AD8421ARZ

Semiconductors - ICs

> Amplifiers & Comparators

> Instrumentation Amplifiers

distributor space
Organise Price Comparison Results by
Distributor Statistics for AD8421ARZ
Total in Stock: -in-stock
Lowest MOQ: -
SELECT OPTIONS
Lowest price for your selection
-
in Stock
-
Average Price: - per unit
Stocking Distributors: -
Price Comparison for AD8421ARZ
Series Information for AD8421ARZ - Analog Devices

Features

  • feature
    Specified from u221255u00b0C to 125u00b0C 0.9 u03bcV/u00b0C maximum input offset voltage drift 5 ppm/u00b0C maximum gain drift (G = 1) Low power 2.3 mA maximum supply current Low noise 3.2 nV/u221aHz maximum input voltage noise at 1 kHz 200 fA/u221aHz current noise at 1 kHz Excellent ac specifications 2 MHz bandwidth (G = 100) 0.6 u03bcs settling time to 0.001% (G = 10) 80 dB minimum CMRR at 20 kHz (G = 1) High precision dc performance 84 dB CMRR minimum (G = 1) 2 nA maximum input bias current Inputs protected to 40 V from opposite supply Gain set with a single resistor (G = 1 to 10,000) ENHANCED PRODUCT FEATURES Supports defense and aerospace applications (AQEC standard) Military temperature range (u221255u00b0C to +125u00b0C) Controlled manufacturing baseline One assembly/test site One fabrication site Enhanced product change notification Qualification data available on request PIN CONNECTION DIAGRAM TOP VIEW (Not to Scale) u2013IN 1 RG 2 RG 3 +IN 4 +VS 8 VOUT 7 REF 6 u2013VS 5 AD8421-EP 11139-001

Description

INST AMP 36V 10MHZ 8SOIC

The AD8421-EP is a low cost, low power, extremely low noise, ultralow bias current, high speed instrumentation amplifier that is ideally suited for a broad spectrum of signal conditioning and data acquisition applications. This product features extremely high CMRR, allowing it to extract low level signals in the presence of high frequency common-mode noise over a wide temperature range. The 10 MHz bandwidth, 35 V/μs slew rate, and 0.6 μs settling time to 0.001% (G = 10) allow the AD8421-EP to amplify high speed signals and excel in applications that require high channel count, multiplexed systems. Even at higher gains, the current feedback architecture maintains high performance; for example, at G = 100, the bandwidth is 2 MHz and the settling time is 0.8 μs. The AD8421-EP has excellent distortion performance, making it suitable for use in demanding applications such as vibration analysis. The AD8421-EP delivers 3 nV/√Hz input voltage noise and 200 fA/√Hz current noise with only 2 mA quiescent current, making it an ideal choice for measuring low level signals. For applications with high source impedance, the AD8421-EP employs innovative process technology and design techniques to provide noise performance that is limited only by the sensor. The AD8421-EP uses unique protection methods to ensure robust inputs while still maintaining very low noise. This protection allows input voltages up to 40 V from the opposite supply rail without damage to the part. A single resistor sets the gain from 1 to 10,000. The reference pin can be used to apply a precise offset to the output voltage. The AD8421-EP is specified over the military temperature range of −55°C to +125°C. It is available in an 8-lead MSOP package. Additional application and technical information can be found in the AD8421 data sheet.

Specifications

No. of Amplifiers:
1 Amplifier, 1Amplifiers
Input Offset Voltage:
60µV
Slew Rate:
35V/µs
Bandwidth:
10MHz
Supply Voltage Range:
5V to 36V
Amplifier Case Style:
SOIC
No. of Pins:
8Pins
Amplifier Output:
Differential
CMRR:
86dB
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
AD8421 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Amplifer Supply Voltage:
5V to 36V
Operating Temperature Range:
-40°C to +85°C
Supply Current:
2mA

Alternate Descriptions

RS Components
Analog Devices, AD8421ARZ
Transfer Multisort Elektronik
Operational amplifier; 10MHz; 5÷36V; Channels:1; SO8
Richardson RFPD
AMPLIFIER - SPECIAL PURPOSE
RS Components UK
Analog Devices, AD8421ARZ
RS Components DE
Instrumentenverstärker AD8421ARZ, Offset 135μV 5 → 36 V 10MHz, CMRR 80dB, SOIC 8-Pin Stromversorgungs-Typ : Dual, Single Montage-Typ : SMD Versorgungsspannung bipolar typ. : ±2.5 → ±18V Offsetspannung Eingang max. : 135µV Betriebstemperatur min. : -40 °C Betriebstemperatur max. : +85 °C Eingangswiderstand max. : 2kΩ Versorgungsstrom max. : 2,3 mA Abmessungen : 5 x 4 x 1.5mm, Analog Devices
RS Components HK
Analog Devices, AD8421ARZ
RS Components JP
IC, AD8421ARZ
RS Components FR
Analog Devices, AD8421ARZ
RS Components CN
Analog Devices, AD8421ARZ
RS Components ES
Analog Devices, AD8421ARZ
RS Components NL
Analog Devices, AD8421ARZ
RS Components NO
Analog Devices, AD8421ARZ
RS Components US
Analog Devices, AD8421ARZ
RS Components SG
Analog Devices, AD8421ARZ
RS Components TW
Analog Devices, AD8421ARZ