OPA659IDRBT Amplifiers & Comparators by Texas Instruments


Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The OPA659 combines a very wideband, unity-gain stable, voltage-feedback operational amplifier with a JFET-input stage to offer an ultra-high dynamic range amplifier for high impedance buffering in data acquisition applications such as oscilloscope frontend amplifiers and machine vision applications such as photodiode transimpedance amplifiers used in wafer inspection. The wide 650-MHz unity-gain bandwidth is complemented by a very high 2550-V/μs slew rate. The high input impedance and low bias current provided by the JFET input are supported by the low 8.9-nV/√Hz input voltage noise to achieve a very low integrated noise in wideband photodiode transimpedance applications. Broad transimpedance bandwidths are possible with the high 350-MHz gain bandwidth product of this device. Where lower speed with lower quiescent current is required, consider the OPA656. Where unity-gain stability is not required, consider the OPA657.

Where to Buy

Prices starting from US$3.58

Distributor Stock
Logo for Texas Instruments
Texas Instruments
from US$3.58
Buy Now


No. of Amplifiers 1 Amplifier, 1Amplifiers
Bandwidth 350MHz
Slew Rate 2550V/µs
Supply Voltage Range ± 3.5V to ± 6.5V
Amplifier Case Style SON
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Amplifer Supply Voltage ± 3.5V to ± 6.5V
Base Number 659
Gain Bandwidth 650MHz
Op Amp Type Wideband
Operating Temperature Range -40°C to +85°C
Supply Voltage Max 6.5V
Supply Voltage Min 3.5V

Alternative Descriptions

650MHz unity gain stable JFET input amplifier | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA659IDRBT?

Additional datasheets, footprints and schematics for OPA659IDRBT are listed on our Part Details page. You can also find images and similar parts to OPA659IDRBT on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for OPA659IDRBT on our Product Comparison page. Access via the 'View Pricing & Stock' button to view OPA659IDRBT price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does OPA659IDRBT fall under?

The OPA659IDRBT is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA659IDRBT when available in the Operational Amplifiers - Op Amps 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 OPA659IDRBT you can contact the distributor directly for product support, shipping queries etc.

Is the OPA659IDRBT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for OPA659IDRBT have stock available?

Authorised distributors including Texas Instruments have stock available or on a lead time for OPA659IDRBT.

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

Stock availability and lead times will be displayed for OPA659IDRBT often in real-time on the comparison pages.

What if I can't find stock of OPA659IDRBT?

You can fill out our help required form which you can use to request a quote for OPA659IDRBT 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.