TLV2442AIPWG4

Instrumentation, Op Amps, Buffer Amps Overview

The TLV2442AIPWG4 is a dual operational amplifier from Texas Instruments utilizing Advanced LinCMOS technology. It features rail-to-rail output and wide-input-voltage capability, operating on a single supply of 2.7 V to 10 V or split supplies of ±1.35 V to ±5 V. Key electrical parameters include a gain-bandwidth product of 1.81 MHz, a slew rate of 1.3 V/µs, and an input offset voltage of 950 µV maximum at 25°C. The device draws 750 µA per channel and offers low noise of 16 nV/√Hz. It is housed in an 8-pin TSSOP package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Advanced LinCMOS architecture providing rail-to-rail output performance for increased dynamic range.
• Extended common-mode input voltage range that eliminates phase inversion when driven to the supply rails.
• Low power dissipation suitable for battery-powered and hand-held monitoring applications.
• High input impedance with low bias current, optimized for small-signal conditioning.

Instrumentation, Op Amps, Buffer Amps Applications

• Interfacing with analog-to-digital converters (ADCs)
• Small-signal conditioning for high-impedance sources
• Remote-sensing applications
• Telecommunications equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'PWG4' corresponds to the TSSOP-8 package and lead-free compliance status as defined by Texas Instruments. Confirm the 'A' designation indicates the specified input offset voltage limits. Ensure the automotive qualification requirements are met if applicable, as standard industrial versions may differ from Q-temp variants.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring rail-to-rail output swing without the complexity of rail-to-rail input stages. It is appropriate for low-voltage systems where power consumption must be minimized. Consider the 950 µV input offset voltage limit for precision signal paths. Verify thermal dissipation ratings against the expected ambient temperature and load conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the TLV244x family of low-voltage operational amplifiers. It shares architectural similarities with the TLV2442 but differs in packaging and specific electrical tolerances defined by the 'A' and 'PWG4' suffixes. The family is characterized for operation at 3-V and 5-V supplies, offering a balance of speed and power efficiency compared to older CMOS amplifiers.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for TLV2442IDR or TLV2442CDR for alternative pin-compatible options with different temperature ranges or package types. Verify functional equivalence regarding input offset voltage and supply current specifications before substitution.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the TLV2442AIPWG4 exhibit phase inversion?

No, the device does not phase invert when the common-mode input is driven to the supply rails.

What is the maximum input offset voltage for this part?

The maximum input offset voltage is 950 µV at 25°C.