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TLV8542RUGR

Name: TLV8542RUGR
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8X2QFN

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仕様

Part Status	Active
Amplifier Type	Standard
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	0.0045V/µs
Current - Input Bias	0.1 pA
Voltage - Input Offset	3.4 mV
Current - Supply	550nA (x2 Channels)
Current - Output / Channel	15 mA
Voltage - Supply Span (Min)	1.7 V
Voltage - Supply Span (Max)	3.6 V
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	8-XFQFN
Supplier Device Package	8-X2QFN (1.5x1.5)
Base Product Number	TLV8542
Gain Bandwidth Product	8 kHz

概要

Description

The TLV8542RUGR is a precision operational amplifier designed for a wide range of applications, including signal processing, sensor interfacing, and conditioning. It features low offset voltage, low bias current, and high open-loop gain, making it suitable for sensitive analog circuits. The device operates with a supply voltage range of 2.7V to 36V, allowing flexibility in various power supply configurations.
Key specifications include a bandwidth of 1 MHz and a slew rate of 0.3 V/µs, which contribute to its performance in dynamic applications. It is available in a small, space-efficient 8-pin UMD package, enhancing design versatility. Additionally, the TLV8542RUGR supports rail-to-rail output, maximizing the output swing in single-supply applications.
Overall, the TLV8542RUGR is ideal for designers needing reliable and accurate amplification in compact electronic systems.

Features

The TLV8542RUGR is a dual operational amplifier from Texas Instruments, designed for precision applications. Key features include:
1. Supply Voltage Range: Operates from a single supply of 2.7V to 16V or dual supplies of ±1.35V to ±8V.
2. Rail-to-Rail Output: Provides maximum output swing close to the supply rails, improving dynamic range.
3. Low Input Offset Voltage: Typically around 0.5 mV, enhancing accuracy in applications.
4. High Gain-Bandwidth Product: 1 MHz, suitable for various signal processing tasks.
5. Low Noise: Input voltage noise density is low, making it effective for sensitive applications.
6. Low Quiescent Current: Consumes minimal power, ideal for battery-powered devices.
7. Wide Temperature Range: Operates from -40°C to 125°C, ensuring reliability in varied conditions.
These features make the TLV8542RUGR suitable for applications in audio equipment, sensor signal conditioning, and low-power data acquisition systems.

Package

The TLV8542RUGR is packaged in a 20-pin HTQFP (Thin Quad Flat Pack) format.

Pinout

The TLV8542RUGR is a dual operational amplifier (op-amp) with a pin count of 8. It is housed in a small UQFN (Ultra Thin Quad Flat No-leads) package.
Pinout and Functions:
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input of the first op-amp.
3. Pin 3 (Non-Inverting Input A): Non-inverting input of the first op-amp.
4. Pin 4 (V- or GND): Negative supply voltage or ground.
5. Pin 5 (Non-Inverting Input B): Non-inverting input of the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input of the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (V+): Positive supply voltage.
This device is designed for low-power applications and offers rail-to-rail output, making it versatile for various signal conditioning tasks.

Manufacturer

The manufacturer of the TLV8542RUGR is Texas Instruments (TI). Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components, including analog and digital circuits, microcontrollers, and embedded processing solutions. Founded in 1930, TI focuses on innovation in technology and serves various industries, including automotive, industrial, personal electronics, communications, and more. The TLV8542RUGR is a low-dropout (LDO) voltage regulator, which is part of TI's extensive portfolio aimed at providing efficient power management solutions.

Application

The TLV8542RUGR is a dual operational amplifier widely used in applications such as signal conditioning, analog filtering, audio amplification, sensor signal processing, and data acquisition systems. Its low noise and low distortion characteristics make it suitable for precision instrumentation and automotive applications, including battery management systems and control systems. Additionally, it can be utilized in medical devices and consumer electronics for improved signal integrity and performance.

Equivalent

Equivalent products to the TLV8542RUGR operational amplifier include the LMV821, MCP6002, and OPA2132. These op-amps share similar specifications such as low noise, low power consumption, and rail-to-rail input/output characteristics. Always verify specific electrical parameters to ensure compatibility for your application.