.hide-partial { max-height: none; } .show-more { display: none; }

AD8421 Instrumentation Amplifiers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 16

Applied Filters:

Number of Channels

3 dB Bandwidth

SR - Slew Rate

CMRR - Common Mode Rejection Ratio

Ib - Input Bias Current

Vos - Input Offset Voltage

Supply Voltage - Max

Supply Voltage - Min

Operating Supply Current

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421
Analog Devices

Mfr. Part No.
AD8421

Mouser Part No
Not Assigned

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

N/A

Non-Stocked, Call To Request a Quote

AD8421

Reel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ACPZ-R7
Analog Devices
1: $13.73
2,297In Stock

Mfr. Part No.
AD8421ACPZ-R7

Mouser Part No
584-AD8421ACPZ-R7

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

2,297In Stock

Cut Tape

$13.73

$10.62

$10.12

$8.78

$8.40

Reel

$8.40

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

AD8421

1 Channel

10 MHz

35 V/us

84 dB

1 nA

70 uV

36 V

5 V

2.3 mA

- 40 C

+ 125 C

SMD/SMT

LFCSP-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARZ
Analog Devices
1: $14.94
1,227In Stock

Mfr. Part No.
AD8421ARZ

Mouser Part No
584-AD8421ARZ

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

1,227In Stock

$14.94

$11.55

$11.01

$9.56

$9.13

Min.: 1
Mult.: 1

AD8421

1 Channel

10 MHz

35 V/us

136 dB

8 nA

60 uV

36 V

5 V

2 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARMZ-RL
Analog Devices
1: $13.09
593In Stock
3,000Expected 10/6/2026

Mfr. Part No.
AD8421ARMZ-RL

Mouser Part No
584-AD8421ARMZ-R

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

593In Stock

3,000Expected 10/6/2026

Cut Tape

$13.09

$9.81

$9.35

$8.12

View

Reel

$7.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

AD8421

1 Channel

10 MHz

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARZ-R7
Analog Devices
1: $14.94
3,439In Stock

Mfr. Part No.
AD8421ARZ-R7

Mouser Part No
584-AD8421ARZ-R7

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

3,439In Stock

Cut Tape

$14.94

$11.55

$11.01

$9.56

$9.13

Reel

$9.13

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

AD8421

1 Channel

10 MHz

35 V/us

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARMZ
Analog Devices
1: $13.09
4,188In Stock

Mfr. Part No.
AD8421ARMZ

Mouser Part No
584-AD8421ARMZ

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

4,188In Stock

$13.09

$9.81

$9.35

$8.12

View

Min.: 1
Mult.: 1

AD8421

1 Channel

10 MHz

35 V/us

136 dB

8 nA

60 uV

36 V

5 V

2 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Tube

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRZ
Analog Devices
1: $21.95
2,365In Stock

Mfr. Part No.
AD8421BRZ

Mouser Part No
584-AD8421BRZ

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

2,365In Stock

$21.95

$17.22

$16.51

$14.54

$13.83

Min.: 1
Mult.: 1

AD8421

1 Channel

10 MHz

35 V/us

140 dB

6 nA

25 uV

36 V

5 V

2 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARMZ-R7
Analog Devices
1: $13.09
1,040In Stock

Mfr. Part No.
AD8421ARMZ-R7

Mouser Part No
584-AD8421ARMZ-R7

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

1,040In Stock

Cut Tape

$13.09

$9.81

$9.35

$8.12

View

Reel

$7.08

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

AD8421

1 Channel

10 MHz

35 V/us

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRZ-R7
Analog Devices
1: $21.95
1,149In Stock

Mfr. Part No.
AD8421BRZ-R7

Mouser Part No
584-AD8421BRZ-R7

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

1,149In Stock

Cut Tape

$21.95

$17.22

$16.51

$14.54

$13.83

Reel

$13.83

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

AD8421

1 Channel

10 MHz

35 V/us

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRMZ
Analog Devices
1: $20.78
790In Stock
250Expected 15/7/2026

Mfr. Part No.
AD8421BRMZ

Mouser Part No
584-AD8421BRMZ

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

790In Stock

250Expected 15/7/2026

$20.78

$15.79

$15.14

$13.33

$12.68

Min.: 1
Mult.: 1

AD8421

1 Channel

10 MHz

35 V/us

140 dB

6 nA

25 uV

36 V

5 V

2 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Tube

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421TRMZ-EP
Analog Devices
1: $34.61
5In Stock
150Expected 21/5/2026

Mfr. Part No.
AD8421TRMZ-EP

Mouser Part No
584-AD8421TRMZ-EP

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

5In Stock

150Expected 21/5/2026

$34.61

$27.08

$25.85

$23.13

Min.: 1
Mult.: 1

AD8421

1 Channel

10 MHz

35 V/us

140 dB

500 pA

25 uV

36 V

5 V

2 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Tube

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRMZ-RL
Analog Devices
1: $20.78
6,000Expected 27/5/2026

Mfr. Part No.
AD8421BRMZ-RL

Mouser Part No
584-AD8421BRMZ-R

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

6,000Expected 27/5/2026

Cut Tape

$20.78

$15.79

$15.14

$13.33

$12.68

Reel

$12.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

AD8421

1 Channel

10 MHz

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRMZ-R7
Analog Devices
1: $20.78
1,765Expected 23/2/2026

Mfr. Part No.
AD8421BRMZ-R7

Mouser Part No
584-AD8421BRMZ-R7

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

1,765Expected 23/2/2026

Cut Tape

$20.78

$15.79

$15.14

$13.33

$12.68

Reel

$12.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

AD8421

1 Channel

10 MHz

35 V/us

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

MSOP-8

Reel, Cut Tape, MouseReel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ACPZ-RL
Analog Devices
5,000: $8.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AD8421ACPZ-RL

Mouser Part No
584-AD8421ACPZ-RL

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$8.40

Min.: 5,000
Mult.: 5,000

Reel: 5,000

AD8421

1 Channel

10 MHz

35 V/us

84 dB

1 nA

70 uV

36 V

5 V

2.3 mA

- 40 C

+ 125 C

SMD/SMT

LFCSP-8

Reel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421ARZ-RL
Analog Devices
2,500: $9.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
AD8421ARZ-RL

Mouser Part No
584-AD8421ARZ-R

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

$9.13

Min.: 2,500
Mult.: 2,500

Reel: 2,500

AD8421

1 Channel

10 MHz

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

AD8421BRZ-RL
Analog Devices
2,500: $13.83
Non-Stocked Lead-Time 27 Weeks

Mfr. Part No.
AD8421BRZ-RL

Mouser Part No
584-AD8421BRZ-R

Analog Devices

Instrumentation Amplifiers 3nV/vHz noise Precision InAmp

Datasheet

Non-Stocked Lead-Time 27 Weeks

Reel

$13.83

Min.: 2,500
Mult.: 2,500

Reel: 2,500

AD8421

1 Channel

10 MHz

140 dB

100 pA

25 uV

36 V

5 V

2.3 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel

AD8421 Instrumentation Amplifiers

Customer Service Office

Company

Resources

Support