Texas Instruments TLV07IDR

Overview

TLV07IDR from Texas Instruments is a 36-V, single-supply, rail-to-rail output precision operational amplifier with 100 µV maximum input offset voltage, 1 MHz gain bandwidth, and 19 nV/√Hz input voltage noise density - used in high-accuracy signal conditioning for battery testers, transducer amplifiers, and temperature measurement front-ends.

For engineers reviewing the TLV07IDR datasheet, TLV07IDR pinout, TLV07IDR application, or TLV07IDR equivalent, this page delivers verified electrical characteristics, SOIC-8 package layout, real-world implementation guidance for capacitive load driving, and validated alternative options for industrial-grade op amp selection.

Technical Context

The TLV07IDR employs laser-trimmed input stage architecture to achieve ±100 µV max offset voltage and ±0.9 µV/°C drift over –40°C to +125°C. Its RFI-filtered inputs and phase-reversal protection enable reliable operation when input signals exceed common-mode limits.

It features unity-gain stability with up to 200 pF capacitive load, rail-to-rail output swing within 120 mV of each supply rail at 10 kΩ load, and operates from 2.7 V to 36 V (±1.35 V to ±18 V) with 930 µA typical quiescent current.

Key Specifications

Pinout & Package

TLV07IDR is housed in an industry-standard 8-pin SOIC package (4.90 mm × 3.91 mm body size), optimized for automated assembly and thermal performance (R_θJA = 149.5°C/W).

Key Features

Applications

Equivalent & Alternatives

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

Compared with TLV07IDR, OPA192IDR offers superior precision and speed at higher cost and power, while LM358DR provides basic functionality at lower cost but sacrifices DC accuracy, noise, and output swing - making TLV07IDR the optimal balance for 16-bit industrial signal chains requiring robustness and manufacturability.

Availability

TLV07IDR is available at Aetrix Electronics and suitable for battery testers, transducer amplifiers, and temperature measurement systems requiring stable component supply across extended industrial temperature ranges and multi-year production cycles.

Supply support for TLV07IDR 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 focused on analog and embedded processing technologies, with decades of expertise in precision op amp design and manufacturing.

The TLV07IDR belongs to TI's precision rail-to-rail output op amp product line, engineered specifically for high-accuracy industrial sensing, test equipment, and power module monitoring where low offset, low noise, and wide supply range are essential.

FAQ

What is the maximum capacitive load the TLV07IDR can drive stably?

The TLV07IDR is unity-gain stable with capacitive loads up to 200 pF when directly connected. For larger loads (e.g., cables or MOSFET gates), TI recommends adding an isolation resistor (R_ISO) between the output and load - typically 10 Ω to 100 Ω depending on capacitance - to maintain ≥45° phase margin. This method is validated in the TLV07IDR datasheet Figure 35 and Application Report SBAA228.

Does the TLV07IDR support true single-supply operation with input signals near ground?

Yes. The TLV07IDR input common-mode range extends 100 mV below the negative supply rail (V–), enabling direct interface with 0 V-referenced sensors like thermistors or bridge circuits in single-supply systems. Its rail-to-rail output also delivers full swing from V– to V+, preserving signal fidelity without level-shifting circuitry.

What is the guaranteed input offset voltage specification for TLV07IDR over temperature?

The TLV07IDR guarantees a maximum input offset voltage of ±100 µV across the full operating temperature range of –40°C to +125°C. Additionally, its offset voltage drift is specified at ±0.9 µV/°C, ensuring predictable, low-drift performance in thermally demanding environments such as motor drives or outdoor instrumentation.

How does the RFI filtering in TLV07IDR improve system-level EMC performance?

The integrated RFI filtering on TLV07IDR inputs attenuates high-frequency interference (e.g., from switch-mode power supplies or radio transceivers) before it reaches the amplifier core. This reduces susceptibility to demodulated noise that could manifest as DC offset shifts or audible artifacts - a key advantage in automotive and industrial settings where conducted emissions must meet CISPR 25 or IEC 61000-4-3 standards.

Is the TLV07IDR pin-compatible with other TI precision op amps in SOIC-8?

No. While TLV07IDR shares the SOIC-8 package footprint with many TI op amps, its pinout (NC on pins 1/5/8, V– on pin 4, V+ on pin 7) differs from standard dual/quad layouts. Substitution requires verification of pin function mapping - for example, OPA192IDR places V– on pin 4 but uses pins 1/5 for shutdown and output enable, making direct replacement unsafe without schematic review.