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See Technical Specifications

LM6171BIM/NOPB

Voltage Feedback Amplifier 1 Circuit 8-SOIC

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

LM6171BIM/NOPB
Datasheet:

LM6171BIM/NOPB Datasheet (PDF)
Architecture:

Voltage FB
Number of channels:

1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V):

5.5
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V):

34
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LM6171BIM/NOPB General Description

The LM6171 is a high speed unity-gain stable voltage feedback amplifier. It offers a high slew rate of 3600V/μs and a unity-gain bandwidth of 100 MHz while consuming only 2.5 mA of supply current. The LM6171 has very impressive AC and DC performance which is a great benefit for high speed signal processing and video applications.

The ±15V power supplies allow for large signal swings and give greater dynamic range and signal-to-noise ratio. The LM6171 has high output current drive, low SFDR and THD, ideal for ADC/DAC systems. The LM6171 is specified for ±5V operation for portable applications.

The LM6171 is built on TI's advanced VIP III (Vertically Integrated PNP) complementary bipolar process.

Key Features

(Typical Unless Otherwise Noted)
Easy-To-Use Voltage Feedback Topology
Very High Slew Rate: 3600V/μs
Wide Unity-Gain-Bandwidth Product: 100 MHz
−3dB Frequency @ A_V = +2: 62 MHz
Low Supply Current: 2.5 mA
High CMRR: 110 dB
High Open Loop Gain: 90 dB
Specified for ±15V and ±5V Operation

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Specifications

Architecture	Voltage FB	Number of channels	1
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)	5.5	Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)	34
GBW (typ) (MHz)	100	BW at Acl (MHz)	160
Acl, min spec gain (V/V)	1	Slew rate (typ) (V/µs)	3600
Vn at flatband (typ) (nV√Hz)	12	Vn at 1 kHz (typ) (nV√Hz)	12
Iq per channel (typ) (mA)	2.5	Vos (offset voltage at 25°C) (max) (mV)	3
Rail-to-rail	No	Rating	Catalog
Operating temperature range (°C)	-40 to 85	CMRR (typ) (dB)	110
Input bias current (max) (pA)	3000000	Offset drift (typ) (µV/°C)	6
Iout (typ) (mA)	135	2nd harmonic (dBc)	50
3rd harmonic (dBc)	50	Frequency of harmonic distortion measurement (MHz)	5
Pin Count	8	Released Date	Sep 17, 2020
Last Modified Date	Mar 7, 2023 4:10 PM UTC