TLV2379IDR

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TLV2379IDR

IC OPAMP GP 2 CIRCUIT 8SOIC

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規格

Part Status Active
Amplifier Type Standard
Number of Circuits 2
Output Type Rail-to-Rail
Slew Rate 0.03V/µs
Current - Input Bias 5 pA
Voltage - Input Offset 800 µV
Current - Supply 4µA (x2 Channels)
Current - Output / Channel 5 mA
Voltage - Supply Span (Min) 1.8 V
Voltage - Supply Span (Max) 5.5 V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number TLV2379
Gain Bandwidth Product 90 kHz

概述

Description

The TLV2379IDR is a low-power, precision, single-supply operational amplifier (op-amp) designed for a variety of applications in signal conditioning, data acquisition, and sensor interfacing. With a wide supply voltage range (2.7V to 36V) and a low input offset voltage, the TLV2379 offers high accuracy and stable performance.
Key features include low total harmonic distortion (THD), low noise, and rail-to-rail output swing, enabling it to efficiently drive loads close to the power supply rails. The op-amp supports high-speed performance with a slew rate of 0.5 V/μs and a gain bandwidth product of 1.5 MHz, making it suitable for dynamic signal applications.
The TLV2379IDR is available in a small, space-saving package, which is ideal for compact electronic designs. It is commonly used in audio processing, instrumentation, and control applications where precise amplification of small signals is required. This component is a reliable choice for designers seeking high-performance op-amps in battery-operated or low-power environments.

Features

The TLV2379IDR is a quad precision operational amplifier known for its low power consumption and high-performance characteristics. Key features include:
1. Supply Voltage Range: Operates with a single supply from 2.5V to 36V or dual supplies from ±1.25V to ±18V.
2. Low Input Offset Voltage: Typically 100 µV, ensuring accurate signal amplification.
3. High Input Impedance: Approximately 10^12 Ω, minimizing loading on source circuits.
4. Low Noise: Designed for low noise performance, enhancing signal integrity.
5. Rail-to-Rail Output: Offers output swing close to the supply rails, maximizing output range.
6. Wide Bandwidth: Unity-gain bandwidth of about 1.5 MHz, suitable for various applications.
7. Low Total Harmonic Distortion (THD): Ensures high fidelity in audio and signal processing applications.
8. Temperature Range: Operating temperature from -40°C to 125°C, making it suitable for automotive and industrial applications.
These features make the TLV2379IDR ideal for precision signal processing, low-power applications, and diverse electronic circuits.

Package

The TLV2379IDR is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The TLV2379IDR is a quad operational amplifier with a total of 14 pins. Each op-amp in the TLV2379 can operate on a wide supply voltage range and is designed for low power consumption.
Pin Function Overview:
1. Pin 1 (Offset Null): Adjusts offset voltage.
2. Pin 2 (Inverting Input 1): Inverting input for Op-Amp 1.
3. Pin 3 (Non-Inverting Input 1): Non-inverting input for Op-Amp 1.
4. Pin 4 (Output 1): Output for Op-Amp 1.
5. Pin 5 (Negative Power Supply): Connection for negative power supply.
6. Pin 6 (Output 2): Output for Op-Amp 2.
7. Pin 7 (Non-Inverting Input 2): Non-inverting input for Op-Amp 2.
8. Pin 8 (Inverting Input 2): Inverting input for Op-Amp 2.
9. Pin 9 (Offset Null): Adjusts offset voltage for Op-Amp 3.
10. Pin 10 (Inverting Input 3): Inverting input for Op-Amp 3.
11. Pin 11 (Non-Inverting Input 3): Non-inverting input for Op-Amp 3.
12. Pin 12 (Output 3): Output for Op-Amp 3.
13. Pin 13 (Output 4): Output for Op-Amp 4.
14. Pin 14 (Non-Inverting Input 4): Non-inverting input for Op-Amp 4.
This configuration allows for versatile applications in signal conditioning, filtering, and amplification.

Manufacturer

The TLV2379IDR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronics components, including analog and embedded processing devices. Founded in 1930, the company is headquartered in Dallas, Texas, and is known for its innovation in digital signal processing, microcontrollers, and analog ICs. TI serves various markets, including automotive, industrial, communications, and consumer electronics, focusing on delivering high-performance solutions and enabling advancements in technology.

Application

The TLV2379IDR is a quad precision operational amplifier used in various applications, including signal conditioning, sensor signal processing, audio applications, and data acquisition systems. Its low offset voltage and low noise make it suitable for instrumentation, medical devices, and precision measurement systems. Additionally, it can be used in active filters, voltage followers, and analog signal processing circuits.

Equivalent

The TLV2379IDR is a quad operational amplifier. Equivalent products include the LM324 (quad op-amp, general-purpose), MCP6004 (quad op-amp, low-power), and TLV2474 (quad op-amp, low-noise). Depending on specific requirements, alternatives may also include the LM358 (dual op-amp) or the LTC6090 (high-speed op-amp). Always check for specific parameters like supply voltage, bandwidth, and power consumption for compatibility.

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