DAC0808

8-Bit D/A Converter

General Description

The DAC0808 is an 8-bit monolithic digital-to-analog con-

verter (DAC) featuring a full scale output current settling time

No reference current (I

LSB of 255 I

level output current of less than 4 µA provides 8-bit zero

accuracy for I

DAC0808 is independent of bit codes, and exhibits essen-

tially constant device characteristics over the entire supply

voltage range.

The DAC0808 will interface directly with popular TTL, DTL or

CMOS logic levels, and is a direct replacement for the

MC1508/MC1408. For higher speed applications, see

DAC0800 data sheet.

Features

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Fast settling time: 150 ns typ

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Noninverting digital inputs are TTL and CMOS

compatible

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High speed multiplying input slew rate: 8 mA/µs

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Block and Connection Diagrams

DS005687-1

Dual-In-Line Package

DS005687-2

Top View

Order Number DAC0808

See NS Package M16A or N16A

May 1999

© 2001 National Semiconductor Corporation

DS005687

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