LPV321IDCKRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, single-supply, rail-to-rail input/output
• Package: DCK (SC-70), Tape and Reel
• Essence: The LPV321IDCKRE4 is a low-power operational amplifier designed for use in various applications requiring low voltage and low power consumption.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage: 1.8V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±1pA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/μs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LPV321IDCKRE4 has a total of 5 pins arranged as follows:

1. V+ (Positive Supply Voltage)
2. V- (Negative Supply Voltage)
3. IN- (Inverting Input)
4. IN+ (Non-Inverting Input)
5. OUT (Output)

Functional Features

• Low-power consumption makes it suitable for battery-powered applications.
• Rail-to-rail input and output capability allows for maximum dynamic range.
• Wide supply voltage range enables operation in various voltage levels.
• Low input offset voltage and bias current ensure accurate signal amplification.
• Stable performance over a wide temperature range enhances reliability.

Advantages and Disadvantages

Advantages: - Low power consumption - Rail-to-rail input/output - Wide supply voltage range - Accurate signal amplification - Stable performance over temperature

Disadvantages: - Limited gain bandwidth product compared to some high-performance amplifiers - Slightly lower slew rate compared to high-speed amplifiers

Working Principles

The LPV321IDCKRE4 is based on a CMOS technology that allows for low-power operation. It utilizes a differential input stage followed by a gain stage and an output buffer. The rail-to-rail input/output capability is achieved through the use of complementary MOSFETs in the input and output stages.

Detailed Application Field Plans

The LPV321IDCKRE4 can be used in various applications, including but not limited to: - Portable audio devices - Sensor signal conditioning - Battery-powered instrumentation - Low-power data acquisition systems - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LPV321IDCKRE4 include: - LMV321IDCKR - MCP6001-I/P - TS912IDT

These alternatives can be considered based on specific requirements and design constraints.

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