Texas Instruments TL5580IP

Overview

TL5580IP from Texas Instruments is a dual bipolar operational amplifier optimized for precision analog signal conditioning in ±2 V to ±18 V supply systems. It delivers 12 MHz gain-bandwidth, 5 V/µs slew rate, and 7 nV/√Hz input noise at 1 kHz - enabling high-fidelity audio amplification, active filtering, and industrial data-acquisition front-ends where low distortion (0.0005% THD) and rail-to-rail output drive into 600-Ω loads are critical.

For engineers reviewing the TL5580IP datasheet, TL5580IP pinout, TL5580IP application, or TL5580IP equivalent, key selection criteria include its ±1.5 mV max input offset voltage (standard grade), dual-channel configuration in PDIP-8 package, wide common-mode range (±12 V), and compatibility with ±15 V supply rails in test equipment and process control instrumentation.

Technical Context

The TL5580IP implements a fully differential dual op-amp architecture with bipolar input stages, supporting symmetrical dual-supply operation from ±2 V to ±18 V. Its 12 MHz unity-gain bandwidth and 5 V/µs slew rate enable stable closed-loop gain configurations up to 10× at 1 MHz without phase margin degradation.

Designed for precision DC-coupled signal paths, it features 110 dB large-signal voltage gain and 90 dB CMRR at 25°C, with input bias current ≤500 nA and input offset current ≤100 nA - ensuring minimal error in high-impedance sensor interfaces and active filter integrators.

Key Specifications

Pinout & Package

TL5580IP is housed in an 8-pin plastic dual in-line package (PDIP-P), 0.300-inch body width, with through-hole mounting and industry-standard lead spacing. Pin 1 is located at the top-left corner adjacent to the notch or dot marking.

Key Features

Applications

Equivalent & Alternatives

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

Compared with TL5580IP, OP27GP offers superior DC accuracy but doubles component count and PCB area for dual functions, while TL082CP sacrifices 10× more noise, 4× less bandwidth, and 10× higher offset - making TL5580IP the optimal balance of precision, speed, dual integration, and PDIP-8 availability for industrial analog signal chains.

Availability

TL5580IP is available at Aetrix Electronics and suitable for industrial process controls, audio equipment manufacturing, and test instrumentation requiring stable component supply across extended temperature ranges (–40°C to 85°C).

Supply support for TL5580IP 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, embedded processing, and digital signal technologies with over 50 years of innovation in precision analog ICs.

The TL5580IP belongs to TI's precision operational amplifier product line, engineered specifically for high-fidelity signal conditioning in industrial, audio, and test equipment where low noise, low distortion, and dual-channel integration are essential.

FAQ

What is the maximum operating supply voltage for TL5580IP?

The TL5580IP supports a maximum supply voltage of ±18 V across VCC+ and VCC− pins. Operation beyond this limit risks permanent damage per absolute maximum ratings. For reliable long-term use, TI recommends staying within ±16 V under recommended operating conditions, especially at elevated ambient temperatures.

Does TL5580IP require external compensation for unity-gain stability?

No, TL5580IP is internally compensated and stable at unity gain. Its design guarantees phase margin >60° under standard test conditions (VCC± = ±15 V, RL ≥ 2 kΩ), eliminating the need for external compensation capacitors in most inverting and non-inverting configurations.

Can TL5580IP drive a 600-Ω load to full output swing?

Yes, TL5580IP is explicitly characterized to deliver ±13.5 V output swing into a 2 kΩ load and maintains usable linearity into 600-Ω loads per TI's application guidance. Actual swing depends on supply voltage and load current; at ±15 V supplies, it achieves ≥±12 V into 600 Ω with <0.1% THD.

What is the input offset voltage specification for TL5580IP across temperature?

TL5580IP has a maximum input offset voltage of 1.5 mV at 25°C and 2 mV over the full –40°C to 85°C operating range. Its average temperature coefficient is 1.8–5 µV/°C, meaning offset drift remains below ±150 µV across the industrial temperature span.

Is TL5580IP RoHS compliant and lead-free?

Yes, TL5580IP is RoHS compliant and features NiPdAu (NIPDAU) lead finish. Per TI's packaging addendum, it carries "Yes" for RoHS status and uses lead-free termination compatible with standard Pb-free reflow profiles, including peak temperatures up to 260°C for surface-mount variants (though TL5580IP itself is through-hole PDIP).