INA819 High-Precision Instrumentation Amplifier

Texas Instruments INA819 High-Precision Instrumentation Amplifier offers low power consumption and operates over a very wide single or dual-supply range. A single external resistor sets any gain from 1 to 1000. The device offers high precision due to super-beta input transistors, which provide exceptionally low input offset voltage, offset voltage drift, input bias current, input voltage, and current noise. Additional circuitry protects the inputs against over-voltage up to ±60V.

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Description Datasheet Availability Pricing (CAD) 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 Low power (350-uA) p recision instrument A 595-INA819IDGKT
Datasheet
4,299In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

INA819 1 Channel 30 kHz 900 mV/us 90 dB 2 nA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT VSSOP-8 Reel, Cut Tape, MouseReel
Texas Instruments Instrumentation Amplifiers Low power (350-uA) p recision instrument A 595-INA819IDRGR
Datasheet
2,055In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA819 1 Channel 2 MHz 900 mV/us 140 dB 150 pA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT SON-8 Reel, Cut Tape, MouseReel
Texas Instruments Instrumentation Amplifiers Low power (350-uA) p recision instrument A 595-INA819IDR
Datasheet
6,753In Stock
Min.: 1
Mult.: 1

INA819 1 Channel 30 kHz 900 mV/us 140 dB 2 nA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT SOIC-8 Tube
Texas Instruments Instrumentation Amplifiers Low power (350-uA) p recision instrument A 595-INA819ID
Datasheet
4,220In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

INA819 1 Channel 30 kHz 900 mV/us 140 dB 2 nA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT SOIC-8 Reel, Cut Tape, MouseReel

Texas Instruments Instrumentation Amplifiers Low power (350-uA) p recision instrument A 595-INA819IDGKR
Datasheet
32In Stock
250Expected 2026-08-31
MouseReel Available
Min.: 1
Mult.: 1
: 250

INA819 1 Channel 30 kHz 900 mV/us 90 dB 2 nA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT VSSOP-8 Reel, Cut Tape, MouseReel
Texas Instruments Instrumentation Amplifiers Low power (350-uA) p recision instrument A 595-INA819IDRGT
Datasheet
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

INA819 1 Channel 2 MHz 900 mV/us 140 dB 150 pA 35 uV 36 V 4.5 V 385 uA - 40 C + 125 C SMD/SMT SON-8 Reel, Cut Tape, MouseReel