Datasheet > AD7393_15

AD7393_15

更新时间： 2024-02-26 02:16:37

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	458K
描述
3 V, Parallel Input Micropower 10-/12-Bit DACs

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AD7393_15 数据手册

3 V, Parallel Input

Micropower 10-/12-Bit DACs

AD7392/AD7393

FEATURES

FUNCTIONAL BLOCK DIAGRAM

Micropower: 100 μA

AD7392

0.1 μA typical power shutdown

Single-supply 2.7 V to 5.5 V operation

AD7392: 12-bit resolution

AD7393: 10-bit resolution

0.9 LSB differential nonlinearity error

12-BIT

DAC

REF

OUT

SHDN

AGND

DAC REGISTER

DGND CS

D0 TO D11

APPLICATIONS

Figure 1.

Automotive 0.5 V to 4.5 V output span voltage

Portable communications

Digitally controlled calibration

PC peripherals

GENERAL DESCRIPTION

The AD7392/AD7393 comprise a set of pin-compatible

10-/12-bit voltage output, digital-to-analog converters. The

parts are designed to operate from a single 3 V supply. Built

using a CBCMOS process, these monolithic DACs offer low

cost and ease of use in single-supply 3 V systems. Operation is

guaranteed over the supply voltage range of 2.7 V to 5.5 V,

making this device ideal for battery-operated applications.

Both parts are offered with similar pinouts, which allows users

to select the amount of resolution appropriate for their applica-

tions without changing the circuit card.

The AD7392/AD7393 are specified for operation over the

extended industrial temperature range of −40°C to +85°C.

The AD7393AR is specified for the automotive temperature

range of −40°C to +125°C. The AD7392/AD7393 are available

in 20-lead PDIP and 20-lead SOIC packages.

The full-scale voltage output is determined by the external ref-

erence input voltage applied. The rail-to-rail REF_INto DAC_OUT

allows a full-scale voltage equal to the positive supply V_DDor

any value in between. The voltage outputs are capable of sourc-

ing 5 mA.

For serial data input, 8-lead packaged versions, see the AD7390

and AD7391.

A data latch load of 12 bits with a 45 ns write time eliminates

wait states when interfacing to the fastest processors. Addition-

ally, an asynchronous

input sets the output to a zero scale at

power-on or upon user demand.

Rev. C

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other

rights of third parties that may result from its use. Specifications subject to change without notice. No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarks and registeredtrademarks arethe property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

www.analog.com

12 3 4 5 6 7...20

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与AD7393_15相关器件

型号	品牌	获取价格	描述	数据表
AD7393AN	ROCHESTER	获取价格	PARALLEL, WORD INPUT LOADING, 70 us SETTLING TIME, 10-BIT DAC, PDIP20, PLASTIC, MS-001, DI
AD7393AN	ADI	获取价格	+3 V, Parallel Input Micropower 10- and 12-Bit DACs
AD7393AR	ADI	获取价格	+3 V, Parallel Input Micropower 10- and 12-Bit DACs
AD7393AR-REEL	ROCHESTER	获取价格	PARALLEL, WORD INPUT LOADING, 70us SETTLING TIME, 10-BIT DAC, PDSO20, MS-013AC, SOIC-20
AD7393ARU	ADI	获取价格	+3 V, Parallel Input Micropower 10- and 12-Bit DACs
AD7393ARU-REEL	ADI	获取价格	IC PARALLEL, WORD INPUT LOADING, 70 us SETTLING TIME, 10-BIT DAC, PDSO20, 1.10 MM HEIGHT,
AD7393ARZ	ADI	获取价格	3 V, Parallel Input Micropower 10-/12-Bit DACs
AD7394	ADI	获取价格	3 V, Dual, Serial Input 12-/10-Bit DACs
AD7394AN	ADI	获取价格	3 V, Dual, Serial Input 12-/10-Bit DACs
AD7394AR	ADI	获取价格	3 V, Dual, Serial Input 12-/10-Bit DACs

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