OPA551UA/2K5 Part Information

Details for OPA551UA/2K5 by Texas Instruments

Semiconductors - ICs>Amplifiers & Comparators>Operational Amplifiers - Op Amps

Part Description

The OPA551x devices are low-cost operational amplifiers with high-voltage (60-V) and high-current (200-mA) capability. The OPA551 is unity-gain stable and features high slew rate (15 V/µs) and wide bandwidth (3 MHz). The OPA552 is optimized for gains of 5 or greater, and offers higher speed with a slew rate of 24 V/µs and a bandwidth of 12 MHz. Both devices are suitable for telephony, audio, servo, and test applications. These laser-trimmed, monolithic integrated circuits provide excellent low-level accuracy along with high output swing. High performance is maintained as the amplifier swings to its specified limits. The OPA55x devices are internally protected against overtemperature conditions and current overloads. The thermal shutdown indicator flag provides a current output to alert the user when thermal shutdown has occurred. The OPA55x devices are available in PDIP-8 and SOIC-8 packages, as well as a DDPAK-7/TO-263 surface-mount plastic power package. They are specified for operation over the extended industrial temperature range, –40°C to +125°C.

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Part Features

  • Fast Slew Rate: u2013 OPA551: 15 V/u00b5s u2013 OPA552: 24 V/u00b5s
  • Fully Protected: u2013 Thermal Shutdown u2013 Output Current-Limited
  • High Output Current: 200 mA Continuous
  • Low Noise: 14 nV/u221aHz
  • Packages: PDIP-8, SOIC-8, or DDPAK/TO-263-7
  • Thermal Shutdown Indicator
  • Wide Bandwidth: u2013 OPA551: 3 MHz u2013 OPA552: 12 MHz
  • Wide Output Swing: 2 V from Rail
  • Wide Supply Range: u00b14 V to u00b130 V

Part Specifications

No. of Amplifiers 1 Amplifier
Bandwidth 3MHz
Slew Rate 15V/µs
Supply Voltage Range 8V to 60V ± 4V to ± 30V
Amplifier Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • OP-AMP, SINGLE, 3MHZ, 15V/US, SOIC-8; No. of Amplifiers:1 Amplifier; Bandwidth:3MHz; Slew Rate:15V/µs; Supply Voltage Range:8V to 60V, ± 4V to ± 30V; Amplifier Case Style:SOIC; No. of Pins:8Pins; Operating Temperature Min:-40°C; RoHS Compliant: Yes | Newark Electronics
  • High-current (380mA Typ), high-voltage (60V), operational amplifier | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a OPA551UA/2K5?

Additional datasheets, footprints and schematics for OPA551UA/2K5 are listed in our Part Details tab. You can also find the OPA551UA/2K5 image and similar parts on this details page.

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What category does OPA551UA/2K5 fall under?

The OPA551UA/2K5 is listed under Semiconductors - ICs > Amplifiers & Comparators > Operational Amplifiers - Op Amps.

Can I view similar or alternative parts?

You can view similar parts to OPA551UA/2K5 when available in the Operational Amplifiers - Op Amps range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the OPA551UA/2K5 you can contact the distributor directly for product support, shipping queries etc.

Is the OPA551UA/2K5 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for OPA551UA/2K5 have stock available?

Authorised distributors including Newark Electronics and Texas Instruments have stock available or on a lead time for OPA551UA/2K5.

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