• LT1638CMS8 8-TSSOP
LT1638CMS8 8-TSSOP

LT1638CMS8

This op amp features a 1.2MHz bandwidth and micropower consumption, making it ideal for low-power applications

Quantity Unit Price(USD) Ext. Price
1 $2.704 $2.70
200 $1.079 $215.80
500 $1.043 $521.50
1000 $1.027 $1,027.00

Inventory:9,324

*The price is for reference only.
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Overview of LT1638CMS8

The LT1638CMS8 is a precision, low-power operational amplifier featuring dual channels with rail-to-rail inputs and outputs. This high-performance op-amp is designed for a wide range of precision applications, offering low offset voltage, low input bias current, and high open-loop gain.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • OUT A: Output A
  • -IN A: Inverting Input A
  • +IN A: Non-Inverting Input A
  • V+: Positive Power Supply
  • +IN B: Non-Inverting Input B
  • -IN B: Inverting Input B
  • OUT B: Output B

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT1638CMS8 IC for a visual representation.

Key Features

  • Dual-Channel Rail-to-Rail Op-Amp: Provides two channels with rail-to-rail inputs and outputs for versatile applications.
  • Precision Performance: Offers low offset voltage and high open-loop gain for accurate signal amplification.
  • Low Power Consumption: Operates at low power levels, making it suitable for battery-powered devices.
  • Wide Supply Voltage Range: Supports a wide supply voltage range for flexibility in different system configurations.
  • High Open-Loop Gain: Ensures stable and precise operation in various analog circuits.

Note: For detailed technical specifications, please refer to the LT1638CMS8 datasheet.

Application

  • Precision Instrumentation: Ideal for precision measurement and instrumentation applications requiring accurate signal amplification.
  • Sensor Interfaces: Suitable for interfacing with sensors and transducers in high-precision measurement systems.
  • Signal Conditioning: Used in signal conditioning circuits to amplify and filter analog signals with high precision.

Functionality

The LT1638CMS8 is a dual-channel rail-to-rail op-amp designed to provide precise amplification of input signals with low offset and high gain. It offers exceptional performance for applications demanding accuracy and stability in signal processing.

Usage Guide

  • Power Supply: Connect V+ and V- to the positive and negative power supplies, respectively, within the specified voltage range.
  • Input Connections: Connect the input signals to the non-inverting and inverting input pins for each channel.
  • Output Handling: Use the output pins to transfer the amplified signals to the subsequent stages of the circuit.

Frequently Asked Questions

Q: What is the typical offset voltage of the LT1638CMS8?
A: The LT1638CMS8 has a typical offset voltage of X millivolts, ensuring accurate signal amplification.

Q: Can the LT1638CMS8 operate with a single power supply?
A: Yes, the LT1638CMS8 can operate with a single power supply while maintaining rail-to-rail functionality for both inputs and outputs.

Equivalent

For similar functionalities, consider these alternatives to the LT1638CMS8:

  • LTC6244: A precision operational amplifier from Analog Devices with similar performance characteristics to the LT1638CMS8.
  • AD8628: Another dual-channel rail-to-rail op-amp option from Analog Devices offering precision amplification for high-accuracy applications.

LT1638CMS8

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Package Tube Product Status Obsolete
Amplifier Type General Purpose Number of Circuits 2
Output Type Rail-to-Rail Slew Rate 0.4V/µs
Gain Bandwidth Product 1.2 MHz Current - Input Bias 20 nA
Voltage - Input Offset 400 µV Current - Supply 205µA (x2 Channels)
Current - Output / Channel 40 mA Voltage - Supply Span (Min) 2.5 V
Voltage - Supply Span (Max) 44 V Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP Base Product Number LT1638

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