Datasheet > AD7545

AD7545

更新时间： 2024-09-30 22:53:31

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
7页	114K
描述
12-Bit, Buffered, Multiplying CMOS DAC

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AD7545 数据手册

AD7545

12-Bit, Buffered, Multiplying CMOS DAC

August 1997

Features

Description

• 12-Bit Resolution

The AD7545 is a low cost monolithic 12-bit, CMOS

multiplying DAC with on-board data latches. Data is loaded

in a single 12-bit wide word which allows interfacing directly

to most 12-bit and 16-bit bus systems. Loading of the input

latches is under the control of the CS and WR inputs. A logic

low on these control inputs makes the input latches transpar-

ent allowing direct unbuffered operation of the DAC.

• Low Gain T.C. 2ppm/ C (Typ)

• Fast TTL/CMOS Compatible Data Latches

• Single +5V to +15V Supply

• Low Power

• Low Cost

• /883 Processed Versions Available

Ordering Information

TEMP.

PKG.

NO.

PART NUMBER RANGE ( C)

PACKAGE

20 Ld PDIP

AD7545JN

AD7545KN

AD7545AN

AD7545BN

0 to 70

E20.3

20 Ld PDIP

E20.3

-40 to 85

Pinout

Functional Diagram

AD7545

(PDIP)

TOP VIEW

AD7545

OUT 1

AGND

DGND

OUT1

AGND

12-BIT

MULTIPLYING DAC

REF

18 V

DB11 (MSB)

DB10

DB9

17 WR

16 CS

INPUT DATA LATCHES

15 DB0 (LSB)

14 DB1

DGND

DB8

DB7

13 DB2

DB6

DB3

DB5 10

11 DB4

DB11 - DB0

(PINS 4 - 15)

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

File Number 3108.1

10-10

12 3 4 5 6 7

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