TLV8811DBVR

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TLV8811DBVR

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規格

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
OutputType Rail-to-Rail
SlewRate 0.0015V/µs
GainBandwidthProduct 6 kHz
Current-InputBias 0.1 pA
Voltage-InputOffset 75 µV
Current-Supply 450nA
Current-Output/Channel 4.7 mA
Voltage-SupplySpan(Min) 1.7 V
Voltage-SupplySpan(Max) 5.5 V
OperatingTemperature -40°C ~ 125°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

概述

Description

The TLV8811DBVR is a low-power, precision operational amplifier designed by Texas Instruments. It is part of the TLV8811 series, known for its ultra-low quiescent current, making it ideal for battery-powered and energy-sensitive applications. This op-amp operates with a supply voltage range from 1.7V to 5.5V, allowing compatibility with various power sources.
Key features of the TLV8811DBVR include a low input bias current, rail-to-rail input and output swing, and a wide bandwidth of 350 kHz, making it suitable for a wide range of analog signal processing tasks. The device also exhibits excellent DC precision with low offset voltage and temperature drift, ensuring accurate signal amplification over different conditions.
The TLV8811DBVR comes in a small SOT-23 package, facilitating easy integration into compact circuit designs. It is commonly used in applications such as sensor signal conditioning, portable devices, and other areas where power efficiency and precision are paramount. Its robust performance and small footprint make it a versatile choice for engineers looking to optimize their low-power analog solutions.

Features

The TLV8811DBVR is an ultra-low-power operational amplifier designed by Texas Instruments. Key features include:
1. Low Power Consumption: It operates with a quiescent current of only 250 nA, making it suitable for battery-powered applications.
2. Wide Supply Voltage Range: The amplifier operates within a voltage range of 1.6 V to 5.5 V, which provides flexibility for various power supply configurations.
3. Rail-to-Rail Input and Output: It offers rail-to-rail input and output swing, maximizing dynamic range and making it suitable for low-voltage operations.
4. Low Offset Voltage: It has a low offset voltage of 1 mV, which enhances precision in signal processing applications.
5. High Gain-Bandwidth Product: With a gain-bandwidth product of 8 kHz, it efficiently handles low-frequency signals.
6. Small Package Size: The amplifier is available in a compact SOT-23 package, which is beneficial for space-constrained designs.
7. Stability: It is unity-gain stable, providing dependable performance across various applications.
These features make the TLV8811DBVR suitable for applications such as portable medical devices, sensor interfaces, and low-power signal conditioning.

Package

The TLV8811DBVR is a precision operational amplifier from Texas Instruments. It comes in a DBV package, which is a 5-pin SOT-23 package. This package is compact and commonly used for surface-mount applications, offering a good balance between size and thermal performance.

Pinout

The TLV8811DBVR is a low-power operational amplifier manufactured by Texas Instruments. It features a 5-pin configuration in a SOT-23 package. Here are the pin functions:
1. Pin 1 (OUT): Output - This pin outputs the amplified signal.
2. Pin 2 (V- or GND): Negative Power Supply or Ground - This pin connects to the negative side of the power supply or ground.
3. Pin 3 (IN+): Non-Inverting Input - This pin receives the non-inverting input signal.
4. Pin 4 (IN-): Inverting Input - This pin receives the inverting input signal.
5. Pin 5 (V+): Positive Power Supply - This pin connects to the positive side of the power supply.
The TLV8811 is designed for low-power applications, providing rail-to-rail input and output performance. It is commonly used in battery-powered devices, portable equipment, and low-voltage signal processing applications due to its low quiescent current and wide supply voltage range.

Manufacturer

The manufacturer of the TLV8811DBVR is Texas Instruments (TI). Texas Instruments is a global technology company that designs and manufactures semiconductors and various integrated circuits for a wide array of electronic applications. The company is known for its innovation in analog technology, embedded processing, and digital signal processing. TI’s products are used in a variety of industries, including automotive, industrial, consumer electronics, and communications.

Application

The TLV8811DBVR is a low-power, precision operational amplifier suitable for applications requiring precise, low-noise signal processing. Its application areas include sensor signal conditioning, battery-powered devices, medical instrumentation, portable measurement equipment, and consumer electronics. Its low quiescent current and high precision make it ideal for use in applications where power conservation is critical without compromising performance.

Equivalent

The TLV8811DBVR is a precision op-amp from Texas Instruments. Equivalent products include:
1. LMV321 - from Texas Instruments, a general-purpose op-amp.
2. MCP6001 - from Microchip Technology, a low-power op-amp.
3. OPA344 - also from Texas Instruments, an ultra-low power op-amp.
4. LMV331 - from Texas Instruments, another low-voltage op-amp option.
Ensure compatibility in specifications like voltage, current, and package type when selecting equivalents.

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