TDA8004T Datasheet, PDF (3/24 Pages) NXP Semiconductors – IC card interface

Philips Semiconductors
IC card interface
Product specification
TDA8004T
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
Supplies
V_DD
V_DDP
I_DD
supply voltage
step-up supply voltage
supply current
I_DDP
step-up supply current
inactive mode; V_DD = 3.3 V;
f_XTAL = 10 MHz
active mode; V_DD = 3.3 V;
f_XTAL = 10 MHz; no load
inactive mode; V_DDP = 5 V;
f_XTAL = 10 MHz
active mode; V_DDP = 5 V;
f_XTAL = 10 MHz; no load
Card supply
V_CC
card supply voltage including
DC I_CC < 65 mA
ripple
AC current spikes of 40 nAs
V_{i(ripple)(p-p)} ripple voltage on V_CC
(peak-to-peak value)
20 kHz f 200 MHz≤
I_CC
card supply current
V_CC from 0 to 5 V
General
f_CLK
t_de
P_tot
T_amb
card clock frequency
deactivation cycle duration
continuous total power dissipation
ambient temperature
T_amb = −25 to +85 °C
MIN. TYP. MAX. UNIT
2.7 −
4.5 5
−
−
−
−
−
−
−
−
6.5 V
6.5 V
1.2 mA
1.5 mA
0.1 mA
18
mA
4.75 −
4.65 −
−
−
−
−
5.25 V
5.25 V
350 mV
65
mA
0
−
60
80
−
−
−25 −
20
MHz
100 µs
0.56 W
+85 °C
1999 Dec 30
3