component

INA827AIDGKR

Public Made by Adom

by adom

Texas Instruments Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentamplifiers-comparatorsina827aidgkrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 11d ago
viewers ina827aidgkr: viewers · Ray 11d ago
ina827aidgkr-etched.glb Publish 0.1.0 · Ray 11d ago
ina827aidgkr-etched.step ina827aidgkr: factory component page (tier=lcsc) · Ray 11d ago
ina827aidgkr-hero.glb ina827aidgkr: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
ina827aidgkr-hero.overlay.json Publish 0.1.0 · Ray 11d ago
ina827aidgkr.glb Publish 0.1.0 · Ray 11d ago
ina827aidgkr.kicad_mod Publish 0.1.0 · Ray 11d ago
ina827aidgkr.kicad_sym Publish 0.1.0 · Ray 11d ago
ina827aidgkr.lbr Publish 0.1.0 · Ray 11d ago
ina827aidgkr.step Publish 0.1.0 · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago

INA827AIDGKR

Texas Instruments · Instrumentation Amplifiers · MSOP-8

INA827AIDGKR from Texas Instruments, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 -IN input Negative input; the datasheet's absolute-maximum input voltage range is -40 V to 40 V.
2 RG passive Gain setting pin; place the gain resistor between pin 2 and pin 3 (gain range 5 to 1000 V/V with one external resistor).
3 RG passive Gain setting pin; place the gain resistor between pin 2 and pin 3 (gain range 5 to 1000 V/V with one external resistor).
4 +IN input Positive input; the datasheet's absolute-maximum input voltage range is -40 V to 40 V.
5 -VS power_in Negative supply; recommended supply is 3 V to 36 V single supply or ±1.5 V to ±18 V dual supply.
6 REF input Reference input, which must be driven by low impedance; the datasheet's absolute-maximum REF input range is -20 V to 20 V.
7 VOUT output Output; the datasheet specifies a continuous output short-circuit rating to VS / 2.
8 +VS power_in Positive supply; recommended supply is 3 V to 36 V single supply or ±1.5 V to ±18 V dual supply.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package MSOP-8
Category Amplifiers/Comparators
Pins 8

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Supply voltage -20 20 V Supply 4
Input voltage -40 40 V Input 4
REF input voltage -20 20 V REF input 4
Operating temperature range, TA TA -55 150 °C Operating 4
Junction temperature TJ 175 °C Junction 4
Storage temperature Tstg -65 150 °C Storage 4
Single supply voltage 3 36 V Single supply 4
Dual supply voltage 1.5 18 V Dual supply; printed as ±1.5 (min) and ±18 (max) 4
Specified temperature range -40 125 °C Specified 4
Operating temperature range -50 150 °C Operating 4
Input offset voltage, input stage VOSI 40 150 µV RTI, VOS = VOSI + (VOSO / G) 5
Input offset voltage drift, input stage 0.5 2.5 µV/°C TA = -40°C to +125°C 5
Output offset voltage, output stage VOSO 500 2000 µV RTI, VOS = VOSI + (VOSO / G) 5
Output offset voltage drift 5 30 µV/°C TA = -40°C to +125°C 5
Power-supply rejection ratio, G=5 PSRR 100 120 dB G = 5, VS = ±1.5 V to ±18 V 5
Power-supply rejection ratio, G=10 PSRR 106 126 dB G = 10, VS = ±1.5 V to ±18 V 5
Power-supply rejection ratio, G>100 PSRR 120 140 dB G > 100, VS = ±1.5 V to ±18 V 5
Common-mode rejection ratio, DC to 60 Hz, G=5 CMRR 88 100 dB DC to 60 Hz; G = 5, VCM = V- to (V+), 1 V 5
Common-mode rejection ratio, DC to 60 Hz, G=10 CMRR 94 106 dB DC to 60 Hz; G = 10, VCM = V- to (V+), 1 V 5
Common-mode rejection ratio, DC to 60 Hz, G>100 CMRR 110 126 dB DC to 60 Hz; G > 100, VCM = V- to (V+), 1 V 5
Common-mode rejection ratio at 5 kHz, G=5 CMRR 88 dB At 5 kHz; G = 5, VCM = V- to (V+), 1 V 5
Common-mode rejection ratio at 5 kHz, G=10 CMRR 94 dB At 5 kHz; G = 10, VCM = V- to (V+), 1 V 5
Common-mode rejection ratio at 5 kHz, G>100 CMRR 104 dB At 5 kHz; G > 100, VCM = V- to (V+), 1 V 5
Input bias current IB 35 50 nA 5
Input bias current, hot IB 95 nA TA = -40°C to +125°C 5
Input offset current IOS -5 0.7 5 nA 5
Input offset current, hot IOS 10 nA TA = -40°C to +125°C 5
Input voltage noise eNI 17 18 nV/√Hz Input f = 1 kHz, G = 1000, RS = 0 Ω 5
Output voltage noise eNO 250 285 nV/√Hz Output f = 1 kHz, G = 5, RS = 0 Ω 5
Range of gain G 5 1000 V/V Range of gain 5
Gain error, G=5 GE -0.035 0.005 0.035 % G = 5, VO = ±10 V 5
Gain error, G=10 to 1000 GE -0.4 0.1 0.4 % G = 10 to 1000, VO = ±10 V 5
Gain versus temperature, G=5 -1 0.1 1 ppm/°C G = 5, TA = -40°C to +125°C 5
Gain versus temperature, G>5 8 25 ppm/°C G > 5, TA = -40°C to +125°C 5
Gain nonlinearity, G=5 to 100 2 5 ppm G = 5 to 100, VO = -10 V to +10 V, RL = 10 kΩ 5
Gain nonlinearity, G=1000 20 50 ppm G = 1000, VO = -10 V to +10 V, RL = 10 kΩ 5
Load capacitance stability 1000 pF 6
Short-circuit current -16 16 mA Continuous to common 6
Power-supply voltage, single VS 3 36 V Single 6
Power-supply voltage, dual VS 1.5 18 V Dual; printed as ±1.5 (min) and ±18 (max) 6
Quiescent current IQ 200 250 µA VIN = 0 V 6
Quiescent current, hot IQ 250 320 µA TA = -40°C to +125°C 6
Specified temperature range -40 125 °C Specified 6
Operating temperature range -50 150 °C Operating 6
Junction-to-ambient thermal resistance RθJA 215.4 °C/W DGK (VSSOP) 8 pins 4
Junction-to-case (top) thermal resistance RθJC(top) 66.3 °C/W DGK (VSSOP) 8 pins 4
Junction-to-board thermal resistance RθJB 97.8 °C/W DGK (VSSOP) 8 pins 4
Junction-to-top characterization parameter ψJT 10.5 °C/W DGK (VSSOP) 8 pins 4
Junction-to-board characterization parameter ψJB 96.1 °C/W DGK (VSSOP) 8 pins 4

CAD (KiCad official)

  • Symbol: INA827AIDGKR
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ina827aidgkr-etched.step / ina827aidgkr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina827aidgkr.step / ina827aidgkr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (36 pp, sha256 484f3af6cf4da1b2, retrieved 2026-10-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF