AD8429BRZ-R7 Instrumentation Amplifiers by Analog Devices

Instrumentation Amplifiers
Status: Production
Series: AD8429
RoHS: Compliant
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The AD8429 is an ultralow noise, instrumentation amplifier designed for measuring extremely small signals over a wide temperature range (−40°C to +125°C).The AD8429 excels at measuring tiny signals. It delivers ultralow input noise performance of 1 nV/√Hz. The high CMRR of the AD8429 prevents unwanted signals from corrupting the acqui-sition. The CMRR increases as the gain increases, offering high rejection when it is most needed. The high performance pin configuration of the AD8429 allows it to reliably maintain high CMRR at frequencies well beyond those of typical instrumentation amplifiers.The AD8429 reliably amplifies fast changing signals. Its current feedback architecture provides high bandwidth at high gain, for example, 1.2 MHz at G = 100. The design includes circuitry to im-prove settling time after large input voltage transients. The AD8429 was designed for excellent distortion performance, allowing use in demanding

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Prices starting from US$9.29

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Features

Low noise
1 nV/√Hz input noise
45 nV/√Hz output noise
High accuracy dc performance (AD8429BRZ)
90 dB CMRR minimum (G = 1)
50 μV maximum input offset voltage
0.02% maximum gain accuracy (G = 1)
Excellent ac specifications
80 dB CMRR to 5 kHz (G = 1)
15 MHz bandwidth (G = 1)
1.2 MHz bandwidth (G = 100)
22 V/μs slew rate
THD: −130 dBc (1 kHz, G = 1)
Versatile
±4 V to ±18 V dual supply
Gain set with a single resistor
(G = 1 to 10,000)
Temperature range for specified performance
−40°C to +125°C

Last 6 months Inventory & Pricing History

Alternative Descriptions

Ultra Low Noise Precision In-A | Analog Devices
INSTRUMENTATION AMP, 15MHZ, 140DB, NSOIC | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD8429BRZ-R7?

Additional datasheets, footprints and schematics for AD8429BRZ-R7 are listed on our Part Details page. You can also find images and similar parts to AD8429BRZ-R7 on this page.

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What category does AD8429BRZ-R7 fall under?

The AD8429BRZ-R7 is listed under Instrumentation Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to AD8429BRZ-R7 when available in the Instrumentation Amplifiers range under the specifications section at the bottom of the details page.

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Is the AD8429BRZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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