = 0.5 μ F
0.10
0.30
0.70
V/μs
fall
Rev. 1.5
11
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