AD8421ARZ The Analog Devices AD8421ARZ is a precision instrumentation amplifier offering low noise and high performance. It is available in a SOIC-8 package.
Mfr Part #:

AD8421ARZ

Available from 1 distributors
Mfr Name: AD(RoHS)
AD(RoHS)
The Analog Devices AD8421ARZ is a precision instrumentation amplifier offering low noise and high performance. It is available in a SOIC-8 package.
✓ Total Stock: 110 pcs
$ Price Range: $1.20

AD8421ARZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
110 pcs
110 pcs On Request 1 On Request On Request On Request On Request On Request

AD8421ARZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Halogen Free
Height
Industrial Grade
Lead Spacing
Lead Style
Length
Mounting Style
Noise
Number of Channels
SVHC Present
Slew Rate
Tape & Reel
Width

AD8421ARZ Description

Short technical summary and product information.

The Analog Devices AD8421ARZ is a high-performance instrumentation amplifier designed for precision measurement applications. It features a low noise density of 3nV/√Hz and a fast slew rate of 35 V/µs, making it suitable for demanding signal conditioning tasks.

 

This amplifier operates over a wide supply voltage range of 5V to 36V, providing flexibility for various system designs. Key electrical specifications include a high Common Mode Rejection Ratio (CMRR) of 136 dB and a high input resistance of 30 GOhms. The device is available in a compact SOIC-8 surface-mount package, facilitating integration into space-constrained electronic assemblies.

 

With a wide bandwidth of 10 MHz and adjustable gain from 1 V/V to 10000 V/V, the AD8421ARZ is well-suited for a variety of applications requiring accurate amplification of differential signals. Its operating temperature range is -40°C to +85°C, ensuring reliable performance in diverse environmental conditions.

AD8421ARZ Quick Information

Product Type: Instrumentation Amplifier
Series: AD8421
Canonical Name: Analog Devices AD8421ARZ Instrumentation Amplifier
Subcategory: Amplifier ICs

AD8421ARZ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

AD8421ARZ Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

AD8421ARZ Features

  • Low noise density of 3nV/√Hz.
  • Fast slew rate of 35 V/µs.
  • Wide operating voltage from 5V to 36V.
  • High input resistance of 30 GOhms.
  • SOIC-8 surface-mount package.

AD8421ARZ Applications

  • Precision data acquisition systems.
  • Medical instrumentation and ECG amplifiers.
  • Industrial sensor signal conditioning.
  • High-speed control loops.
  • Weigh scales and strain gauge amplifiers.

AD8421ARZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range?

5V to 36V single supply or ±2.5V to ±18V dual supply.

What is the package type?

SOIC-8.

What is the operating temperature range?

-40°C to +85°C.

What is the bandwidth of the AD8421ARZ?

10 MHz.

What is the slew rate?

35 V/µs.

What is the input noise?

3 nV/√Hz.

What is the common-mode rejection ratio?

136 dB.

Home
Account

Categories