TLV2621ID

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2621ID is a single-channel, low-power operational amplifier from the TLV262x family. It operates on a supply voltage range of 2.7 V to 5.5 V with a typical supply current of 800 µA per channel. The device features an 11 MHz gain-bandwidth product and a slew rate of 10 V/µs. Input offset voltage is typically 250 µV at 25°C, with a maximum of 3.5 mV across the full temperature range. It provides rail-to-rail output swing and includes a shutdown pin that reduces current consumption to approximately 4 µA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability with input common-mode range including the positive supply rail
• Integrated shutdown mode for ultralow power-down operation
• Wide bandwidth and high slew rate suitable for high-speed applications
• Low noise performance with minimal input bias current

Instrumentation, Op Amps, Buffer Amps Applications

• High-speed data converter signal conditioning
• Lithium-ion powered systems
• Microcontroller peripheral interfacing
• Portable instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific package type (SOIC-8) and industrial temperature grade (-40°C to +125°C) against design requirements. Confirm RoHS compliance and lead finish specifications via the latest Package Option Addendum. Ensure ESD handling precautions are followed during assembly to prevent damage to the CMOS input stage.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single-channel op amp with rail-to-rail output and low supply current is required. The TLV2621ID offers a balance of speed and power efficiency. Consider the TLV2620 if a shutdown pin is not needed, or the TLV2622/TLV2623 for dual-channel configurations in MSOP packages.

Instrumentation, Op Amps, Buffer Amps Part Context

The TLV2621ID belongs to the TLV262x series of low-power wide-bandwidth single-supply operational amplifiers. This family is designed for battery-powered applications requiring high performance. The 'I' suffix denotes the industrial temperature range, while 'D' indicates the SOIC plastic package. The device is part of Texas Instruments' portfolio of universal op amps compatible with various microcontroller systems.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes within the same family include TLV2620ID (no shutdown). For dual-channel needs, consider TLV2622ID or TLV2623ID. Verify pinout compatibility and electrical parameters before substituting with other single-supply op amps.