SP8531 Просмотр технического описания (PDF) - Signal Processing Technologies

Номер в каталоге

Компоненты Описание

Список матч

SP8531

12-Bit Sampling Serial Out Analog to Digital Converter

Signal Processing Technologies 

SIGNAL PROCESSING EXCELLENCE

SP8531

12-Bit Sampling Serial Out Analog

to Digital Converter

s 12 Bit Resolution

s Single +5Volt Supply

s Internal Reference, 1.25V

s Unipolar 0 to +2.5 Volt Input Range

s Fast, 3.75 µs Conversion Time

s Fast Power Shutdown/Turn-On Mode

s 3-Wire Synchronous Serial High Speed

Interface

s 2µA Shutdown Mode (10µW)

s Low Power CMOS 60mW typical

DESCRIPTION

The SP8531 is a sampling 12-Bit serial out analog to digital converter. The device contains a high

speed 12-Bit analog to digital converter, internal reference, and sample/hold circuitry. The

SP8531 is available in 16-pin PDIP and SOIC packages, specified over Commercial and

Industrial temperature ranges.

CS

SCLK

CONTROL

LOGIC

COUNTER

SAR

STATUS

BUFFER

VIN

OFFSET

ADJUST

SHUTDOWN

GAIN

ADJUST

REF OUT

SP8531DS/01

CDAC

RTRIM

REF.

BUFFER

LATCHED

COMPARATOR

DOUT

SP8531 12-Bit Sampling Serial Out Analog to Digital Converter

1

© Copyright 1999 Sipex Corporation

Share Link: