参数资料
型号: DS8007A-EAG+
厂商: Maxim Integrated Products
文件页数: 34/41页
文件大小: 0K
描述: IC INTERFACE SMART CARD 48-LQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 104
应用: 智能卡
接口: 并联
电源电压: 2.7 V ~ 6 V
封装/外壳: 48-LQFP
供应商设备封装: 48-LQFP(7x7)
包装: 管件
安装类型: 表面贴装
DS8007A
Multiprotocol Dual Smart Card Interface
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +3.3V, VDDA = +3.3V, TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Low
Voltage
VCCx
ICC = 1mA
0
0.3
V
Card
Inactive
Mode
Output Current
ICC
VCCx = 0V
0
-1
mA
ICC(5V) < 65mA
4.72
5.00
5.25
ICC(3V) < 50mA
2.75
3.00
3.22
ICC(1.8V) < 30mA
1.62
1.80
1.95
5V card, current pulses of 40nC with
I < 200mA, t < 400ns, f < 20MHz
4.6
5.4
3V card, current pulses of 24nC with
I < 200mA, t < 400ns, f < 20MHz
2.75
3.25
Output Low
Voltage
VCCx
1.8V card, current pulses of 12nC with
I < 200mA, t < 400ns, f < 20MHz
1.62
1.98
V
VCCx(5V) = 0 to 5V
-65
VCCx(3V) = 0 to 3V
-50
Output Current
ICC
VCCx(1.8V) = 0 to 1.8V
-30
Total Current
(Two Cards)
ICC(A+B)
-80
Shutdown
Current
ICC(SD)
-100
mA
VCCx
Pins
Card
Active
Mode
Slew Rate
VCCSR
Up/down, C < 300nF (Note 3)
0.05
0.16
0.5
V/μs
Output Low
Voltage
VOLIO
IOLIO = 1mA
0
0.3
V
Output Current
IOLIO
VOLIO = 0V
0
-1
mA
Card
Inactive
Mode
Internal Pullup
Resistor
RPULLUP
To VCCx
9
14
19
k
Output Low
Voltage
VOLIO
IOLIO = 1mA
0
0.3
IOHIO
-20μA
0.8 x VCCx
VCCx
Output High
Voltage
VOHIO
IOHIO
-40μA (3V/5V)
0.75 x VCCx
VCCx
V
Output
Rise/Fall Time
tOT
CL = 30pF
0.1
μs
Input Low
Voltage
VILIO
-0.3
+0.8
Input High
Voltage
VIHIO
1.5
VCC
V
Input Low
Current
IILIO
VILIO = 0V
700
Input High
Current
IIHIO
VIHIO = VCCx
20
μA
Input Rise/Fall
Time
tIT
CL = 30pF
1.2
μs
I/Ox
Pins
Card
Active
Mode
Current
Limitation
IIO(LIMIT)
-25
+25
mA
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