INA827 Instrumentation Amplifier

Texas Instruments' wide supply range, rail-to-rail output INA with a minimum gain of 5

INA827 Instrumentation AmplifierTexas Instruments' INA827 is a low-cost instrumentation amplifier (INA) that offers extremely low power consumption and operates over a very wide single- or dual-supply range. The device is optimized for the lowest possible gain drift of only 1 ppm per degree Celsius in G = 5, requiring no external resistor. However, a single external resistor sets any gain from 5 to 1000. 

The INA827 is optimized to provide excellent common-mode rejection ratio (CMRR) of over 88 dB (G = 5) over frequencies up to 5 kHz. In G = 5, CMRR exceeds 88 dB across the full input common-mode range from the negative supply all the way up to 1 V of the positive supply. Using a rail-to-rail output, the INA827 is well-suited for low-voltage operation from a 2.7 V single-supply, as well as dual supplies up to ±18 V.

Features Applications
  • Eliminates errors from external resistors at gain of 5
  • Common-mode range goes below negative supply
  • Input protection: Up to ±40 V
  • Rail-to-rail output
  • Outstanding precision
  • Industrial process controls
  • Multichannel systems
  • Power automation
  • Weigh scales
  • Medical instrumentation

INA827 Instrumentation Amplifier

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA827AIDGKR datasheet linkIC OPAMP INSTR 600KHZ RRO 8VSSOPINA827AIDGKRIC OPAMP INSTR 600KHZ RRO 8VSSOP2126 - Immediate
10001 - Factory Stock
INA827AIDGKR product page link

Associated Devices INA118

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA118P datasheet linkIC OPAMP INSTR 800KHZ 8DIPINA118PIC OPAMP INSTR 800KHZ 8DIP858 - Immediate
10000 - Factory Stock
INA118P product page link
INA118PB datasheet linkIC OPAMP INSTR 800KHZ 8DIPINA118PBIC OPAMP INSTR 800KHZ 8DIP512 - Immediate
INA118PB product page link
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Associated Devices INA129

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA129UA/2K5 datasheet linkIC OPAMP INSTR 1.3MHZ 8SOICINA129UA/2K5IC OPAMP INSTR 1.3MHZ 8SOIC3878 - Immediate
10000 - Factory Stock
INA129UA/2K5 product page link
INA129U/2K5 datasheet linkIC OPAMP INSTR 1.3MHZ 8SOICINA129U/2K5IC OPAMP INSTR 1.3MHZ 8SOIC2722 - Immediate
10001 - Factory Stock
INA129U/2K5 product page link
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Associated Devices INA159

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA159AIDGKT datasheet linkIC OPAMP DIFF 1.5MHZ 8VSSOPINA159AIDGKTIC OPAMP DIFF 1.5MHZ 8VSSOP619 - Immediate
INA159AIDGKT product page link
INA159AMDGKTEP datasheet linkIC OPAMP DIFF 1.5MHZ 8VSSOPINA159AMDGKTEPIC OPAMP DIFF 1.5MHZ 8VSSOP215 - Immediate
INA159AMDGKTEP product page link

Associated Devices INA333

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA333AIDGKR datasheet linkIC OPAMP INSTR 150KHZ RRO 8VSSOPINA333AIDGKRIC OPAMP INSTR 150KHZ RRO 8VSSOP23559 - Immediate
INA333AIDGKR product page link
INA333AIDRGT datasheet linkIC OPAMP INSTR 150KHZ RRO 8SONINA333AIDRGTIC OPAMP INSTR 150KHZ RRO 8SON6934 - Immediate
9250 - Factory Stock
INA333AIDRGT product page link
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Associated Devices INA826

ImageManufacturer Part NumberDescriptionAvailable Quantity
INA826AIDGKR datasheet linkIC OPAMP INSTR 1MHZ RRO 8VSSOPINA826AIDGKRIC OPAMP INSTR 1MHZ RRO 8VSSOP31243 - Immediate
INA826AIDGKR product page link
INA826AIDGK datasheet linkIC OPAMP INSTR 1MHZ RRO 8VSSOPINA826AIDGKIC OPAMP INSTR 1MHZ RRO 8VSSOP65 - Immediate
10000 - Factory Stock
INA826AIDGK product page link
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Published: 2013-07-02