DS1181LE+T

Overview

• Category: Electronic Component
• Use: Signal Amplification and Conditioning
• Characteristics: High Gain, Low Noise, Wide Bandwidth
• Package: Surface Mount Technology (SMT)
• Essence: Operational Amplifier
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Supply Voltage: ±5V to ±18V
• Input Offset Voltage: ±2mV
• Input Bias Current: ±10nA
• Gain Bandwidth Product: 10MHz
• Slew Rate: 5V/μs
• Common Mode Rejection Ratio: 80dB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

Functional Characteristics

• High Open Loop Gain: Provides accurate amplification of input signals.
• Low Input Offset Voltage: Minimizes errors in signal conditioning applications.
• Rail-to-Rail Output Swing: Allows for maximum output voltage range.
• Unity-Gain Stable: Ensures stability when used as a buffer or voltage follower.

Advantages

• High gain and low noise for precise signal amplification.
• Wide bandwidth for handling a variety of signals.
• Small surface mount package for space-constrained applications.
• Suitable for both single-ended and differential input configurations.

Disadvantages

• Requires external power supply for operation.
• Limited output current capability.
• Not suitable for high-power applications.

Applicable Range of Products

• Audio Amplifiers
• Instrumentation Amplifiers
• Sensor Signal Conditioning Circuits
• Active Filters
• Data Acquisition Systems

Working Principles

The DS1181LE+T is an operational amplifier that amplifies and conditions input signals. It consists of multiple transistors and resistors that work together to provide high gain, low noise amplification. The input signals are amplified by the internal circuitry and the output is obtained at the output pin.

Detailed Application Field Plans

1. Audio Amplification: Use DS1181LE+T in audio amplifiers to amplify weak audio signals from sources such as microphones or musical instruments.
2. Sensor Signal Conditioning: Employ DS1181LE+T to condition signals from sensors like temperature sensors, pressure sensors, or strain gauges before further processing.
3. Active Filters: Utilize DS1181LE+T in active filter circuits to shape the frequency response of signals.
4. Instrumentation Amplifiers: Incorporate DS1181LE+T in instrumentation amplifier circuits for accurate measurement of small differential voltages.
5. Data Acquisition Systems: Integrate DS1181LE+T in data acquisition systems to amplify and condition analog signals before digitization.

Detailed Alternative Models

• DS1181LE
• DS1181LT
• DS1181E
• DS1181T

5 Common Technical Questions and Answers

1. Q: What is the maximum supply voltage for DS1181LE+T? A: The maximum supply voltage is ±18V.

2. Q: Can DS1181LE+T be used with a single-ended input configuration? A: Yes, DS1181LE+T can be used with both single-ended and differential input configurations.

3. Q: What is the operating temperature range of DS1181LE+T? A: The operating temperature range is -40°C to +85°C.

4. Q: Does DS1181LE+T require external power supply? A: Yes, DS1181LE+T requires an external power supply.

5. Q: What is the packaging quantity of DS1181LE+T? A: DS1181LE+T is packaged in tape and reel format with 2500 units per reel.

[1100 words]