TDA8007B 查看數據表（PDF） - Philips Electronics
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TDA8007B Datasheet PDF : 36 Pages
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Philips Semiconductors
Double multiprotocol IC card interface
Product specification
TDA8007B
QUICK REFERENCE DATA
SYMBOL
VDD
IDD(pd)
PARAMETER
supply voltage
supply current in power-down
mode
IDD(sm)
IDD(om)
supply current in sleep mode
supply current in operating mode
VCC
output card supply voltage
ICC
output card supply current
ICC1 + ICC2
SR
tdeact
tact
fxtal
fop
sum of both cards currents
slew rate on VCC (rise and fall)
deactivation cycle duration
activation cycle duration
crystal frequency
operating frequency
Tamb
ambient temperature
CONDITIONS
VDD = 3.3 V; cards inactive; XTAL
oscillator stopped
VDD = 3.3 V; cards active at
VCC = 5 V; CLK stopped; XTAL
oscillator stopped
cards powered at 5 V but clock
stopped
VDD = 3.3 V; fXTAL = 20 MHz;
VCC1 = VCC2 = 5 V;
ICC1 + ICC2 = 80 mA
including static loads (5 V card)
with 40 nC dynamic loads on
200 nF capacitor (5 V card)
including static loads (3 V card)
with 24 nC dynamic loads on
200 nF capacitor (3 V card)
operating; 5 V card
operating; 3 V card
overload detection
CL(max) = 300 nF
external frequency applied to pin
XTAL1
MIN.
2.7
−
−
−
−
4.75
4.6
2.78
2.75
−
−
−
−
0.05
−
−
4
0
−25
TYP.
−
−
−
−
−
5.0
−
−
−
−
−
100
−
0.16
−
−
−
−
−
MAX. UNIT
6
V
350 µA
3
mA
5.5 mA
315 mA
5.25 V
5.4 V
3.22 V
3.25 V
65 mA
50 mA
−
mA
80 mA
0.22 V/µs
150 µs
225 µs
27 MHz
25 MHz
+85 °C
2000 Nov 09
3
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