INA351 Instrumentation Amplifier

Texas Instruments INA351 Instrumentation Amplifier is a selectable-gain instrumentation amplifier with an integrated reference buffer. It offers four gain options across INA351ABS and INA351CDS variants in small packages. The INA351CDS has gain options of 30 or 50, and INA351ABS has gain options of 10 or 20. These gain options can be selected by toggling the gain select (GS) pin. The INA351 is excellent for bridge-type sensing and differential to single-ended conversion applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Number of Channels
3 dB Bandwidth
SR - Slew Rate
CMRR - Common Mode Rejection Ratio
Ib - Input Bias Current
Vos - Input Offset Voltage
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
2.673In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA351 1 Channel 200 mV/us 95 dB 650 fA 1.3 mV 5.5 V 1.8 V - 40 C + 125 C SMD/SMT WSON-8 Reel, Cut Tape, MouseReel
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
1.716In Stock
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

INA351 1 Channel 100 kHz 200 mV/us 95 dB 650 fA 200 uV 5.5 V 1.8 V 110 uA - 40 C + 125 C SMD/SMT SOT-23-8 Reel, Cut Tape
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
1.466In Stock
3.000Expected 02/09/2026
Min.: 1
Mult.: 1
Max.: 1.001
: 3.000

INA351 1 Channel 100 kHz 200 mV/us 95 dB 650 fA 200 uV 5.5 V 1.8 V 110 uA - 40 C + 125 C SMD/SMT SOT-23-8 Reel, Cut Tape
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
2.335In Stock
Min.: 1
Mult.: 1

INA351 1 Channel 200 mV/us 86 dB 650 fA 200 uV 5.5 V 1.8 V 110 uA - 40 C + 125 C SMD/SMT X2QFN-10
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
2.909In Stock
Min.: 1
Mult.: 1

INA351 1 Channel 200 mV/us 86 dB 650 fA 200 uV 5.5 V 1.8 V 110 uA - 40 C + 125 C SMD/SMT X2QFN-10
Texas Instruments INA351AIDSGR
Texas Instruments Instrumentation Amplifiers Low-power (110 uA) i nstrumentation ampl
Datasheet
1.848In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA351A Reel, Cut Tape, MouseReel
Texas Instruments Instrumentation Amplifiers Tiny (1.5-mm 2-mm) l ow-power (110 uA) i
Datasheet
2.985Expected 04/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

INA351 1 Channel 200 mV/us 95 dB 650 fA 200 uV 5.5 V 1.8 V - 40 C + 125 C SMD/SMT WSON-8 Reel, Cut Tape, MouseReel