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OPA2336U

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.

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docs Publish 0.1.0 · Ray 20d ago
viewers opa2336u: viewers · Ray 20d ago
opa2336u-etched.glb opa2336u: factory component page (tier=lcsc) · Ray 20d ago
opa2336u-etched.step opa2336u: factory component page (tier=lcsc) · Ray 20d ago
opa2336u-hero.glb opa2336u: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
opa2336u-hero.overlay.json Publish 0.1.0 · Ray 20d ago
opa2336u.glb Publish 0.1.0 · Ray 20d ago
opa2336u.kicad_mod Publish 0.1.0 · Ray 20d ago
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opa2336u.lbr Publish 0.1.0 · Ray 20d ago
opa2336u.step Publish 0.1.0 · Ray 20d ago
package.json Publish 0.1.0 · Ray 20d ago
page.json opa2336u: specified limits as data (metadata.characteristics, 23 rows from the datasheet) · Ray 14d ago
README.md opa2336u: specified limits as data (metadata.characteristics, 23 rows from the datasheet) · Ray 14d ago

OPA2336U

Texas Instruments · Operational Amplifier · SOIC-8

OPA2336U 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 Out A output Output of amplifier A, which swings to within 3mV of the supply rails with a 100kΩ load.
2 -In A input Inverting input of amplifier A; input terminals are diode-clamped to the supply rails, so signals more than 0.3V beyond the rails must be current-limited to 10mA or less.
3 +In A input Non-inverting input of amplifier A; common-mode voltage range is -0.2V to (V+) -1V, and input signals beyond the supply rails by more than 0.3V must be current-limited to 10mA or less.
4 V- power_in Negative power supply; specified supply range is 2.3V to 5.5V (V+ minus V-), with an absolute maximum supply voltage of 7.5V.
5 +In B input Non-inverting input of amplifier B; common-mode voltage range is -0.2V to (V+) -1V, and input signals beyond the supply rails by more than 0.3V must be current-limited to 10mA or less.
6 -In B input Inverting input of amplifier B; input terminals are diode-clamped to the supply rails, so signals more than 0.3V beyond the rails must be current-limited to 10mA or less.
7 Out B output Output of amplifier B, which swings to within 3mV of the supply rails with a 100kΩ load.
8 V+ power_in Positive power supply; quiescent current is 20µA per amplifier (typical) and the supply must stay within 2.3V to 5.5V specified operation.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-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
Input Offset Voltage VOS -2500 500 2500 µV 3
Quiescent Current (per amplifier) IQ 23 38 µA IO = 0 3
Quiescent Current over temperature IQ 42 µA IO = 0, over temperature 3
Specified Voltage Range VS 2.3 5.5 V 3
Minimum Operating Voltage 2.1 V 3
Specified Temperature Range -40 85 °C Specified range 3
Operating Temperature Range -55 125 °C Operating range 3
Storage Temperature Range -55 125 °C Storage range 3
Short-Circuit Current ISC -5 5 mA 3
Common-Mode Rejection Ratio CMRR 76 86 dB –0.2V < VCM < (V+) –1V 3
Common-Mode Rejection Ratio over temperature CMRR 74 dB Over Temperature, –0.2V < VCM < (V+) –1V 3
Common-Mode Voltage Range VCM -0.2 V 3
Open-Loop Voltage Gain AOL 90 dB RL = 25kΩ, 100mV < VO < (V+) – 100mV 3
Open-Loop Voltage Gain over temperature AOL 90 dB Over Temperature, RL = 25kΩ, 100mV < VO < (V+) – 100mV 3
Supply Voltage 7.5 V 2
Signal Input Terminals Current 10 mA Input terminals current 2
Operating Temperature (absolute maximum) -55 125 °C 2
Storage Temperature (absolute maximum) -55 125 °C 2
Junction Temperature (absolute maximum) 150 °C 2
Lead Temperature (soldering, 10s) 300 °C soldering, 10s 2
ESD Human Body Model 500 V HBM 2
ESD Machine Model 100 V MM 2
Thermal Resistance θJA SO-8 Surface-Mount θJA 150 °C/W SO-8 Surface-Mount 3

CAD (KiCad official)

  • Symbol: OPA2336U
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: opa2336u-etched.step / opa2336u-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2336u.step / opa2336u.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (30 pp, sha256 c9413cc89f5cf311, retrieved 2026-10-08, tier: lcsc)
  • 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