TLV2252AID

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2252AID is a dual low-voltage operational amplifier from Texas Instruments, utilizing Advanced LinCMOS technology. It features rail-to-rail output performance and operates within a supply voltage range of 2.7 V to 8 V. The device offers a typical input offset voltage of 850 µV at 25°C and a maximum of 1500 µV across the full temperature range. Key electrical parameters include a gain-bandwidth product of 200 kHz, a slew rate of 0.12 V/µs, and an equivalent input noise voltage of 19 nV/√Hz at 1 kHz. It consumes approximately 34 µA per channel and functions reliably between -40°C and +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for increased dynamic range in single- or split-supply applications
• Low power consumption with micropower operation suitable for battery-powered equipment
• Low noise performance significantly lower than competitive micropower solutions
• High input impedance and low input bias current ideal for high-impedance sources

Instrumentation, Op Amps, Buffer Amps Applications

• Small-signal conditioning for high-impedance sources such as piezoelectric transducers
• Hand-held monitoring and remote-sensing applications
• Interfacing with analog-to-digital converters (ADCs)

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'ID' corresponds to the SOIC-8 package and industrial temperature range (-40°C to 125°C). Confirm that the 'A' designation indicates the precision variant with a maximum input offset voltage of 850 µV at 25°C. Ensure compatibility with the required supply voltage range of 2.7 V to 8 V for your design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low power consumption and rail-to-rail output are critical requirements. It serves as an upgrade to the TLV2322 family, offering improved output dynamic range and lower noise. For designs requiring higher output drive or wider input voltage ranges, consider the TLV2432 or TLV2442 devices instead.

Instrumentation, Op Amps, Buffer Amps Part Context

The TLV2252AID belongs to the TLV225x family of low-voltage operational amplifiers. This family includes dual (TLV2252) and quadruple (TLV2254) configurations. The 'A' suffix denotes a precision version with tighter input offset voltage specifications compared to the standard TLV2252I variant. The 'D' suffix specifies the surface-mount SOIC-8 package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The TLV2252AID can replace the TLV2322 in standard designs due to its enhanced feature set. For single-channel applications, the TLV2211, TLV2221, or TLV2231 families are suitable alternatives.