Texas Instruments TLV9062IDSGR

Overview

TLV9062IDSGR 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 input offset voltage, 10nV/√Hz input voltage noise, 538µA quiescent current per channel, and operates from 1.8V to 5.5V supply. It is used in low-side current sensing and active filter stages where precision, low power, and capacitive load drive stability are critical.

For engineers reviewing the TLV9062IDSGR datasheet, TLV9062IDSGR pinout, TLV9062IDSGR application, or TLV9062IDSGR equivalent, this page provides verified package mapping (WSON-8), confirmed dual-channel pin functions, real-world application context for HVAC and wearable devices, and two validated alternative op-amps with documented functional trade-offs.

Technical Context

The TLV9062IDSGR 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 resistive open-loop output impedance simplifies stabilization with capacitive loads up to 100pF and supports robust performance under overdrive without phase reversal.

It integrates internal RFI/EMI filtering and is unity-gain stable across its full 1.8V–5.5V supply range. The device features no shutdown function - unlike the TLV9062S family - and is specified for continuous operation from –40°C to +125°C.

Key Specifications

Pinout & Package

TLV9062IDSGR uses an 8-pin WSON package (DSG) with 2.00mm × 2.00mm body size and exposed thermal pad connected to V–. The package supports high-density PCB layouts and efficient heat dissipation in space-constrained applications.

Key Features

Applications

Equivalent & Alternatives

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

Compared with OPA2316IDR and TLV9002IDR, TLV9062IDSGR uniquely balances 10MHz bandwidth, sub-millivolt offset, integrated EMI rejection, and WSON-8 thermal performance - making it optimal for space-constrained, noise-prone, medium-bandwidth industrial sensing.

Availability

TLV9062IDSGR is available at Aetrix Electronics and suitable for e-bikes, HVAC control units, and wearable devices requiring stable component supply, extended temperature operation, and consistent WSON-8 packaging across production batches.

Supply support for TLV9062IDSGR 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 emphasis on reliability, scalability, and broad technical documentation.

The TLV906x series was designed for cost-sensitive, low-voltage systems demanding rail-to-rail performance, low noise, and simplified layout - targeting consumer, industrial, and automotive subsystems operating from 1.8V to 5.5V.

FAQ

What is the maximum capacitive load the TLV9062IDSGR can drive while maintaining stability?

The TLV9062IDSGR is characterized for stable operation with up to 100pF capacitive load in unity-gain configuration. Its resistive open-loop output impedance enables predictable compensation and reduced overshoot compared to conventional op-amps - allowing reliable use in applications like LCD biasing or long-trace sensor interfaces without additional isolation resistors.

Does the TLV9062IDSGR include a shutdown feature?

No, the TLV9062IDSGR does not include a shutdown function. It is the standard dual-channel variant of the TLV906x family. Shutdown capability is only present in the TLV9062S variants (e.g., TLV9062SDGS), which add dedicated SHDN1/SHDN2 pins and reduce quiescent current to <1.5µA per channel when disabled.

What is the thermal pad connection requirement for the TLV9062IDSGR WSON package?

The exposed thermal pad on the TLV9062IDSGR (DSG package) must be soldered to the PCB's V– (ground) plane. This connection is mandatory for achieving specified thermal resistance (RθJA = 94.4°C/W) and ensuring EMI suppression. Leaving the pad floating or connecting it to a different net degrades thermal performance and may cause instability or premature failure.

Can the TLV9062IDSGR operate from a single 1.8V supply?

Yes, the TLV9062IDSGR is fully specified for operation from a single 1.8V supply (V+ = 1.8V, V– = 0V). Its rail-to-rail input extends 0.1V beyond both rails, and output swings within 20mV of each rail under 10kΩ load - enabling direct interfacing with 1.8V logic and ADCs without level-shifting circuitry.

How does the TLV9062IDSGR's input bias current affect high-impedance sensor interfaces?

The TLV9062IDSGR's 0.5pA typical input bias current minimizes voltage error across high-impedance sources. For example, with a 10MΩ source impedance, the resulting offset is just 5µV - negligible in most precision applications. This makes it suitable for photodiode transimpedance amplifiers, pH electrode buffers, and piezoelectric sensor conditioning where leakage-induced drift must be avoided.