TDA8002CTSLASHASLASHC1 datasheet(17/28 Pages) PHILIPS

17 / 28 page

1999 Oct 12

Philips Semiconductors

Product speciﬁcation

IC card interface

TDA8002C

CHARACTERISTICS

VDD = 3.3 V; Tamb =25 °C; fxtal = 10 MHz; unless otherwise speciﬁed.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

VDD

supply voltage

−

6.5

IDD(lp)

supply current

low-power mode

−−

150

µA

IDD(idle)

supply current

Idle mode; fCLKOUT = 10 MHz

−−

5mA

IDD(active)

supply current

active mode; VCC(O) =5V;

fCLKOUT =10MHz

fCLK = LOW; ICC = 100 µA

−−

8mA

fCLK = 5 MHz; ICC =10mA

−−

fCLK = 5 MHz; ICC =55mA

−−

140

active mode; VCC(O) =3V;

fCLKOUT =10MHz

fCLK = LOW; ICC = 100 µA

−−

8mA

fCLK = 5 MHz; ICC =10mA

−−

fCLK = 5 MHz; ICC =55mA

−−

140

Vth2

threshold voltage on VDD for

voltage supervisor

falling

2.2

−

2.4

Vhys2

hysteresis on Vth2

100

150

Card supply

VCC(O)

output voltage

Idle mode

−−

0.3

active mode

VCC =5V;ICC < 55 mA;

DC load

4.6

−

5.4

ICC = 40 nAs; AC load

4.6

−

5.4

VCC = 3 V; ICC < 55 mA;

DC load

2.76

−

3.24

ICC = 24 nAs; AC load

2.76

−

3.24

ICC(O)

output current

VCC(O) = from 0 to 5 or 3 V

−−

VCC short-circuited to ground

−

200

−

slew rate

rising or falling slope

0.10

0.15

0.20

µs

Crystal connections (XTAL1 and XTAL2)

Cext

external capacitors

note 1

−

fxtal

resonance frequency

note 2

−

MHz

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