Texas Instruments TLV9062IDR

Overview

TLV9062IDR from Texas Instruments is a dual, rail-to-rail input/output CMOS operational amplifier optimized for cost-sensitive, low-voltage systems. It delivers 10MHz unity-gain bandwidth, ±0.3mV typical input offset voltage, 10nV/√Hz input voltage noise, 538µA quiescent current per amplifier, and operates from 1.8V to 5.5V supply. It is used in low-side current sensing and motor control circuits where precision, low power, and capacitive load drive stability are critical.

For engineers reviewing the TLV9062IDR datasheet, TLV9062IDR pinout, TLV9062IDR application, or TLV9062IDR equivalent, key selection considerations include its resistive open-loop output impedance (100Ω), shutdown capability (1µA max), extended temperature range (–40°C to 125°C), EMI/RFI filtering, and compatibility with high capacitive loads without external compensation.

Technical Context

The TLV9062IDR employs a CMOS input stage enabling ultra-low input bias current (0.5pA) and rail-to-rail common-mode input range extending 0.1V beyond both rails. Its unity-gain stable architecture integrates internal RFI/EMI filters and avoids phase reversal during overdrive, simplifying system-level noise immunity and signal integrity design.

Designed specifically for single-supply operation down to 1.8V, the device features a resistive open-loop output impedance that eases stabilization with capacitive loads up to 100pF - and enables robust performance even beyond that threshold without added external components.

Key Specifications

Pinout & Package

TLV9062IDR is supplied in an 8-pin SOIC (D) package measuring 4.90mm × 3.90mm, with standard lead pitch and surface-mount compatibility. Thermal pad is not present; thermal management relies on PCB copper area connected to V–.

Key Features

Applications

Equivalent & Alternatives

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

Compared with OPA2316IDR and TLV2372IDR, TLV9062IDR uniquely combines 10MHz bandwidth, sub-1µA shutdown current, integrated EMI filtering, and rail-to-rail I/O in a single SOIC-8 package-making it optimal for next-generation cost-sensitive, low-power industrial and consumer systems requiring robust analog signal integrity.

Availability

TLV9062IDR is available at Aetrix Electronics and suitable for low-side current sensing, motor control: AC induction, and smoke detectors requiring stable component supply across automotive, industrial, and consumer production programs.

Supply support for TLV9062IDR 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 delivering analog and embedded processing solutions, with deep expertise in precision amplifiers, power management, and signal chain technologies.

The TLV906x family was designed for cost-sensitive, low-voltage systems demanding rail-to-rail operation, high capacitive load drive, and robust EMI immunity-targeting applications in e-bikes, HVAC, and wearable electronics.

FAQ

What is the maximum capacitive load the TLV9062IDR can drive without external compensation?

The TLV9062IDR is specified for stable operation with up to 100pF capacitive load. Its resistive open-loop output impedance (100Ω) further enables reliable performance with higher loads-up to 300pF-without oscillation or excessive overshoot, as verified in Figure 6-23 of the datasheet. This eliminates the need for series isolation resistors in many motor control and sensor interface designs.

Does the TLV9062IDR support single-supply operation at 1.8V?

Yes, the TLV9062IDR is fully specified for operation from 1.8V to 5.5V total supply voltage. At 1.8V, it maintains rail-to-rail input common-mode range (V– – 0.1V to V+ + 0.1V), 10MHz gain-bandwidth product, and 538µA quiescent current per amplifier-enabling direct integration into ultra-low-power battery-operated devices like smoke detectors and wearables.

What is the shutdown current consumption of the TLV9062IDR?

The TLV9062IDR does not include a shutdown pin; it is the non-shutdown variant of the TLV906x family. The shutdown version is designated TLV9062S (e.g., TLV9062SIDR). For TLV9062IDR, quiescent current remains at 538µA per amplifier under normal operation, with no low-power standby mode.

How does the TLV9062IDR's EMI/RFI filtering improve system-level robustness?

The TLV9062IDR integrates an internal RFI and EMI rejection filter that attenuates high-frequency interference (e.g., GSM bursts, switch-mode power supply noise) before it reaches the input stage. This reduces output disturbance in noisy environments-such as e-bike motor controllers or HVAC inverters-without requiring external RC filters or ferrite beads, preserving signal fidelity and simplifying layout.

Is the TLV9062IDR pin-compatible with other dual op-amps in SOIC-8 packages?

The TLV9062IDR uses a standard SOIC-8 pinout (IN1–, IN1+, V–, IN2+, IN2–, OUT2, OUT1, V+) defined in TI's datasheet Figure 5-6. It is pin-compatible with industry-standard dual op-amps like LM358, TLV2372, and OPA2316 in the same package-enabling drop-in replacement where bandwidth, offset, and supply requirements align. Always verify layout clearance and thermal pad requirements before substitution.