amplifiers comparators

OpAmp-Selection-Guide

Every spec below is cited to the manufacturer datasheet. Pick your exact ordering code, compare the closest alternatives, then ask the assistant what it means for your design.

00 — Overview

What the OpAmp-Selection-Guide family does

This is the eighth edition of Texas Instruments' Analog/Mixed-Signal Designer's Master Selection Guide, specifically covering Operational Amplifiers and Comparators. Published in August 2002, the 70-page document serves as a comprehensive resource for engineers selecting appropriate analog components. It categorizes parts by function, including high-speed, precision, low-power, and special instrumentation amplifiers, as well as comparators. The guide provides a tree overview linking specific performance characteristics, such as bandwidth, voltage range, and bias current, to corresponding page numbers where detailed part lists and specifications can be found. It does not list individual part numbers but directs users to specific sections for selection based on their application requirements.

Next step
Start building with OpAmp-Selection-Guide → Every number above is cited straight from the datasheet — ask what they mean for your design, and the assistant answers from the same source documents.
01 — Key specifications

OpAmp-Selection-Guide datasheet parameters

ParameterMinTypMaxConditionsSource
quiescent current — 825 µA — max, per channel TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
supply voltage range 4 V — 36 V TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
input offset voltage drift — 100 nV/°C — typ TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
input offset voltage — 20 µV — TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
gain bandwidth — 1 MHz — typ TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
cmrr — 130 dB — min TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
input bias current — 1 nA — max TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
psrr — 72 dB — TI datasheet, p. 51 — Product Highlights
input voltage noise density — 8 nV/√Hz — typ, 1 kHz TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
response time — 165 ns — low-to-high TI datasheet, p. 56 — Comparators
settling time — 125 ns — typ, 0.1% TI datasheet, p. 39 — High-Speed Amplifiers ( 50 MHz)—Special Functions
channel count 1 — 4 TI datasheet, p. 6 — ■ Operational Amplifiers (≤100 MHz)—Precision (Offset (max) ≤500 V)
03 — Alternatives

Closest matches to OpAmp-Selection-Guide

TL074CDT 3.0× higher gain bandwidth, 1.9× higher input voltage noise density, 1.7× higher quiescent current
TL082 4.0× higher gain bandwidth, 1.7× higher quiescent current, 1.7× lower response time
TL084C 4.0× higher gain bandwidth, 2.4× higher settling time, 1.8× higher input voltage noise density
MCP6021 10.0× higher gain bandwidth, 5.0× lower supply voltage range, 2.0× higher settling time
TL062 5.2× higher input voltage noise density, 4.1× lower quiescent current, 1.5× lower cmrr
TL062ACD 5.2× higher input voltage noise density, 4.1× lower quiescent current, 1.5× lower cmrr
TL072 5.0× lower input bias current, 4.0× higher gain bandwidth, 3.0× higher quiescent current
LM124 20.0× higher input bias current, 4.4× higher input voltage noise density, 1.6× lower cmrr
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