Datasheet > EVAL-AD5290EBZ

EVAL-AD5290EBZ

更新时间： 2024-09-28 12:53:47

品牌	Logo	应用领域
亚德诺 - ADI		数字电位计
页数	文件大小	规格书
20页	500K
描述
Compact 30 V / 15,-15 V 256-Position Digital Potentiometer

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EVAL-AD5290EBZ 数据手册

Compact +30 V / ± ±1 V ꢀ156-oꢁstsoꢂ

Dsgstal -oteꢂtsometer

Data Sheet

AD1ꢀ90

FEATURES

FUNCTIONAL BLOCK DIAGRAM

256 position

10 kΩ, 50 kΩ, 100 kΩ

AD5290

SDO

SDI

+20 V to +30 V single-supply operation

10 V to 15 V dual-supply operation

3-wire SPI®-compatible serial interface

Low temperature coefficient 35 ppm/°C typical

THD 0.006% typical

8-BIT

SERIAL

LATCH

Midscale preset

Compact MSOP-10 package

Automotive temperature range: −40°C to +125°C

iCMOS™¹process technology

CLK

POR

DGND

APPLICATIONS

High voltage DAC

Figure 1.

Programmable power supply

Programmable gain and offset adjustment

Programmable filters and delays

Actuator control

Audio volume control

Mechanical potentiometer replacement

GENERAL DESCRIPTION

The AD5290 is one of the few high voltage, high performance,

and compact digital potentiometers^{2, 3}in the market at present.

This device can be used as a programmable resistor or resistor

divider. The AD5290 performs the same electronic adjustment

function as mechanical potentiometers, variable resistors, and

trimmers, with enhanced resolution, solid-state reliability, and

superior temperature stability.

With digital rather than manual control, the AD5290 provides

layout flexibility and allows closed-loop dynamic controllability.

The AD5290 is available in MSOP-10 package and has 10 kΩ,

50 kΩ, and 100 kΩ options. All parts are guaranteed to operate

over the −40°C to +125°C extended automotive temperature range.

¹iCMOS™ Process Technology. For analog systems designers 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.

²The terms digital potentiometer and RDAC are used interchangeably.

³The RDAC segmentation is protected by U.S. Patent Number 5,495,245.

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

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

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

Tel: 781.329.4700

www.analog.com

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.

12 3 4 5 6 7...20

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与EVAL-AD5290EBZ相关器件

型号	品牌	获取价格	描述	数据表
EVAL-AD5292EBZ	ADI	获取价格	256-/1024-Position, Digital Potentiometers
EVAL-AD5360EBZ	ADI	获取价格	BOARD EVAL FOR AD5360
EVAL-AD5360EBZ1	ADI	获取价格	16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DAC
EVAL-AD5361EBZ	ADI	获取价格	BOARD EVAL FOR AD5361
EVAL-AD5361EBZ1	ADI	获取价格	16-Channel, 16-/14-Bit, Serial Input, Voltage-Output DAC
EVAL-AD5362EBZ	ADI	获取价格	BOARD EVAL FOR AD5362
EVAL-AD5363EBZ	ADI	获取价格	BOARD EVALUATION FOR AD5363
EVAL-AD5379EB	ADI	获取价格	40-Channel, 14-Bit, Parallel and Serial Input, Bipolar Voltage-Output DAC
EVAL-AD5379EBZ	ADI	获取价格	40-Channel, 14-Bit, Parallel
EVAL-AD5381EB	ADI	获取价格	40-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC

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