AD8541ARTZ-REEL datasheet, PDF

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AD8541ARTZ-REEL: DescriptionOp Amp Single GP R-R I/O 5.5V Medical 5-Pin SOT-23 T/R; File Size255KB，20 Pages; ManufacturerADI; Websitehttps://www.analog.com

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Op Amp Single GP R-R I/O 5.5V Medical 5-Pin SOT-23 T/R

AD8541ARTZ-REEL Parametric

Parameter Name	Attribute value
EU restricts the use of certain hazardous substances	Compliant
ECCN (US)	EAR99
Part Status	Active
HTS	8542.33.00.01
Type	General Purpose Amplifier
Manufacturer Type	General Purpose Amplifier
Number of Channels per Chip	1
Rail to Rail	Rail to Rail Input/Output
Process Technology	CMOS
Output Type	CMOS
Maximum Input Offset Voltage (mV)	6@5V
Minimum Single Supply Voltage (V)	2.7
Typical Single Supply Voltage (V)	3\|5
Maximum Single Supply Voltage (V)	5.5
Maximum Input Offset Current (uA)	0.00003@5V
Maximum Input Bias Current (uA)	0.00006@5V
Maximum Supply Current (mA)	0.065@5V
Typical Output Current (mA)	30@5V
Power Supply Type	Single
Typical Slew Rate (V/us)	0.92@5V
Typical Input Noise Voltage Density (nV/rtHz)	42@5V
Typical Voltage Gain (dB)	92.04
Typical Noninverting Input Current Noise Density (pA/rtHz)	0.1@5V
Minimum PSRR (dB)	65
Minimum CMRR (dB)	40
Minimum CMRR Range (dB)	<50
Typical Gain Bandwidth Product (MHz)	1
Typical Settling Time (ns)	6000
Shut Down Support	No
Minimum Operating Temperature (°C)	-40
Maximum Operating Temperature (°C)	125
Supplier Temperature Grade	Extended Industrial
Packaging	Tape and Reel
Pin Count	5
Standard Package Name	SOT
Supplier Package	SOT-23
Mounting	Surface Mount
Package Height	1.15
Package Length	2.9
Package Width	1.6
PCB changed	5
Lead Shape	Gull-wing

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CMOS Rail-to-Rail General-Purpose

Amplifiers

AD8541/AD8542/AD8544

FEATURES

Single-supply operation: 2.7 V to 5.5 V

Low supply current: 45 μA/amplifier

Wide bandwidth: 1 MHz

No phase reversal

Low input currents: 4 pA

Unity gain stable

Rail-to-rail input and output

Qualified for automotive applications

PIN CONFIGURATIONS

AD8541

OUT A 1

V– 2

+IN A 3

5 V+

4 –IN A

Figure 1. 5-Lead SC70 and 5-Lead SOT-23

(KS and RJ Suffixes)

APPLICATIONS

ASIC input or output amplifiers

Sensor interfaces

Piezoelectric transducer amplifiers

Medical instrumentation

Mobile communications

Audio outputs

Portable systems

NC 1

–IN A

AD8541

V+

OUT A

00935-002

+IN A 3

V–

NC = NO CONNECT

Figure 2. 8-Lead SOIC

(R Suffix)

GENERAL DESCRIPTION

The AD8541/AD8542/AD8544 are single, dual, and quad rail-

to-rail input and output, single-supply amplifiers featuring very

low supply current and 1 MHz bandwidth. All are guaranteed to

operate from a 2.7 V single supply as well as a 5 V supply. These

parts provide 1 MHz bandwidth at a low current consumption

of 45 μA per amplifier.

Very low input bias currents enable the AD8541/AD8542/AD8544

to be used for integrators, photodiode amplifiers, piezoelectric

sensors, and other applications with high source impedance.

The supply current is only 45 μA per amplifier, ideal for battery

operation.

Rail-to-rail inputs and outputs are useful to designers buffering

ASICs in single-supply systems. The AD8541/AD8542/AD8544

are optimized to maintain high gains at lower supply voltages,

making them useful for active filters and gain stages.

The AD8541/AD8542/AD8544 are specified over the extended

industrial temperature range (–40°C to +125°C). The AD8541

is available in 5-lead SOT-23, 5-lead SC70, and 8-lead SOIC

packages. The AD8542 is available in 8-lead SOIC, 8-lead MSOP,

and 8-lead TSSOP surface-mount packages. The AD8544 is

available in 14-lead narrow SOIC and 14-lead TSSOP surface-

mount packages. All MSOP, SC70, and SOT versions are available

in tape and reel only. See the Ordering Guide for automotive

models.

OUT A

–IN A

+IN A

V–

AD8542

V+

OUT B

–IN B

+IN B

00935-003

Figure 3. 8-Lead SOIC, 8-Lead MSOP, and 8-Lead TSSOP

(R, RM, and RU Suffixes)

OUT A

–IN A

+IN A

V+

+IN B

–IN B

OUT B

14 OUT D

13 –IN D

12 +IN D

AD8544

11 V–

10 +IN C

–IN C

OUT C

00935-004

Figure 4. 14-Lead SOIC and 14-Lead TSSOP

(R and RU Suffixes)

Rev. G

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

00935-001

AD8541/AD8542/AD8544

TABLE OF CONTENTS

Features .............................................................................................. 1

Applications....................................................................................... 1

General Description ......................................................................... 1

Pin Configurations ........................................................................... 1

Revision History ............................................................................... 2

Specifications..................................................................................... 3

Electrical Characteristics............................................................. 3

Absolute Maximum Ratings............................................................ 6

Thermal Resistance ...................................................................... 6

ESD Caution.................................................................................. 6

Typical Performance Characteristics ............................................. 7

Theory of Operation ...................................................................... 13

Notes on the AD854x Amplifiers............................................. 13

Applications..................................................................................... 14

Notch Filter ................................................................................. 14

Comparator Function ................................................................ 14

Photodiode Application ............................................................ 15

Outline Dimensions ....................................................................... 16

Ordering Guide .......................................................................... 19

Automotive Products ................................................................. 19

REVISION HISTORY

6/11—Rev. F to Rev. G

Changes to Features Section and General Description

Section................................................................................................ 1

Changes to Table 5............................................................................ 6

Updated Outline Dimensions ....................................................... 16

Changes to Ordering Guide .......................................................... 19

Added Automotive Products Section .......................................... 19

1/08—Rev. E to Rev. F

Inserted Figure 21; Renumbered Sequentially.............................. 9

Changes to Figure 22 Caption......................................................... 9

Changes to Notch Filter Section, Figure 35, Figure 36, and

Figure 37 .......................................................................................... 13

Updated Outline Dimensions ....................................................... 16

1/07—Rev. D to Rev. E

Updated Format..................................................................Universal

Changes to Photodiode Application Section .............................. 14

Changes to Ordering Guide .......................................................... 17

8/04—Rev. C to Rev. D

Changes to Ordering Guide .............................................................5

Changes to Figure 3........................................................................ 10

Updated Outline Dimensions....................................................... 12

1/03—Rev. B to Rev. C

Updated Format..................................................................Universal

Changes to General Description .....................................................1

Changes to Ordering Guide .............................................................5

Changes to Outline Dimensions .................................................. 12

Rev. G | Page 2 of 20

AD8541ARTZ-REEL Related Products

	AD8541ARTZ-REEL	AD8542ARUZ-REEL	AD8541ARZ-REEL	AD8542ARUZ	AD8541ARZ	AD8541ARTZ-REEL7	AD8542ARZ-REEL7	AD8542ARMZ-REEL	AD8541AKSZ-REEL7	AD8542ARZ
Description	Op Amp Single GP R-R I/O 5.5V Medical 5-Pin SOT-23 T/R	Op Amp Dual GP R-R I/O 5.5V Medical 8-Pin TSSOP T/R	Op Amp Single GP R-R I/O 5.5V Medical 8-Pin SOIC N T/R	Op Amp Dual GP R-R I/O 5.5V Medical 8-Pin TSSOP Tube	Op Amp Single GP R-R I/O 5.5V Medical 8-Pin SOIC N Tube	Op Amp Single GP R-R I/O 5.5V Medical 5-Pin SOT-23 T/R	Op Amp Dual GP R-R I/O 5.5V Medical 8-Pin SOIC N T/R	Op Amp Dual GP R-R I/O 5.5V Medical 8-Pin MSOP T/R	Op Amp Single GP R-R I/O 5.5V Medical 5-Pin SC-70 T/R	Op Amp Dual GP R-R I/O 5.5V Medical 8-Pin SOIC N Tube

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