Texas Instruments TLE2062CPSR

Overview

TLE2062CPSR from Texas Instruments is a dual JFET-input operational amplifier optimized for low-power, high-output-drive applications. It delivers 2 MHz unity-gain bandwidth, 290 µA per channel supply current at ±5 V, and rail-to-rail output swing into 100-Ω loads - enabling use in modem transformer drivers and precision sensor interfaces where low noise and high impedance matching are critical.

For engineers reviewing the TLE2062CPSR datasheet, TLE2062CPSR pinout, TLE2062CPSR application, or TLE2062CPSR equivalent, key selection criteria include its BiFET architecture (10¹² Ω input resistance), on-chip offset voltage trimming (±1 mV max at 25°C for C-grade), −40°C to 85°C industrial temperature range, and compatibility with ±3.5 V to ±18 V dual supplies.

Technical Context

The TLE2062CPSR uses Texas Instruments' Excalibur BiFET process to achieve double the bandwidth of TL06x/TL03x families without increasing quiescent current. Its high-output-drive stage supports ±80 mA short-circuit current and drives 100-Ω loads at ±5 V supplies - a capability uncommon among low-power op-amps.

It features zener-based on-chip offset voltage trimming for improved DC accuracy, 75 dB minimum supply-voltage rejection ratio (SVRR), and 65 dB minimum common-mode rejection ratio (CMRR) across the full operating temperature range. Input bias current remains below 2 nA over −40°C to 85°C.

Key Specifications

Pinout & Package

Package: 8-pin Plastic Small Outline (SOIC) – PS suffix indicates narrow-body SOIC-8 (0.154" width), RoHS-compliant, surface-mountable.

Key Features

Applications

Equivalent & Alternatives

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

Compared with TL072CDR and OPA2134PA, the TLE2062CPSR uniquely balances 2 MHz bandwidth, sub-300 µA supply current, and 1 mV max offset - making it optimal for space-constrained industrial sensors and modem interfaces where power, precision, and drive strength coexist.

Availability

TLE2062CPSR is available at Aetrix Electronics and suitable for industrial process monitoring, telecom line interface modules, and portable instrumentation requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for TLE2062CPSR 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-amp design and manufacturing.

The TLE206x family was engineered to replace TL06x/TL03x op-amps in bandwidth-critical, low-power applications - delivering doubled bandwidth without sacrificing DC accuracy or output drive capability.

FAQ

What is the maximum output current capability of the TLE2062CPSR?

The TLE2062CPSR supports ±80 mA short-circuit output current per channel, with guaranteed ±2.5 V swing into 100 Ω loads at ±5 V supplies. This enables direct interfacing with low-impedance transformers and transmission lines without external buffers - a key differentiator versus standard low-power op-amps.

Does the TLE2062CPSR require external offset nulling components?

The TLE2062CPSR includes dedicated offset null pins (N1 and N2) for each amplifier, allowing external 10-kΩ potentiometer adjustment. However, its on-chip zener trimming ensures ≤1 mV input offset voltage (C-grade) at 25°C - so nulling is optional and typically omitted in production unless sub-millivolt dc accuracy is required across temperature.

Can the TLE2062CPSR operate from a single supply?

Yes, the TLE2062CPSR can operate from a single supply (e.g., +10 V with ground), but requires proper input biasing and output load termination to a virtual ground (e.g., using TI's TLE2426). Its common-mode input range extends to within 1.6 V of either rail at ±5 V supply, limiting usable headroom in single-supply configurations.

What is the typical input capacitance of the TLE2062CPSR?

The TLE2062CPSR has a typical input capacitance of 4 pF per input (IN+ and IN−), measured at 25°C. This low value minimizes phase shift and stability issues when driving capacitive sources or when used in high-frequency filter topologies - especially important in active anti-aliasing or tone-control circuits.

How does the TLE2062CPSR compare to the TL062 in terms of bandwidth and power?

The TLE2062CPSR delivers 2 MHz unity-gain bandwidth - exactly double the 1 MHz of the TL062 - while consuming only 290 µA per channel versus TL062's 220 µA. This 90% bandwidth increase with just 32% higher current makes the TLE2062CPSR ideal for upgrading legacy TL062 designs without compromising battery life or thermal design.