AD8538WAUJZ-R7 datasheet(1/24 Pages) AD

部件名	AD8538WAUJZ-R7

功能描述	Low Power, Precision, Auto-Zero Op Amps

PDF	24 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

1 / 24 page

Low Power, Precision, Auto-Zero Op Amps

Data Sheet

AD8538/AD8539

Rev. B

Document Feedback

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

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

Tel: 781.329.4700

Technical Support

www.analog.com

FEATURES

Low offset voltage: 13 µV maximum

Input offset drift: 0.03 µV/°C

Single-supply operation: 2.7 V to 5.5 V

High gain, CMRR, and PSRR

Low input bias current: 25 pA

Low supply current: 180 µA

Qualified for automotive applications

APPLICATIONS

Mobile communications

Portable instrumentation

Battery-powered devices

Sensor interfaces

Temperature measurement

Electronic scales

GENERAL DESCRIPTION

The AD8538/AD8539 are very high precision amplifiers featuring

extremely low offset voltage, low input bias current, and low power

consumption. The supply current is less than 215 μA maximum

per amplifier at 5.0 V. Operation is fully specified from 2.7 V to

5.0 V single supply (±1.35 V to ±2.5 V dual supply).

The AD8538/AD8539 operate at very low power making these

amplifiers ideal for battery-powered devices and portable

equipment.

The AD8538/AD8539 are specified over the extended industrial

temperature range (−40°C to +125°C). The AD8538 amplifier is

available in 5-lead TSOT-23, and 8-lead, narrow body SOIC

packages, and the AD8539 amplifier is available in 8-lead, narrow

body SOIC and 8-lead MSOP. See the Ordering Guide for the

automotive part.

PIN CONFIGURATIONS

OUT

1

V–

2

+IN

3

V+

5

–IN

4

AD8538

TOP VIEW

(Not to Scale)

Figure 1. 5-Lead TSOT-23 (UJ-5)

NC

1

−IN 2

+IN

3

V− 4

NC

8

V+

7

OUT

6

NC

5

NC = NO CONNECT

AD8538

TOP VIEW

(Not to Scale)

Figure 2. 8-Lead SOIC_N (R-8)

OUT A 1

–IN A 2

+IN A 3

V–

4

V+

8

OUT B

7

–IN B

6

+IN B

5

AD8539

TOP VIEW

(Not to Scale)

Figure 3. 8-Lead SOIC_N (R-8)

OUT A 1

–IN A 2

+IN A 3

V–

4

V+

8

OUT B

7

–IN B

6

+IN B

5

AD8539

TOP VIEW

(Not to Scale)

Figure 4. 8-Lead MSOP (RM-8)

类似零件编号 - AD8538WAUJZ-R7

制造商	部件名	数据表	功能描述
Analog Devices	AD8538WAUJZ-R7	797Kb / 24P	Low Power, Precision, Auto-Zero Op Amps Rev. B

More results

类似说明 - AD8538WAUJZ-R7

制造商	部件名	数据表	功能描述
Analog Devices	AD8538	268Kb / 12P	Low Power, Precision Auto-Zero Op Amp 10/05-Revision 0
Analog Devices	AD8538	982Kb / 24P	Low Power, Precision, Auto-Zero Op Amps REV. A
Maxim Integrated Produc...	MAX9943	275Kb / 15P	High-Voltage, Precision, Low-Power Op Amps Rev 2; 6/09
Analog Devices	AD8538	797Kb / 24P	Low Power, Precision, Auto-Zero Op Amps Rev. B
Analog Devices	AD8539	797Kb / 24P	Low Power, Precision, Auto-Zero Op Amps Rev. B
Texas Instruments	TLV387	1Mb / 20P	TLVx387 High Precision, Zero-Drift, Low-Input-Bias-Current Op Amps DECEMBER 2021
Maxim Integrated Produc...	MAX9943	1Mb / 11P	High-Voltage, Precision, Low-Power Op Amps 2017
Texas Instruments	TLV387	2Mb / 27P	TLVx387 High Precision, Zero-Drift, Low-Input-Bias-Current Op Amps DECEMBER 2021
	TLV387	1Mb / 31P	TLVx387 High Precision, Zero-Drift, Low-Input-Bias-Current Op Amps REVISED NOVEMBER 2023
	TLV387	1Mb / 33P	TLVx387 High Precision, Zero-Drift, Low-Input-Bias-Current Op Amps REVISED NOVEMBER 2023