component

TL972QDRQ1

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentoperational amplifier-comparatortl972qdrq1factory-2.0.0extractor-text

Verified TL972QDRQ1

by Ray · last 2 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: TL972QDRQ1 · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 21-page datasheet
  • ✓distributor: lcsc C2870483, digikey 296-24869-2-ND, mouser 595-TL972QDRQ1
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-i3x6yk3z/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ tl972qdrq1.kicad_sym✓ tl972qdrq1.kicad_mod✓ tl972qdrq1.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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 4d ago
viewers tl972qdrq1: viewers · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
tl972qdrq1-etched.glb Publish 0.1.0 · Ray 4d ago
tl972qdrq1-etched.step tl972qdrq1: factory component page (tier=mfr) · Ray 4d ago
tl972qdrq1-hero.glb tl972qdrq1: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
tl972qdrq1-hero.overlay.json Publish 0.1.0 · Ray 4d ago
tl972qdrq1.glb Publish 0.1.0 · Ray 4d ago
tl972qdrq1.kicad_mod Publish 0.1.0 · Ray 4d ago
tl972qdrq1.kicad_sym Publish 0.1.0 · Ray 4d ago
tl972qdrq1.lbr Publish 0.1.0 · Ray 4d ago
tl972qdrq1.step Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 4d ago

TL972QDRQ1

Texas Instruments · Operational Amplifier · SOIC-8

TL972QDRQ1 from Texas Instruments, in a SOIC-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 OUT1 output Output of amplifier 1, which swings rail-to-rail, to ±2.4 V at VCC = ±2.5 V.
2 IN1- input Inverting input of amplifier 1; the common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V.
3 IN1+ input Non-inverting input of amplifier 1; the common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V.
4 VCC- power_in Negative supply rail; the total supply range is 2.7 V to 12 V with an absolute maximum of 15 V.
5 IN2+ input Non-inverting input of amplifier 2; the common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V.
6 IN2- input Inverting input of amplifier 2; the common-mode input voltage range is VCC- + 1.15 V to VCC+ - 1.15 V.
7 OUT2 output Output of amplifier 2, which swings rail-to-rail, to ±2.4 V at VCC = ±2.5 V.
8 VCC+ power_in Positive supply rail; the total supply range is 2.7 V to 12 V with an absolute maximum of 15 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-8
Category Operational Amplifier/Comparator
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
Input offset voltage VIO 1 4 mV TA = 25°C 3
Input offset voltage VIO 6 mV Full range TA = -40°C to 125°C 3
Input offset current IIO 10 150 nA VICM = 0 V, VO = 0 V, TA = 25°C 3
Input bias current IIB 200 750 nA VICM = 0 V, VO = 0 V, TA = 25°C 3
Input bias current IIB 1000 nA VICM = 0 V, VO = 0 V, Full range TA = -40°C to 125°C 3
Common-mode input voltage VICM -1.35 1.35 V TA = 25°C 3
Common-mode rejection ratio CMRR 60 85 dB VICM = ±1.35 V, TA = 25°C 3
Supply-voltage rejection ratio SVR 60 70 dB VCC = ±2 V to ±3 V, TA = 25°C 3
Large-signal voltage gain AVD 70 80 dB RL = 2 kΩ, TA = 25°C 3
High-level output voltage VOH 2 2.4 V RL = 2 kΩ, TA = 25°C 3
Low-level output voltage VOL -2.4 -2 V RL = 2 kΩ, TA = 25°C 3
Output source current Isource 1.2 1.4 mA VOUT shorted to -2.5 V, TA = 25°C 3
Output source current Isource 1 mA VOUT shorted to -2.5 V, Full range TA = -40°C to 125°C 3
Output sink current Isink 50 80 mA VOUT shorted to +2.5 V, TA = 25°C 3
Output sink current Isink 25 mA VOUT shorted to +2.5 V, Full range TA = -40°C to 125°C 3
Supply current (per amplifier) ICC 2 2.8 mA Unity gain, No load, TA = 25°C 3
Supply current (per amplifier) ICC 3.2 mA Unity gain, No load, Full range TA = -40°C to 125°C 3
Gain bandwidth product GBWP 8.5 12 MHz f = 100 kHz, RL = 2 kΩ, CL = 100 pF, TA = 25°C 3
Slew rate SR 3.5 5 V/μs AV = 1, VIN = ±1 V, TA = 25°C 3
Slew rate SR 3 V/μs AV = 1, VIN = ±1 V, Full range TA = -40°C to 125°C 3
Supply voltage range VCC 2.7 15 V Supply voltage range 2
Differential input voltage VID -1 1 V Differential input voltage 2
ESD Human-Body Model ESD HBM 2000 V Human-Body Model (HBM) 2
ESD Machine Model ESD MM 200 V Machine Model (MM) 2
ESD Charged-Device Model ESD CDM 1500 V Charged-Device Model (CDM) 2
Maximum junction temperature TJ 150 °C Maximum junction temperature 2
Maximum lead temperature Tlead 260 °C Soldering, 10 seconds 2
Storage temperature range Tstg -65 150 °C Storage temperature range 2
Supply voltage VCC 2.7 12 V Supply voltage 2
Operating free-air temperature TA -40 125 °C Operating free-air temperature 2
Package thermal impedance, junction to free air (D package, 8 pin) θJA 97 °C/W D package, 8 pin, JESD 51-7 2

CAD (KiCad official)

  • Symbol: TL972QDRQ1
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: tl972qdrq1-etched.step / tl972qdrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tl972qdrq1.step / tl972qdrq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (21 pp, sha256 0c81cb87a8be4b4e, retrieved 2026-11-02, tier: manufacturer)
  • 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