Datasheet > AD5543_12

AD5543_12

更新时间： 2024-11-25 12:27:55

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
20页	582K
描述
Current Output/Serial Input, 16-/14-Bit DACs

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数据手册

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AD5543_12 数据手册

Current Output/Serial Input,

16-/14-Bit DACs

Data Sheet

AD5543/AD5553

FEATURES

FUNCTIONAL BLOCK DIAGRAM

16-bit resolution AD5543

14-bit resolution AD5553

1 LSB DNL

AD5543/AD5553

1 LSB INL

Low noise: 12 nV/√Hz

Low power: I_DD= 10 µA

0.5 µs settling time

4Q multiplying reference input

2 mA full-scale current 20%, with V_REF= 10 V

Built-in RFB facilitates voltage conversion

3-wire interface

DAC

OUT

REF

16 OR 14

CONTROL

LOGIC

DAC

16 OR 14

CLK

SDI

GND

16-BIT/14-BIT SHIFT

Ultracompact 8-lead MSOP and 8-lead SOIC packages

Figure 1.

APPLICATIONS

1.0

0.8

Automatic test equipment

Instrumentation

0.6

Digitally controlled calibration

Industrial control PLCs

0.4

0.2

GENERAL DESCRIPTION

–0.2

–0.4

–0.6

–0.8

–1.0

The AD5543/AD5553 are precision 16-/14-bit, low power,

current output, small form factor digital-to-analog converters

(DACs). They are designed to operate from a single 5 V supply

with a 10 V multiplying reference.

The applied external reference, V_REF, determines the full-scale

output current. An internal feedback resistor (R_FB) facilitates the

R-2R and temperature tracking for voltage conversion when

combined with an external op amp.

CODE

Figure 2. Integral Nonlinearity

A serial-data interface offers high speed, 3-wire microcontroller-

compatible inputs using serial data in (SDI), clock (CLK), and

chip select ( ).

–2

The AD5543/AD5553 are packaged in ultracompact (3 mm ×

4.7 mm) 8-lead MSOP and 8-lead SOIC packages.

–4

–6

–8

–10

–12

–14

10k

100k

10M

100M

FREQUENCY (Hz)

Figure 3. Reference Multiplying Bandwidth

Rev. F

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 registered trademarks are the 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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AD5543BR	ADI	获取价格	Current Output/ Serial Input, 16-/14-Bit DAC
AD5543BRM	ADI	获取价格	Current Output/ Serial Input, 16-/14-Bit DAC
AD5543BRM-REEL7	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543BRMZ	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543BRMZ-REEL7	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543BRZ	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543CRMZ	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543CRMZ-REEL7	ADI	获取价格	Current Output/Serial Input, 16-/14-Bit DACs
AD5543CRZ	ADI	获取价格	IC SERIAL INPUT LOADING, 0.5 us SETTLING TIME, 16-BIT DAC, PDSO8, ROHS COMPLIANT, MS-012AA
AD5543CRZ-REEL7	ADI	获取价格	IC SERIAL INPUT LOADING, 0.5 us SETTLING TIME, 16-BIT DAC, PDSO8, ROHS COMPLIANT, MS-012AA

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