Datasheet > DAC7614

DAC7614

更新时间： 2024-11-30 02:58:43

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
17页	529K
描述
Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER

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DAC7614 数据手册

DAC7614

Quad, Serial Input, 12-Bit, Voltage Output

DIGITAL-TO-ANALOG CONVERTER

APPLICATIONS

● ATE PIN ELECTRONICS

FEATURES

● LOW POWER: 20mW

● PROCESS CONTROL

● UNIPOLAR OR BIPOLAR OPERATION

● SETTLING TIME: 10µs to 0.012%

● CLOSED-LOOP SERVO-CONTROL

● MOTOR CONTROL

● 12-BIT LINEARITY AND MONOTONICITY:

–40°C to +85°C

● DATA ACQUISITION SYSTEMS

● USER SELECTABLE RESET TO MID-

SCALE OR ZERO-SCALE

● SECOND-SOURCE for DAC8420

● SMALL 20-LEAD SSOP PACKAGE

DESCRIPTION

The DAC7614 is a quad, serial input, 12-bit, voltage

output digital-to-analog converter (DAC) with guar-

anteed 12-bit monotonic performance over the –40°C

to +85°C temperature range. An asynchronous reset

clears all registers to either mid-scale (800_H) or zero-

scale (000_H), selectable via the RESETSEL pin. The

device can be powered from a single +5V supply or

from dual +5V and –5V supplies.

Low power and small size makes the DAC7614 ideal

for process control, data acquisition systems, and

closed-loop servo-control. The device is available in

16-pin plastic DIP, 16-lead SOIC, or 20-lead SSOP

packages, and is guaranteed over the –40°C to +85°C

temperature range.

V_DD

V_REFH

GND

DAC

DAC A

V_OUTA

SDI

DAC

DAC B

DAC C

Serial-to-

Parallel

Shift

V_OUTB

V_OUTC

V_OUTD

DAC

CLK

DAC

Select

DAC

DAC D

V_REFLV_SS

LOADDACS

RESET

RESETSEL

International Airport Industrial Park

•

Mailing Address: PO Box 11400, Tucson, AZ 85734

•

Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706

• Tel: (520) 746-1111

Twx: 910-952-1111

•

Internet: http://www.burr-brown.com/

•

Cable: BBRCORP Telex: 066-6491

•

FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132

•

PDS-1445C

Printed in U.S.A. December, 1998

SBAS092

12 3 4 5 6 7...17

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