PCF8591 Просмотр технического описания (PDF) - Philips Electronics

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PCF8591

8-bit A/D and D/A converter

Philips Electronics 

Philips Semiconductors

8-bit A/D and D/A converter

handbook, full pagewidth HEX

code

FF

FE

Vlsb = VREF − VAGND

256

Product specification

PCF8591

MBL830

04

03

02

01

00

0

1

2

3

4

254 255

VAIN − VAGND

Vlsb

Fig.10 A/D conversion characteristics of single-ended inputs.

handbook, full pagewidth

HEX

CODE

7F

7E

MBL831

2003 Jan 27

02

−128 −127

01

00

−2 −1

01

FF

FE

81

2

126 127

VAIN + − VAIN −

Vlsb

Vlsb = VREF − VAGND

256

80

Fig.11 A/D conversion characteristics of differential inputs.

10

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