Texas Instruments LM101A, LM201A, LM301A High-Performance Operational Amplifiers Data Manual
Summary
The LM101A, LM201A, and LM301A are high-precision operational amplifiers engineered for demanding voltage-follower applications that require exceptional accuracy. Key features include extremely low input offset voltage, intrinsic short-circuit protection, and high common-mode input ranges. This comprehensive manual details the electrical characteristics, available packages, and performance specifications across varying military temperature grades (e.g., –55°C to 125°C). It is designed for engineers developing robust circuits that demand stable, reliable operation under challenging environmental conditions.
Page 1 Text Content
查询LM101AD供应商 LM101A, LM201A, LM301A
HIGH-PERFORMANCE OPERATIONAL AMPLIFIERS
D961, OCTOBER 1979 – REVISED SEPTEMBER 1990
D, JG, OR P PACKAGE
Low Input Currents
(T0P VIEW)
Low Input Offset Parameters
N1/COMP COMP
Frequency and Transient Response
IN– VCC+
Characteristics Adjustable
IN+ OUT
Short-Circuit Protection VCC– OFFSET N2
Offset-Voltage Null Capability
LM101A
No Latch-Up
W FLAT PACKAGE Wide Common-Mode and Differential (T0P VIEW)
Voltage Ranges
NC NC
Same Pin Assignments as u A709
NC NC Designed to be Interchangeable with N1/COMP COMP National Semiconductor LM101A and IN– VCC+ LM301A IN+ OUT VCC– OFFSET N2
description NC NC
The LM101A, LM201A, and LM301A are high- performance operational amplifiers featuring very
LM101A
low input bias current and input offset voltage and
U FLAT PACKAGE
current to improve the accuracy of high-
(T0P VIEW)
impedance circuits using these devices. The high common-mode input voltage range and the
NC NC
absence of latch-up make these amplifiers ideal
N1/COMP COMP
for voltage-follower applications. The devices are
IN– VCC+
protected to withstand short circuits at the output.
IN+ OUT
The external compensation of these amplifiers
1/ VCC– OFFSET N2
allows the changing of the frequency response (when the closed-loop gain is greater then unity) for applications requiring wider bandwidth or
LM101A
higher slew rate. A potentiometer may be
FK CHIP-CARRIER PACKAGE
connected between the offset-null inputs (N1 and
(T0P VIEW)
N2), as shown in Figure 7, to null out the offset voltage. The LM101A is characterized for operation over the full military temperature range of –55°C to 125°C, the LM201A is characterized for operation from –25°C to 85°C, and the LM301A is
NC NC
characterized for operation from 0°C to 70°C.
IN– VCC+ NC NC
symbol
IN+ OUT NC NC
Noninverting Input IN+
Output
Inverting Input IN–
N1/ NC – No internal connection
PRODUCTION DATA information is current as of publication date. Copyright 1991, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 2–1
Page Summary Contents For Texas Instruments LM101A, LM201A, LM301A High-Performance Operational Amplifiers Data Manual
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 7 |
| File Size | 73.97 KB |
| Published | June 18, 2026 |
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Frequently Asked Questions
Which amplifier series operates across the widest temperature spectrum?
The LM101A is characterized for operation over the full military temperature range of –55°C to 125°C.
How can the frequency response be adjusted in a circuit?
External compensation allows changing the frequency response when the closed-loop gain is greater than unity.
What protection do these amplifiers have if the output shorts?
These devices are protected to withstand short circuits at the output board.