TLV2472ID

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: High-speed, low-power, rail-to-rail input/output, dual-channel
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: TLV2472ID is a dual-channel operational amplifier designed for high-speed applications with low power consumption.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: ±1.35 V to ±18 V
• Input Offset Voltage: ±0.5 mV (maximum)
• Input Bias Current: ±1 pA (maximum)
• Gain Bandwidth Product: 10 MHz
• Slew Rate: 6 V/µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The TLV2472ID package consists of 8 pins arranged as follows:

___________ OUT1 | 1 8 | VCC+ OUT2 | 2 7 | IN- IN+ | 3 6 | IN+ VCC- | 4 5 | GND ¯¯¯¯¯¯¯¯¯¯¯

Functional Features

• High-speed performance suitable for applications requiring fast signal amplification.
• Low power consumption makes it ideal for battery-powered devices.
• Rail-to-rail input/output capability allows for maximum dynamic range.
• Dual-channel configuration enables simultaneous amplification of two independent signals.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Rail-to-rail input/output - Dual-channel configuration

Disadvantages: - Limited gain bandwidth product compared to some other models - Relatively higher input offset voltage

Working Principles

The TLV2472ID is based on a differential amplifier configuration, which amplifies the voltage difference between its two input terminals. It utilizes a combination of transistors and resistors to achieve high gain and low distortion. The rail-to-rail input/output capability ensures that the amplified signal can swing close to the power supply rails, maximizing the dynamic range.

Detailed Application Field Plans

The TLV2472ID is commonly used in various applications, including:

1. Audio Amplification: Due to its high-speed performance and low distortion, it is suitable for audio amplifiers in portable devices, headphones, and audio interfaces.
2. Sensor Signal Conditioning: Its low power consumption and rail-to-rail input/output make it ideal for amplifying and conditioning signals from sensors such as temperature, pressure, and light sensors.
3. Data Acquisition Systems: The TLV2472ID's dual-channel configuration allows for simultaneous amplification of multiple sensor signals in data acquisition systems.
4. Active Filters: Its high-speed operation makes it suitable for active filter circuits used in communication systems and instrumentation.

Detailed and Complete Alternative Models

• TLV2471ID: Single-channel version of TLV2472ID
• TLV2474ID: Quad-channel version of TLV2472ID
• LMV321IDBVR: Low-power, single-channel operational amplifier
• OPA2134PA: High-performance, dual-channel operational amplifier

(Note: This list is not exhaustive and other alternative models may exist.)

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