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DIYAMP-EVM

Universal do-it-yourself (DIY) amplifier circuit evaluation module

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DIYAMP-EVM

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Overview

The DIYAMP-EVM is an evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is available in three industry-standard packages (SC70, SOT-23 and SOIC) and 12 popular amplifier configurations, including amplifiers, filters, stability compensation and comparator configurations for both single and dual supply.

DIYAMP-EVM enables quick and easy prototyping and uses common 0805 or 0603 surface-mount components. By configuring multiple combinations, the EVM enables you to build a wide array of evaluation circuits – from simple amplifier circuits to complex signal chains. The EVM is compatible with breadboard, subminiature version A (SMA), header and wired interface connection, and are cross compatible with most analog-to-digital converter (ADC) and digital-to-analog converter (DAC) EVMs.

In addition, the DIYAMP-EVM optimized layout reduces parasitics introduced by breadboard prototyping.

From datasheet to simulation to verification of your simulation, the DIYAMP-EVM family will provide you with the confidence to quickly move forward with your design.

Note: These boards are unpopulated, so order your op amp devices.

Features
  • Three packages to choose from: SC70-5, SOT23-5 and SOIC-8
  • 12 circuit configurations to choose from: Noninverting, inverting, active filters, difference amp, comparator and more
  • Dual-supply and single-supply configurations
  • PCB designed for high performance; optimized for each function
  • Multiple interface options: SMA, header, breadboard and wire
  • Designed for 0805 size components; 0603 size friendly
  • Schematic provided in silkscreen on the PCB
  • Multiple connector options for input and output connections: SMA, test point and wires

  • OPAMP-DIY-EVM board made up of 32 coupon boards
  • Terminal strip (Samtec part# TS-132-G-AA)
Analog switches & muxes
TMUX121 — 2-pF, 3.3-V, 2:1 (SPDT), 2-channel, switch with 1.8-V compatible logic TMUX131 — Low capacitance, 3.6-V, 3:1, 2-channel, powered-off protected switch with 1.8-V logic

 

Audio op amps
OPA1655 — SoundPlus™ ultra-low noise and distortion, Burr-Brown™ single audio operational amplifier OPA1671 — Single supply, wide bandwidth (13MHz), low noise (7nV/RtHz), RRIO audio op amp OPA1677 — Low-distortion (-120 dB) low-noise (4.5 nV/rtHz) single audio operational amplifier

 

Comparators
TLV1871 — 40V, single-channel split-supply ground-sensing comparator

 

General-purpose op amps
LM2902BA — Quad, 36V 1.2MHz 2mV offset voltage operational amplifier LM321 — Single, 30-V, 1-MHz operational amplifier LM321LV — Single, 5.5-V, 1-MHz, 3-mV offset voltage operational amplifier LM324BA — Quad, 36V 1.2MHz 2mV offset voltage operational amplifier with -40°C to 85°C operation LM6211 — Single, 24-V, 17-MHz, RRO operational amplifier LM7301 — Single, 30-V, 4-MHz operational amplifier LM7321 — Single, 32-V, 20-MHz operational amplifier LM7321-Q1 — Automotive-grade, single, 32-V, 20-MHz operational amplifier LM7341 — Single, 32-V, 4.6-MHz operational amplifier LM8261 — Single 30-V 21-MHz operational amplifier LMC7101 — Single, 15.5-V, 1.1-MHz operational amplifier LMC7101Q-Q1 — Automotive-grade, single, 15.5-V, 1.1-MHz operational amplifier LMC7111 — Single, 11-V, 50-kHz operational amplifier LMV116 — Single, 12-V, 45-MHz operational amplifier LMV301 — Single, 5-V, 1-MHz, low 0.182-pA bias current operational amplifier LMV321 — Single, 5.5-V, 1-MHz, RRO operational amplifier LMV321-N — Single, 5.5-V, 1-MHz, RRO op amp LMV321-N-Q1 — Automotive-grade, single, 5.5-V, 1-MHz, RRO op amp LMV321A — Single, 5.5-V, 1-MHz, 4-mV offset voltage, RRO operational amplifier LMV321A-Q1 — Automotive, single-channel, 5.5-V, 1-MHz 4-mV offset voltage rail-to-rail output op amp LMV551 — Single, 5.5-V, 3-MHz, low quiescent current (37-μA) operational amplifier LMV551-Q1 — Automotive-grade, single, 5.5-V, 3-MHz, low quiescent current (37-μA) operational amplifier LMV611 — Single, 5.5-V, 1.5-MHz, RRIO operational amplifier LMV651 — Single, 5.5-V, 12-MHz operational amplifier LMV710-N — Single, 5-V, 5-MHz, RRIO, 40-mA output current operational amplifier LMV721 — Single, 5-V, 10-MHz, low noise (8.5-nV/√Hz) operational amplifier LMV721-N — Single, 5.5-V, 10-MHz, low noise (8.5-nV/√Hz) operational amplifier LMV751 — Single, 5.5-V, 5-MHz, low noise (6.5-nV/√Hz), 1-mV offset operational amplifier LMV796 — Single, 5-V, 17-MHz, low noise (5.8-nV/√Hz) operational amplifier LMV796-Q1 — Automotive-grade, single, 5-V, 17-MHz, low noise (5.8-nV/√Hz) operational amplifier LMV821-N — Single, 5.5-V, 5.6-MHz, RRO operational amplifier LMV831 — Single, 5.5-V, 3.3-MHz, 64-mA output current, low noise (12-nV/√Hz) operational amplifier LMV851 — Single, 5.5-V, 8-MHz, 62-mA output current, low noise (11-nV/√Hz) operational amplifier LMV861 — Single, 5.5-V, 31-MHz, high output current (150-mA), low noise (8-nV/√Hz) operational amplifier LMV931-N — Single, 5.5-V, 1.5-MHz, 65-mA output current, RRIO operational amplifier LMV931-N-Q1 — Automotive-grade, single, 5.5-V, 1.5-MHz, 65-mA output current, RRIO operational amplifier LPV321-N — Single, 5-V, 152-kHz, low quiescent current (9-μA), RRO operational amplifier LPV511 — Single, 12-V, 27-kHz operational amplifier LPV521 — Single, 5.5V, 6.2kHz, 350nA quiescent current, 1.6V supply (min), RRIO operational amplifier LPV801 — Single, 5.5-V, 8-kHz, ultra low quiescent current (450-nA), 1.6-V min supply, RRO op amp MCP6291 — Single, 5.5-V, 10-MHz, 50-mA output current, low noise (8.7-nV/√Hz), RRIO operational amplifier OPA137 — Single, 36-V, 1-MHz operational amplifier with rail-to-rail input to V+ OPA170 — Single, 36-V, 1.2-MHz, low-power operational amplifier OPA170-Q1 — Automotive-grade, single, 36-V, 1.2-MHz, low-power operational amplifier OPA171 — Single, 36-V, 3-MHz, low-power operational amplifier OPA171-Q1 — Automotive-grade, single, 36-V, 3-MHz, low-power operational amplifier OPA172 — Single, 36-V, 10-MHz, low-power operational amplifier OPA2310 — Dual-channel, 5.5-V, 3-MHz high-output-current (150-mA) fast-shutdown (1-μs) operational amplifier OPA2323 — Dual, 5.5V, 20MHz, zero-cross low-noise (6nV/√Hz) RRIO operational amplifier OPA244 — Single, 36-V, 430-kHz, low-power operational amplifier OPA310 — Single, 5.5-V, 3-MHz high-output-current (150 mA) fast-shutdown (1 μs) operational amplifier OPA310-Q1 — Automotive, single, 5.5-V, 3-MHz high-output-current (150 mA) fast-shutdown operational amplifier OPA313 — Single, 5.5-V, 1-MHz, low quiescent current (50-μA), RRIO operational amplifier OPA314 — Single, 5.5-V, 3-MHz, low noise (4.6-nV/√Hz), RRIO operational amplifier OPA314-Q1 — Automotive-grade, single, 5.5-V, 3-MHz, low noise (4.6-nV/√Hz), RRIO operational amplifier OPA316 — Single, 5.5-V, 10-MHz, 50-mA output current, low noise (11-nV/√Hz), RRIO operational amplifier OPA316-Q1 — Automotive-grade, single, 5.5-V, 10-MHz, 50-mA output current, low noise (11-nV/√Hz), RRIO op amp OPA322 — Single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) operational amplifier OPA322-Q1 — Automotive-grade, single, 5.5-V, 20-MHz, 65-mA output current, low noise (8.5-nV/√Hz) op amp OPA323 — Single, 5.5V, 20MHz, zero-cross low-noise (6nV/√Hz) RRIO operational amplifier OPA337 — Single, 5.5-V, 3-MHz, RRO operational amplifier OPA338 — Single, 5.5-V, 62.5-MHz, RRO operational amplifier OPA342 — Single, 5.5-V, 1-MHz, low bias current (0.2-pA), RRIO operational amplifier OPA343 — Single, 5.5-V, 5.5-MHz, RRIO operational amplifier OPA344 — Single, 5.5-V, 1-MHz, 1-mV offset, RRIO operational amplifier OPA345 — Single, 5.5-V, 3-MHz, RRIO operational amplifier OPA347 — Single, 5.5-V, 350-kHz, low quiescent current (20-μA), RRIO operational amplifier OPA348 — Single, 5.5-V, 1-MHz, low quiescent current (45-μA), RRIO operational amplifier OPA348-Q1 — Automotive-grade, single, 5.5-V, 1-MHz, low quiescent current (45-μA), RRIO operational amplifier OPA349 — Single, 5.5-V, 70-kHz, low quiescent current (1-μA), RRIO operational amplifier OPA353 — Single, 5.5-V, 44-MHz, low noise (7-nV/√Hz), RRIO operational amplifier OPA364 — Single, 5.5-V, 7-MHz, RRIO operational amplifier OPA374 — Single, 5.5-V, 6.5-MHz, RRIO operational amplifier OPA375 — OPAx375, 500uV, 10-MHz, Low Broadband Noise, RRO, Operational Amplifier OPA4323 — Quad, 5.5-V, 20-MHz, zero-cross low-noise (6 nV/√Hz) RRIO operational amplifier OPA703 — Single, 12-V, 1-MHz, low-offset operational amplifier OPA704 — Single, 12-V, 3-MHz operational amplifier OPA705 — Single, 12-V, 1-MHz operational amplifier OPA725 — Single, 12-V, 20-MHz operational amplifier OPA743 — Single, 12-V, 7-MHz operational amplifier OPA990 — Single, 40-V, 1.1-MHz, low-power operational amplifier OPA991 — Single, 40-V 4.5-MHz low-power operational amplifier OPA991-Q1 — Automotive, single, 40-V 4.5-MHz low-power operational amplifier OPA992-Q1 — Automotive, single, 40-V, 10-MHz rail-to-rail input and output low-noise operational amplifier TL071H — Single, 40-V, 5-MHz, 4-mV offset voltage, 20-V/µs, In to V+ op amp with -40°C to 125°C operation TL081H — Single, 40-V, 5.25-MHz, 4-mV offset voltage, 20-V/µs, In to V+ op amp with -40°C to 125°C operation TL343 — Single, 30-V, 1-MHz, In to V- operational amplifier TLV170 — Single, 36-V, 1.2-MHz, low-power operational amplifier for cost-sensitive applications TLV171 — Single, 36-V, 3-MHz, low-power operational amplifier for cost-sensitive applications TLV171-Q1 — Automotive-grade, single, 36-V, 3-MHz, low-power op amp for cost-sensitive applications TLV172 — Single, 36-V, 10-MHz, low-power operational amplifier for cost-sensitive applications TLV2211 — Single, 10-V, 65-kHz operational amplifier with high output current (10 mA) TLV2221 — Single, 10-V, 510-kHz operational amplifier with high output current (10 mA) TLV2231 — Single, 10-V, 2-MHz operational amplifier TLV2241 — Single, 12-V, 5.5-kHz operational amplifier TLV2361 — Single, 5-V, 7-MHz, low noise (8-nV/√Hz) operational amplifier TLV2371 — Single, 16-V, 3-MHz, RRIO operational amplifier TLV2371-Q1 — Automotive-grade, single, 16-V, 3-MHz, RRIO operational amplifier TLV2381 — Single, 16-V, 160-kHz, RRIO operational amplifier TLV2401 — Single, 16-V, 5.5-kHz operational amplifier TLV2401-Q1 — Automotive-grade, single, 16-V, 5.5-kHz operational amplifier TLV2451 — Single, 6-V, 220-kHz, low quiescent current (23-μA), RRIO operational amplifier TLV2451A — Single, 6-V, 220-kHz, low quiescent current (23-μA), 1-mV offset, RRIO operational amplifier TLV2461 — Single, 6-V, 6.4-MHz, RRIO operational amplifier TLV2471 — Single, 6-V, 2.8-MHz, RRIO operational amplifier TLV2471-Q1 — Automotive-grade, single, 6-V, 2.8-MHz, RRIO operational amplifier TLV2471A — Single, 6-V, 2.8-MHz, 1.6-mV offset, RRIO operational amplifier TLV2621 — Single, 5.5-V, 11-MHz, RRO operational amplifier TLV2631 — Single, 5.5-V, 9-MHz, RRO operational amplifier TLV271 — Single, 16-V, 3-MHz operational amplifier TLV271-Q1 — Automotive-grade, single, 16-V, 3-MHz operational amplifier TLV2711 — Single, 10-V, 65-kHz operational amplifier TLV2721 — Single, 10-V, 510-kHz operational amplifier TLV2731 — Single, 10-V, 2-MHz operational amplifier with low offset drift (0.5 uV/C) TLV2761 — Single, 3.6-V, 500-kHz, RRIO operational amplifier TLV2771 — Single, 5.5-V, 5.1-MHz, high slew rate (10.5-V/μs) operational amplifier TLV2771-Q1 — Automotive-grade, single, 5.5-V, 5.1-MHz, high slew rate (10.5-V/μs) operational amplifier TLV2771A — Single, 5.5-V, 5.1-MHz, 1.6-mV offset, high slew rate (10.5-V/μs) operational amplifier TLV2781 — Single, 3.6-V, 8-MHz, RRIO operational amplifier TLV27L1 — Single, 16-V, 160-kHz operational amplifier TLV313 — Single, 5.5-V, 1-MHz, low quiescent current (65-μA), RRIO operational amplifier TLV313-Q1 — Automotive-grade, single, 5.5-V, 1-MHz, RRIO operational amplifier TLV314 — Single, 5.5-V, 3-MHz, low quiescent current (65-μA), RRIO operational amplifier TLV314-Q1 — Automotive-grade, single, 5.5-V, 3-MHz, low quiescent current (65-μA), RRIO operational amplifier TLV316 — Single, 5.5-V, 10-MHz, RRIO operational amplifier TLV316-Q1 — Automotive-grade, single, 5.5-V, 10-MHz, RRIO operational amplifier TLV379 — Single, 5.5-V, 90-kHz, low quiescent current (4-μA), RRIO operational amplifier TLV521 — Single, 5.5-V, 6-kHz, ultra-low quiescent current (350-nA), RRIO operational amplifier TLV6001 — Single, 5.5-V, 1-MHz, RRIO operational amplifier TLV6001-Q1 — Automotive-grade, single, 5.5-V, 1-MHz, RRIO operational amplifier TLV6741 — Single, 5.5-V, 10-MHz, low noise (4.6-nV/√Hz) operational amplifier TLV8541 — Single, 3.6-V, 8-kHz, ultra-low quiescent current (550-nA), RRIO operational amplifier TLV8801 — Single, 5.5-V, 6-kHz, ultra low quiescent current (450-nA), RRIO operational amplifier TLV9001 — One-channel, 1-MHz rail-to-rail input and output 1.8-V to 5.5-V operational amplifier TLV9001-Q1 — Automotive, single-channel, 5.5-V 1-MHz rail-to-rail input and output operational amplifier TLV9044-Q1 — Automotive, quad, 5.5V, 350kHz ultra-low 1.2V op amp with low quiescent current (10μA) TLV9051 — Single, 5.5-V, 5-MHz, 15-V/μs slew rate, RRIO operational amplifier for cost-optimized applications TLV9051-Q1 — Automotive, single, 5.5V, 5MHz, 15V/μs slew rate, RRIO operational amplifier TLV9061 — Single, 5.5-V, 10-MHz, RRIO operational amplifier for cost-optimized applications TLV9061-Q1 — Automotive, single, 5.5-V 10-MHz rail-to-rail input and output operational amplifier TLV9151-Q1 — Automotive, single-channel, 16V, 4.5MHz low offset voltage low-noise operational amplifier TLV9301 — Single, 40-V, 1-MHz, low-power operational amplifier TLV9351-Q1 — Automotive, single-channel, 3.5MHz, 40V rail-to-rail output MUX-friendly operational amplifier TLV9352-Q1 — Automotive-grade, dual, 40-V, 3.5-MHz, low-power operational amplifier TS321-Q1 — Automotive-grade, single, 30-V, 800-kHz operational amplifier TSV911 — Single, 5.5-V, 8-MHz, RRIO operational amplifier TSV911A-Q1 — Automotive, single-channel, 5.5-V 8-MHz rail-to-rail input and output operational amplifier

 

Power op amps
OPA455 — 150-V, wide bandwidth 6.5-MHz, high-slew rate 32-V/µs unity-gain stable op amp OPA596 — 85V high speed (100V/µs) to power (400µA) ratio precision op-amp in small package

 

Precision op amps (Vos<1mV)
OPA205 — Single, rail-to-rail bipolar precision e-trim™ op amp with low input bias current and low noise OPA210 — 2.2-nV/√Hz, low-power, 36-V operational amplifier OPA2145 — Dual, 5.5-MHz, high slew rate, low-noise, low-power, RRO precision JFET operational amplifier OPA2202 — Low-noise (0.2 µVPP, 9 nV/√Hz), heavy-capacitive-drive (25 nF) dual super-beta precision op amp OPA2205 — Dual, rail-to-rail bipolar precision e-trim™ op amp with low input bias current and low noise OPA2206 — OVP ±40-V, low-power, low-noise, precision amplifier with e-trim™ and super beta input transistors OPA2392 — Dual, low-offset (10μV), low-noise (4.4nV/rtHz @10kHz) femtoamp-bias-current e-trim™ op amp OPA387 — Ultra-high precision (2 µV), zero-drift (0.003 µV/C), low-input-bias-current op amp (single) OPA391 — Micropower, single, high-precision low-bias-current RRIO op amp with high speed-to-power ratio OPA396 — Single, micropower (24 μA), low-offset (100 μV), high speed-to-power ratio RRIO op amp OPA397 — Single, low-offset (60 µV), low-noise, low-bias-current RRIO e-trim™ operational amplifier OPA4186 — Quad, 24-V, low-power (90 μA) 5-μV-offset zero-drift op amp with rail-to-rail input and output OPA4189 — Quad, 14-MHz, MUX-friendly, zero-drift, rail-to-rail-output, precision operational amplifier TLV2186 — Low power,  rail-to-rail input and output, 24-V, zero-drift operational amplifier TLV2387 — Dual, ultra-high-precision (10 μV) zero-drift (0.01 μV/°C) low-input-bias-current op amp TLV387 — Single, ultra-high-precision (10 μV) zero-drift (0.01 μV/°C) low-input-bias-current op amp TLV4387 — Quad, ultra-high-precision (10 μV) zero-drift (0.01 μV/°C) low-input-bias-current op amp TLV6003 — Single ultra-low power (980nA), 16-V precision rail-to-rail input and output operational amplifier
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Important note
The DIYAMP-EVM is also available with multi-channels. To learn more about the two-channel version, visit the DUAL-DIYAMP-EVM.

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Evaluation board

DIYAMP-SC70-EVM —

Universal do-it-yourself (DIY) amplifier circuit evaluation module

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Evaluation board

DIYAMP-SOIC-EVM —

Universal do-it-yourself (DIY) amplifier circuit evaluation module

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Evaluation board

DIYAMP-SOT23-EVM —

Universal do-it-yourself (DIY) amplifier circuit evaluation module

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TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

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Type Title Date
* EVM User's guide DIYAMP-SOT23-EVM 28 Jul 2017
* EVM User's guide DIYAMP-SC70-EVM PDF | HTML 28 Jul 2017
* EVM User's guide DIYAMP-SOIC-EVM User's Guide (Rev. A) PDF | HTML 12 May 2017
Certificate DIYAMP-SOIC-EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Certificate DIYAMP-SOT23-EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Certificate DIYAMP-SC70-EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Technical article Do-it-yourself: Three ways to stabilize op amp capacitive loads PDF | HTML 01 Aug 2017
EVM User's guide DUAL-DIYAMP-EVM 18 Jul 2017

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Hardware development

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DIP-ADAPTER-EVM — DIP adapter evaluation module DUAL-DIYAMP-EVM — Dual-channel universal do-it-yourself (DIY) amplifier circuit evaluation module OPAMPEVM-MSOPTSSOP — Universal EVM for Single/Dual/Quad OpAmps with/without Shutdown in MSOP/TSSOP Packages OPAMPEVM-SOIC — Universal evaluation module for single/dual/quad op amps with or without shutdown in SOIC packages OPAMPEVM-SOT23 — Universal EVM for Single/Dual OpAmps without Shutdown in MSOP/SOIC/SOT-23 Packages

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