Datasheet > AD5532-2

AD5532-2

更新时间： 2024-11-04 22:38:59

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
16页	244K
描述
32-Channel, 14-Bit Voltage-Output DAC

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AD5532-2 数据手册

32-Channel, 14-Bit

Voltage-Output DAC

AD5532*

GENERAL DESCRIPTION

FEATURES

High Integration: 32-Channel DAC in 12

12 mm²LFBGA

Adjustable Voltage Output Range

Guaranteed Monotonic

The AD5532 is a 32-channel voltage-output 14-bit DAC with

an additional infinite sample-and-hold mode. The selected DAC

for this DAC is then updated to reflect the new contents of the

DAC register. DAC selection is accomplished via address bits

A0–A4. The output voltage range is determined by the offset

voltage at the OFFS_IN pin and the gain of the output amplifier.

It is restricted to a range from V_SS+ 2 V to V_DD– 2 V because

of the headroom of the output amplifier.

Readback Capability

DSP-/Microcontroller-Compatible Serial Interface

Output Impedance

0.5 ⍀ (AD5532-1, AD5532-2)

500 ⍀ (AD5532-3)

1 k⍀ (AD5532-5)

Output Voltage Span

10 V (AD5532-1, AD5532-3, AD5532-5)

20 V (AD5532-2)

Infinite Sample-and-Hold Capability to ؎0.018% Accuracy

Temperature Range –40؇C to +85؇C

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 –16.5 V and V_DD= 8 V to 16.5 V

and requires a stable +3 V reference on REF_IN as well as an

offset voltage on OFFS_IN.

PRODUCT HIGHLIGHTS

APPLICATIONS

1. 32-channel, 14-bit DAC in one package, guaranteed

monotonic.

Level Setting

Instrumentation

Automatic Test Equipment

Industrial Control Systems

Data Acquisition

2. The AD5532 is available in a 74-lead LFBGA package with

a body size of 12 mm × 12 mm.

3. Droopless/Infinite Sample-and-Hold Mode.

Low Cost I/O

FUNCTIONAL BLOCK DIAGRAM

OFFS IN

REF IN REF OUT

AD5532

OUT

ADC

DAC

TRACK/RESET

BUSY

OUT

MUX

DAC

DAC GND

AGND

OFFS OUT

DGND

INTERFACE

CONTROL

LOGIC

SER/PAR

ADDRESS INPUT REGISTER

OFFSET SEL

A4–A0

CAL

SCLK

SYNC/ CS

OUT

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

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, nor for any infringements of patents or other rights of third parties

which 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

World Wide Web Site: http://www.analog.com

12 3 4 5 6 7...16

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与AD5532-2相关器件

型号	品牌	获取价格	描述	数据表
AD5532-3	ADI	获取价格	32-Channel, 14-Bit Voltage-Output DAC
AD5532-5	ADI	获取价格	32-Channel, 14-Bit Voltage-Output DAC
AD5532ABC-1	ADI	获取价格	32-Channel Infinite Sample-and-Hold
AD5532ABC-2	ADI	获取价格	32-Channel Infinite Sample-and-Hold
AD5532ABC-3	ADI	获取价格	32-Channel Infinite Sample-and-Hold
AD5532ABC-5	ADI	获取价格	32-Channel Infinite Sample-and-Hold
AD5532B	ADI	获取价格	32-Channel, 14-Bit DAC with Precision Infinite Sample-and-Hold Mode
AD5532BBC-1	ADI	获取价格	32-Channel, 14-Bit DAC with Precision Infinite Sample-and-Hold Mode
AD5532BBCZ-1	ADI	获取价格	32-Channel 14-bit Bipolar Voltage-Output DAC
AD5532HS	ADI	获取价格	32-Channel 14-Bit DAC with High-Speed 3-Wire Serial Interface

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