參數(shù)資料
型號: TDA8030
廠商: NXP Semiconductors N.V.
英文描述: USB smart card reader (OTP or ROM)
中文描述: USB智能卡閱讀器(OTP或光盤)
文件頁數(shù): 48/57頁
文件大?。?/td> 228K
代理商: TDA8030
2003 Jul 04
48
Philips Semiconductors
Product specification
USB smart card reader (OTP or ROM)
TDA8030; TDA8031
V
CC
output voltage
active mode;
I
CC
< 55 mA; 5 V card
active mode;
I
CC
< 55 mA; 3 V card
active mode; current
pulses of 40 nAs with
I < 200 mA; t < 400 ns;
f < 20 MHz; 5 V card
active mode; current
pulses of 24 nAs with
I < 200 mA; t < 400 ns;
f < 20 MHz; 3 V card
active mode;
I
CC
< 35 mA; 1.8 V card
active mode; current
pulses of 12 nAs with
I < 200 mA; t < 400 ns;
f < 20 MHz; 1.8 V card
5 V card; from 0 to 5 V
3 V card; from 0 to 3 V
1.8 V card; from
0 to 1.8 V
when clock is stopped;
at all V
CC
values
V
CC
shorted to ground
up or down (maximum
capacitance = 300 nF)
20 kHz < f < 200 MHz
5 V card
3 V card
1.8 V card
4.75
5
5.25
V
2.78
3
3.22
V
4.6
5.4
V
2.75
3.25
V
1.64
1.8
1.96
V
1.62
1.98
V
I
CC
output current
55
55
35
mA
mA
mA
10
mA
0.05
0.16
120
0.22
mA
V/
μ
s
SR
slew rate
V
ripple(p-p)
ripple voltage on V
CC
(peak-to-peak value)
350
200
100
mV
mV
mV
Data line (I/O); I/O has an integrated 14 k
pull-up resistor at V
CC
V
inact
output voltage inactive
no load
I
inact
= 1 mA
0
0.1
0.3
1
V
V
mA
I
inact
current from I/O when
inactive and pin grounded
LOW-level output voltage
V
OL
the I/O is configured as
an output
I
OL
= 1 mA
I
OL
= 10 mA
0
V
CC
0.4
0.3
V
CC
V
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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