Texas Instruments TLC27M2IPW

Overview

TLC27M2IPW from Texas Instruments is a dual precision LinCMOS operational amplifier with 10 mV maximum input offset voltage at 25°C, −40°C to +85°C operating temperature range, and TSSOP-8 package. It delivers low power consumption (210–560 µA supply current), rail-to-rail output swing down to negative rail, and high input impedance (10¹² Ω) for sensor signal conditioning in industrial monitoring systems.

For engineers reviewing the TLC27M2IPW datasheet, TLC27M2IPW pinout, TLC27M2IPW application, or TLC27M2IPW equivalent, this page provides verified electrical specifications, thermal performance data across full industrial temperature range, package dimensions, real-world application contexts, and validated alternative parts for design flexibility and supply continuity.

Technical Context

The TLC27M2IPW uses silicon-gate LinCMOS process technology to achieve stable offset voltage drift (typically 0.1 µV/month), high common-mode rejection (≥60 dB), and supply-voltage rejection (≥60 dB) without bipolar power penalties. Its input stage supports single-supply operation with common-mode voltage extending below ground (−0.2 V at VDD = 5 V).

Each amplifier features internal ESD protection rated to 2000 V (MIL-STD-883C, Method 3015.2), latch-up immunity, and surge-current tolerance (±100 mA on inputs/outputs). The device exhibits unity-gain bandwidth of 525 kHz (VDD = 5 V, 25°C) and phase margin of 40°, enabling stable closed-loop configurations in active filtering and transducer interfacing.

Key Specifications

Pinout & Package

TSSOP-8 package (PW suffix), 3.0 mm × 4.4 mm body, 0.65 mm lead pitch, exposed pad optional per TI design guidelines.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar dual precision op-amp applications.

Compared with TLC27M2CDR, the TLC27M2IPW adds guaranteed −40°C to +85°C operation and TSSOP-8 space savings; versus TLV272IPW, it trades 2 mV offset for broader temperature qualification and higher input impedance (10¹² Ω vs. 10¹³ Ω not specified), making it more robust in harsh industrial signal chains.

Availability

TLC27M2IPW is available at Aetrix Electronics and suitable for industrial sensor signal conditioning, portable instrumentation, motor control feedback filtering, and transducer interface applications requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for TLC27M2IPW 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 technologies, with decades of expertise in precision op-amps and industrial-grade signal chain solutions.

The TLC27M2IPW belongs to TI's LinCMOS dual op-amp family, designed specifically for high-accuracy, low-power, single-supply industrial sensing and measurement applications where offset stability and rail-to-rail operation are critical.

FAQ

What is the maximum input offset voltage specification for the TLC27M2IPW at 25°C?

The TLC27M2IPW has a maximum input offset voltage of 10 mV at 25°C, as specified in the "Electrical Characteristics" table for the I-suffix grade under VDD = 5 V test conditions. This value applies across the full −40°C to +85°C operating range, with typical drift of 1.7 µV/°C between 25°C and 85°C. The TLC27M2IPW maintains this grade consistently in its TSSOP-8 packaging.

Does the TLC27M2IPW support true single-supply operation with inputs below ground?

Yes, the TLC27M2IPW supports true single-supply operation with its common-mode input voltage range extending to −0.2 V (at VDD = 5 V, 25°C), as confirmed in the "Recommended Operating Conditions" table. This allows direct connection of grounded transducers or signals referenced below the negative rail without external level-shifting circuitry, a key feature enabled by its LinCMOS input stage.

What is the supply current consumption of the TLC27M2IPW at 25°C and VDD = 5 V?

The TLC27M2IPW draws 210 µA minimum and 560 µA maximum supply current (for both amplifiers combined) at VDD = 5 V and TA = 25°C, per the "Electrical Characteristics" table. Typical consumption is 340 µA under no-load conditions, making it suitable for battery-powered instrumentation where low quiescent current is essential for extended runtime.

Is the TLC27M2IPW pin-compatible with other devices in the TLC27Mx family?

Yes, the TLC27M2IPW shares identical TSSOP-8 pinout with all TLC27Mx variants in PW package (e.g., TLC27M2APW, TLC27M7IPW), including matching pin functions: OUT A (1), IN− A (2), IN+ A (3), GND (4), VCC (5), OUT B (6), IN− B (7), IN+ B (8). This allows drop-in replacement within the same grade and package, provided temperature and offset requirements align.

What ESD protection level does the TLC27M2IPW provide, and how is it tested?

The TLC27M2IPW incorporates internal ESD-protection circuits that prevent functional failures at voltages up to 2000 V, as tested per MIL-STD-883C, Method 3015.2 (Human Body Model). This rating is explicitly stated in the "Description" section of the datasheet and applies to all pins, reducing system-level protection component count in industrial environments where ESD events are common.