Texas Instruments: OPAMPEVM-SOT23 Universal EVM for Single/Dual OpAmps

atomar — Wed, 25 Jun 2014 00:53:03 GMT

Current Revision posted to Documents by atomar on 6/25/2014 12:53:03 AM

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Kit Overview

The OPAMPEVM-SOT23OPAMPEVM-SOT23 is a general purpose blank circuit board that simplifies evaluation of surface-mount op amps.The evaluation module board design allows many different circuits to be constructed easily and quickly.

The board has four separate circuit development areas that can be snapped apart and separated. If a specific area is desired, it can be separated from the others by breaking along the score lines.

The circuit layout in each area supports an op amp package, voltage reference, and ancillary devices. The voltage reference and supporting devices are the same for all areas. Surface-mount or through-hole devices can be used for all capacitors and resistors on the board.

Areas 100 and 200 are for dual op amps in the SOIC-8 and TSSOP-8/MSOP-8 packages. Areas 300 and 400 are for SOT23–5 single operational amplifier packages.

The EVM PCB is of two-layer construction, with a ground plane on the solder side. Circuit performance should be comparable to final production designs.

Key Applications: Universal Opamp Evaluation.

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Technical Documents

Learning Center

Type	Description
Datasheet	TI: Data Sheet for BUF20800-Q1 - 18-CHANNEL GAMMA VOLTAGE GENERATOR WITH TWO PROGRAMMABLE VCOM CHANNELS
Selection Guide	TI: Selection Guide for Universal Operational Amplifier Evaluation Module
Application Note	TI: Application Note for Shelf-Life Evaluation of Lead-Free Component Finishes

Design Elements

Type	Description
Simulation Model	TI: Gamma Buffer I2C IBIS Model

Video

Kit Features

General purpose blank circuit board that simplifies evaluation of surface-mount op amps
The OPAMPEVM-SOT23OPAMPEVM-SOT23 board has four separate circuit that can be snapped apart and separated
The circuit layout in each area supports an op amp package, voltage reference, and ancillary devices
Areas 100 and 200 are for dual op amps in the SOIC and TSSOP/MSOP packages
Areas 300 and 400 are for SOT23–5 single operational amplifier packages
Surface-mount or through-hole devices can be used for all capacitors and resistors on the board
A few possible circuits that can be designed are listed below:
- Voltage Follower
- Noninverting Amplifier
- Inverting Amplifier
- Simple or Algebraic Summing Amplifier
- Difference Amplifier
- Current-to-Voltage Converter
- Voltage–to-Current Converter
- Integrator/Low-Pass Filter
- Differentiator/High-Pass Filter
- Instrumentation Amplifier
- Sallen-Key Filter

Kit Contents

The Texas Instrument's OPAMPEVM-SOT23OPAMPEVM-SOT23 supplied with below contents:

OPAMPEVM-SOT23OPAMPEVM-SOT23 Universal EVM Board

Tags: opampevm-sot23, opampevm, texas_instruments, evm