PCF84C41AP datasheet(10/20 Pages) PHILIPS

10 / 20 page

1996 Nov 20

Philips Semiconductors

Product speciﬁcation

Telecom microcontrollers

PCF84C21A; PCF84C41A;

PCF84C81A

Fig.11 Typical LOW level output sink current for

SDA/P2.3 or SCLK (IOL2) as a function of

operating supply voltage (VDD).

handbook, halfpage

357

MBB567

VDD (V)

I OL2

(mA)

PCF84C21A

PCF84C41A

PCF84C81A

Fig.12 Typical HIGH level pull-up output source

current (IOH) as a function of operating

supply voltage (VDD).

300

200

100

357

MBC960

VDD (V)

I OH

(

µA)

VO = 0.7 V DD

= V

Fig.13 Typical HIGH level push-pull output source

current (IOH1) as a function of operating

supply voltage (VDD).

handbook, halfpage

357

MBC961

VDD (V)

I OH1

(mA)

VOL =VDD − 0.4 V.

Fig.14 Typical transconductance values (gm) as a

function of operating supply voltage (VDD)

for the options gmL, gmM and gmH.

handbook, halfpage

357

MBC962

VDD (V)

(mS)

gmH

g mM

g mL

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