TDA8029 Datasheet, PDF (50/58 Pages) NXP Semiconductors – Low power single card reader

Philips Semiconductors
Low power single card reader
Product specification
TDA8029
SYMBOL
PARAMETER
CONDITIONS
MIN.
V_CC
card supply voltage
active mode including static 4.75
loads; I_CC < 65 mA; 5 V card
active mode; current pulses of 4.6
40 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz;
5 V card
active mode including static 2.78
loads; I_CC < 65 mA;
V_DD > 3.0 V; 3 V card
active mode; current pulses of 2.75
24 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz;
3 V card
I_CC
card supply current
SR_r, SR_f
V_ripple(p-p)
rise and fall slew rate on
V_CC
ripple voltage on V_CC
(peak to peak value)
active mode including static 1.62
loads; I_CC < 30 mA; 1.8 V card
active mode; current pulses of 1.62
12 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz;
1.8 V card
5 V card; V_CC = 0 to 5 V
−
3 V card; V_CC = 0 to 3 V;
−
V_DD > 3.0 V
1.8 V card; V_CC = 0 to 1.8 V −
V_CC shorted to ground
−
maximum load capacitor
0.05
300 nF
20 kHz < f < 200 MHz
−
Data line: pin I/O, with an integrated 14 kΩ pull-up resistor to V_CC
V_O(inactive) output voltage inactive
no load
0
I_O(inactive) = 1 mA
−
I_O(inactive) current from I/O when
−
inactive and pin grounded
V_OL
V_OH
V_IL
V_IH
I_IL
I_LI(H)
LOW level output voltage
HIGH level output voltage
LOW level input voltage
HIGH level input voltage
input current LOW
input leakage current
HIGH
I/O configured as output;
I_OL = 1 mA
I/O configured as output;
V_CC = 5 or 3 V
I_OH < −40 µA
I_OH < −20 µA
I/O configured as input
I/O configured as input
V_IL = 0
V_IH = V_CC
0
0.75V_CC
0.8V_CC
−0.3
1.5
−
−
TYP.
MAX.
5.0 5.25
UNIT
V
−
5.4
V
3
3.22
V
−
3.25
V
1.8 1.98
V
−
1.98
V
−
65
−
65
−
30
−
120
0.16 0.22
−
350
mA
mA
mA
mA
V/µs
mV
−
0.1
V
−
0.3
V
−
−1
mA
−
0.3
V
−
V_CC + 0.25 V
−
V_CC + 0.25 V
−
0.8
V
−
V_CC
V
−
500
µA
−
10
µA
2003 Oct 30
50