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LT1997 Wide Voltage Gain Selectable Amplifier

Analog Devices Inc. LT1997 Wide Voltage Gain Selectable Amplifier is a one-chip solution for accurately amplifying voltages. The LT1997 combines a precision operational amplifier with highly-matched resistors. The LT1997 is ideal for use as a difference amplifier, where the excellent resistor matching results in a common mode rejection ratio of greater than 91dB.

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GBP - Gain Bandwidth Product

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CMRR - Common Mode Rejection Ratio

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Number of Channels	GBP - Gain Bandwidth Product	SR - Slew Rate	Vos - Input Offset Voltage	Ib - Input Bias Current	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Output Current per Channel	CMRR - Common Mode Rejection Ratio	en - Input Voltage Noise Density	Package/Case	Mounting Style	Shutdown	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp LT1997HMS-3#PBF Analog Devices 1: $7.32 1,678In Stock	Mfr. Part No. LT1997HMS-3#PBF Mouser Part No 584-LT1997HMS3PBF	Analog Devices	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp Learn More about Analog Devices adi amplifier ics	Datasheet	1,678In Stock	$7.32 $7.15 $7.12	Min.: 1 Mult.: 1 Max.: 1,342			1 Channel	1.1 MHz	750 mV/us	20 uV	15 nA	50 V	3.3 V	350 uA	30 mA	91 dB	50 nV/sqrt Hz	MSOP-16	SMD/SMT	Shutdown	- 40 C	+ 125 C	LT1997-3	Tube
	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp LT1997IMS-3#PBF Analog Devices 1: $6.38 250In Stock	Mfr. Part No. LT1997IMS-3#PBF Mouser Part No 584-LT1997IMS3PBF	Analog Devices	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp Learn More about Analog Devices adi amplifier ics	Datasheet	250In Stock	$6.38 $6.25 $6.21	Min.: 1 Mult.: 1 Max.: 200			1 Channel	1.1 MHz	750 mV/us	20 uV	15 nA	50 V	3.3 V	350 uA	30 mA	91 dB	50 nV/sqrt Hz	MSOP-16	SMD/SMT	Shutdown	- 40 C	+ 85 C	LT1997-3	Tube
	Precision Amplifiers Precision, High Voltage Difference/Curre LT1997HMS-1#PBF Analog Devices 1: $12.55 91In Stock	Mfr. Part No. LT1997HMS-1#PBF Mouser Part No 584-LT1997HMS-1#PBF	Analog Devices	Precision Amplifiers Precision, High Voltage Difference/Curre Learn More about Analog Devices adi lt1997 amplifier	Datasheet	91In Stock	$12.55 $10.05 $9.22 $8.40 View $8.07 $7.86 $7.69 Quote	Min.: 1 Mult.: 1			1 Channel	650 kHz	750 mV/us	20 uV	15 nA	50 V	3.3 V	350 uA	30 mA	96 dB	22 nV/sqrt Hz	MSOP-16	SMD/SMT	Shutdown	- 40 C	+ 125 C	LT1997-1	Tube
	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp LT1997IMS-2#PBF Analog Devices 1: $11.14 97In Stock 481Expected 2026/11/06	Mfr. Part No. LT1997IMS-2#PBF Mouser Part No 584-LT1997IMS2PB	Analog Devices	Precision Amplifiers Prec, Wide V Rng Gain Sel Amp Learn More about Analog Devices adi lt1997 amplifier	Datasheet	97In Stock 481Expected 2026/11/06	$11.14 $8.69 $8.08 $7.41 $7.04	Min.: 1 Mult.: 1 Max.: 384			1 Channel	1 MHz	750 mV/us	20 uV	15 nA	50 V	3.3 V	350 uA	32 mA	118 dB	40 nV/sqrt Hz	MSOP-16	SMD/SMT	Shutdown	- 40 C	+ 85 C	LT1997-2	Tube
	Precision Amplifiers Precision, High Voltage Difference/Curre LT1997IMS-1#PBF Analog Devices 1: $11.18 47In Stock	Mfr. Part No. LT1997IMS-1#PBF Mouser Part No 584-LT1997IMS-1#PBF	Analog Devices	Precision Amplifiers Precision, High Voltage Difference/Curre Learn More about Analog Devices adi lt1997 amplifier	Datasheet	47In Stock	$11.18 $8.72 $8.00 $7.40 View $7.06 $6.90 $6.75 Quote	Min.: 1 Mult.: 1			1 Channel	650 kHz	750 mV/us	20 uV	15 nA	50 V	3.3 V	350 uA	30 mA	96 dB	22 nV/sqrt Hz	MSOP-16	SMD/SMT	Shutdown	- 40 C	+ 85 C	LT1997-1	Tube