TDA8029HLSLASHC2 datasheet(49/58 Pages) PHILIPS

49 / 58 page

2003 Oct 30

Philips Semiconductors

Product speciﬁcation

Low power single card reader

TDA8029

DC/DC converter

fint

oscillation frequency

2.6

3.2

MHz

VVUP

voltage on pin VUP

5 V card

−

5.7

−

3 V card

−

4.1

−

Vdet

detection voltage for

doubler/tripler selection

3.4

3.5

3.6

Reset output to the card: pin RST

VO(inactive)

output voltage in inactive

mode

no load

−

0.1

IO(inactive) = 1 mA

−

0.3

IO(inactive)

current from RST when

inactive and pin grounded

−−1mA

VOL

LOW level output voltage

IOL = 200 µA0

−

0.3

VOH

HIGH level output voltage

IOH = −200 µA

0.9VCC

−

VCC

rise time

CL = 250 pF

−−

0.1

µs

fall time

CL = 250 pF

−−

0.1

µs

Clock output to the card: pin CLK

VO(inactive)

output voltage in inactive

mode

no load

−

0.1

IO(inactive) = 1 mA

−

0.3

IO(inactive)

current from pin CLK

inactive and pin grounded

−−1mA

VOL

LOW level output voltage

IOL = 200 µA0

−

0.3

VOH

HIGH level output voltage

IOH = −200 µA

0.9VCC

−

VCC

rise time

CL =35pF, VCC =5or 3V

−−

fall time

CL =35pF, VCC =5or 3V

−−

fclk

clock frequency

1 MHz idle conﬁguration

−

1.5

MHz

operational

−

MHz

duty cycle

except for XTAL; CL =35pF

−

SRr, SRf

slew rate, rise and fall

CL =35pF

0.2

−−

V/ns

Card supply voltage: pin VCC; 2 ceramic multilayer capacitances with low ESR of minimum 100 nF should be

used in order to meet these speciﬁcations

VO(inactive)

output voltage inactive

no load

−

0.1

IO(inactive) = 1 mA

−

0.3

IO(inactive)

current from pin I/O

inactive and pin grounded

−−

−1mA

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

TDA8029HL/C2 датащи(PDF) 49 Page - NXP Semiconductors

TDA8029HL/C2 датащи(HTML) 49 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58

датащи скачать

ссылки URL