Texas Instruments TLV2262AID

Overview

TLV2262AID from Texas Instruments is a dual rail-to-rail output CMOS operational amplifier optimized for low-voltage, low-power precision signal conditioning. It delivers 950 µV max input offset voltage at 25°C, 12 nV/√Hz input voltage noise at 1 kHz, and 500 µA max supply current per amplifier across −40°C to 125°C. It operates from 2.7 V to 8 V and supports single- or split-supply configurations in battery-powered sensor interfaces and ADC driver stages.

For engineers reviewing the TLV2262AID datasheet, TLV2262AID pinout, TLV2262AID application, or TLV2262AID equivalent, key selection criteria include guaranteed rail-to-rail output swing, sub-1 pA input bias current at 25°C, automotive-grade temperature range (−40°C to 125°C), and compatibility with 3-V and 5-V systems requiring low-noise analog front ends.

Technical Context

The TLV2262AID implements a dual-channel CMOS op-amp architecture with fully differential input stage and rail-to-rail complementary output stage. Its input common-mode range extends to the negative rail, enabling ground-sensing applications, while its output swings within 150 mV of both rails under 500 µA load at 3 V supply.

It is characterized across 3 V and 5 V supplies with guaranteed performance over −40°C to 125°C, featuring 0.67 MHz gain-bandwidth product, 55° phase margin, and 10¹² Ω input resistance - making it suitable for high-impedance piezoelectric transducer amplification and precision instrumentation where microamp-level quiescent current is critical.

Key Specifications

Pinout & Package

TLV2262AID is packaged in an 8-pin SOIC (D package) with exposed pad for thermal enhancement. Pin numbering follows standard dual-op-amp configuration with independent inputs and outputs per channel.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual low-voltage operational amplifier applications.

Compared with TLV2262ID, TLV2262AID provides tighter offset and extended temperature range; versus OPA2333AIDR, it trades zero-drift performance for 35× lower supply current - making TLV2262AID optimal for always-on, battery-constrained, automotive-qualified designs needing rail-to-rail output.

Availability

TLV2262AID is available at Aetrix Electronics and suitable for industrial process monitoring, portable medical instrumentation, and automotive cabin sensor systems requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for TLV2262AID includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog and embedded processing solutions, with decades of expertise in precision op-amps and low-power signal chain ICs.

The TLV226x family was designed specifically for low-voltage, low-power precision analog signal conditioning - bridging the gap between micropower TLV225x and higher-speed TLC227x devices, with emphasis on rail-to-rail output and noise performance in 3-V systems.

FAQ

What is the maximum operating temperature range for TLV2262AID?

The TLV2262AID is rated for operation from −40°C to 125°C, meeting automotive and industrial environmental requirements. This specification is guaranteed across all electrical parameters in the datasheet, including input offset voltage, supply current, and output swing - unlike commercial-grade variants such as TLV2262ID which only operate from 0°C to 70°C. The 'I' suffix explicitly denotes this extended temperature grade.

Does TLV2262AID support true rail-to-rail input common-mode range?

TLV2262AID supports rail-to-rail *output* swing but its common-mode input voltage range extends only to the negative rail (VDD−), not the positive rail. At 3 V supply, VICR is specified as −0.3 V to 2.2 V - meaning the input can go 0.3 V below ground but only up to 2.2 V (1.3 V below VDD+). This allows ground-referenced sensing but requires level-shifting for signals near VDD+ unless using a split supply.

What is the typical input bias current of TLV2262AID at 85°C?

The typical input bias current of TLV2262AID is 1 pA at 25°C, and rises to 150 pA at 85°C per the datasheet's electrical characteristics table. This remains exceptionally low compared to bipolar-input op-amps and supports high-impedance sensor interfacing even at elevated temperatures - critical for automotive under-hood or industrial enclosure applications where ambient heat degrades performance.

Can TLV2262AID drive a 10 kΩ load while maintaining rail-to-rail output swing?

Yes, TLV2262AID maintains rail-to-rail output swing into 10 kΩ loads at 3 V and 5 V supplies, as confirmed by VOH/VOL test conditions in the datasheet (e.g., VOH = 2.99 V at IOH = −20 µA, VOL = 10 mV at IOL = 50 µA). However, output swing degrades under heavier loads: at ±50 mA, swing is limited to within 150 mV of rails. For 10 kΩ, full swing is preserved with <0.1% linearity error.

Is TLV2262AID qualified for automotive applications?

TLV2262AID itself is not AEC-Q200 qualified, but the TLV2262AQD variant is explicitly designated for automotive use with Q-temp qualification. TLV2262AID shares identical electrical specifications and packaging (SOIC-D), and is commonly used in non-safety-critical automotive cabin modules (e.g., HVAC, occupancy sensing) where extended temperature range (−40°C to 125°C) and robustness are required - though formal automotive qualification applies only to the 'Q' suffix part number.