Datasheet > AD5516

AD5516

更新时间： 2022-11-29 04:17:33

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	195K
描述
16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode

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AD5516 数据手册

16-Channel, 12-Bit Voltage-Output DAC

with 14-Bit Increment Mode

AD5516^*

GENERAL DESCRIPTION

FEATURES

The AD5516 is a 16-channel, 12-bit voltage-output DAC. The

selected DAC register is written to via the 3-wire serial interface.

High Integration:

16-Channel DAC in 12 mm

12 mm LFBGA

14-Bit Resolution via Increment/Decrement Mode

Guaranteed Monotonic

DAC selection is accomplished via address bits A3–A0. 14-bit

resolution can be achieved by fine adjustment in Increment/

Decrement Mode (Mode 2). The serial interface operates at

clock rates up to 20 MHz and is compatible with standard SPI,

MICROWIRE, and DSP interface standards. The output volt-

age range is fixed at 2.5 V (AD5516-1), 5 V (AD5516-2),

and 10 V (AD5516-3). Access to the feedback resistor in each

channel is provided via R_FB0 to R_FB15 pins.

Low Power, SPI^TM, QSPI^TM

Compatible

3-Wire Serial Interface

Output Impedance 0.5 ⍀

Output Voltage Range

؎2.5 V (AD5516-1)

؎5 V (AD5516-2)

, , and DSP-

MICROWIRE^TM

The device is operated with AV_CC= 5 V 5%, DV_CC= 2.7 V to

5.25 V, V_SS= –4.75 V to –12 V, and V_DD= +4.75 V to +12 V

and requires a stable 3 V reference on REF_IN.

؎10 V (AD5516-3)

Asynchronous Reset-Facility (via RESET Pin)

Asynchronous Power-Down Facility (via PD Pin)

Daisy-Chain Mode

PRODUCT HIGHLIGHTS

1. Sixteen 12-bit DACs in one package, guaranteed monotonic

Temperature Range: –40؇C to +85؇C

APPLICATIONS

Level Setting

Instrumentation

2. Available in a 74-lead LFBGA package with a body size of

12 mm

Automatic Test Equipment

Optical Networks

Industrial Control Systems

Data Acquisition

Low Cost I/O

FUNCTIONAL BLOCK DIAGRAM

REF_IN

BIAS

OFFS

AD5516

OUT

DAC

RESET

BUSY

OFFS

ANALOG

CALIBRATION

LOOP

OUT

OFFS

DACGND

OUT

AGND

DGND

OFFS

MODE1

OUT

INTERFACE

CONTROL

LOGIC

MODE2

7-BIT BUS

DCEN

POWER-DOWN

LOGIC

SCLK

SYNC

OUT

*Protected by U.S. Patent No. 5,969,657; other patents pending

SPI and QSPI are trademarks of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corporation.

REV. 0

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices.

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

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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与AD5516相关器件

型号	品牌	描述	获取价格	数据表
AD5516_03	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格
AD5516-1	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格
AD5516-2	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格
AD5516-3	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格
AD5516ABC-1	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格
AD5516ABC-2	ADI	16-Channel, 12-Bit Voltage-Output DAC with 14-Bit Increment Mode	获取价格

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