Datasheet > AD5725BRSZ-1REEL

AD5725BRSZ-1REEL

更新时间： 2024-11-19 15:27:39

品牌	Logo	应用领域
亚德诺 - ADI		输入元件光电二极管转换器
页数	文件大小	规格书
21页	525K
描述
PARALLEL, WORD INPUT LOADING, 10us SETTLING TIME, 12-BIT DAC, PDSO28, ROHS COMPLIANT, MO-150AH, SSOP-28

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AD5725BRSZ-1REEL 数据手册

Quad, 12-Bit, Parallel Input,

Unipolar/Bipolar, Voltage Output DAC

Data Sheet

AD5725

FEATURES

FUNCTIONAL BLOCK DIAGRAM

REFP

+5 V to 15 V operation

Unipolar or bipolar operation

0.5 LSB max INL error, 1 LSB max DNL error

Settling time: 10 µs max (10 V step)

Double-buffered inputs

INPUT

REG A

DAC

DAC A

DAC B

DAC C

DAC D

OUTA

OUTB

OUTC

OUTD

REG A

I/O

AND

R/W

CONTROL

LOGIC

INPUT

REG B

DAC

REG B

LDAC

Simultaneous updating via

CLR

Asynchronous

Readback

to zero/mid scale

INPUT

REG C

DAC

REG C

DB0

DB11

Operating temperature range: −40°C to +85°C

iCMOS^®process technology

INPUT

REG D

DAC

REG D

AD5725

APPLICATIONS

DGND

CLR

LDAC

REFN

Industrial automation

Figure 1.

Closed-loop servo control, process control

Automotive test and measurement

Programmable logic controllers

GENERAL DESCRIPTION

The AD5725 is a quad, 12-bit, parallel input, voltage output

digital-to-analog converter that offers guaranteed monotonicity,

integral nonlinearity (INL) of 0.5 LSB maximum and 10 µs

maximum settling time.

Digital controls allow the user to load or read back data from

any DAC, load any DAC, and transfer data to all DACs at

one time.

The AD5725 is available in a 28-lead SSOP package. It can be

operated from a wide variety of supply and reference voltages,

with supplies ranging from single +5 V to 15 V, and references

from +2.5 V to 10 V. Power dissipation is less than 270 mW

with 15 V supplies and only 40 mW with a +5 V supply.

Operation is specified over the temperature range of −40°C

to +85°C.

Output voltage swing is set by two reference inputs, V_REFPand

_REFN. By setting the V_REFNinput to 0 V and the V_REFPto a

positive voltage, the DAC provides a unipolar positive output

range. A similar configuration with V_REFPat 0 V and V_REFNat a

negative voltage provides a unipolar negative output range.

Bipolar outputs are configured by connecting both V_REFPand

_REFNto nonzero voltages. This method of setting output voltage

ranges has advantages over the bipolar offsetting methods

because it is not dependent on internal and external resistors

with different temperature coefficients.

iCMOS® Process Technology

For analog systems designers within industrial/instrumentation equipment OEMs who need high performance ICs at higher-voltage levels, iCMOS is a technology

platform that enables the development of analog ICs capable of 30 V and operating at 15 V supplies while allowing dramatic reductions in power consumption and

package size, and increased ac and dc performance.

Rev. C

Document Feedback

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

rightsof third parties that may result fromits 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 andregisteredtrademarks are the property of their respective owners.

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

Technical Support

www.analog.com

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AD5725BRSZ-1REEL 替代型号

型号	品牌	替代类型	描述	数据表
AD5725BRSZ-500RL7	ADI	完全替代	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
AD5725BRSZ-1500RL7	ADI	完全替代	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
AD5725BRSZ-REEL	ADI	完全替代	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC

与AD5725BRSZ-1REEL相关器件

型号	品牌	获取价格	描述	数据表
AD5725BRSZ-500RL7	ADI	获取价格	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
AD5725BRSZ-REEL	ADI	获取价格	Quad, 12-Bit, Parallel Input, Unipolar/Bipolar, Voltage Output DAC
AD5726	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5726YRSZ-500RL7	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5726YRSZ-REEL	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5726YRWZ-REEL	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD5726YRWZ-REEL7	ADI	获取价格	Quad 12-Bit Serial Input Unipolar/Bipolar Voltage Output DAC
AD572AD	ADI	获取价格	12-BIT SUCCESSIVE APPROXIMATION INTEGRATED CIRCUIT A/D CONVERTER
AD572B	ADI	获取价格	12-BIT SUCCESSIVE APPROXIMATION INTEGRATED CIRCUIT A/D CONVERTER
AD572BD	ADI	获取价格	12-BIT SUCCESSIVE APPROXIMATION INTEGRATED CIRCUIT A/D CONVERTER

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