AD8429BRZ-R7 Instrumentation Amplifiers by Analog Devices

Status: Production
Series: AD8429
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

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

Where to Buy

Prices starting from US$9.93

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$9.98
9,394
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$10.37
1,863
in stock
Buy Now
Logo for element14
element14
from US$10.49
1,863
in stock
Buy Now
Logo for Farnell
Farnell
from US$9.93
1,863
in stock
Buy Now

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

Alternative Descriptions

Ultra Low Noise Precision In-A | Analog Devices
Instrumentation Amp, 15Mhz, 140Db, Nsoic | Newark Electronics
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.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD8429BRZ-R7 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD8429BRZ-R7 price breaks, MOQs, lead times, inventory and SKUs from distributors.

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.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD8429BRZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the AD8429BRZ-R7 RoHS compliant?

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

Which authorised distributors for AD8429BRZ-R7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD8429BRZ-R7.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for AD8429BRZ-R7 often in real-time on the comparison pages.

What if I can't find stock of AD8429BRZ-R7?

You can fill out our help required form which you can use to request a quote for AD8429BRZ-R7 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay