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OPA375IDCKT

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Texas Instruments Operational Amplifier, SC-70-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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README.md opa375idckt: specified limits as data (metadata.characteristics, 19 rows from the datasheet) · Ray 12d ago

OPA375IDCKT

Texas Instruments · Operational Amplifier · SC-70-5

OPA375IDCKT from Texas Instruments, in a SC-70-5. 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 Noninverting input; the input voltage range is (V-) to (V+) - 1.2 V under recommended operating conditions.
2 V- power_in Negative (lowest) supply or ground for single-supply operation.
3 -IN input Inverting input; the input voltage range is (V-) to (V+) - 1.2 V under recommended operating conditions.
4 OUT output Amplifier output.
5 V+ power_in Positive (highest) supply; the OPA375 supply range is 2.25 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-5
Category Amplifiers/Comparators
Pins 5

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 -0.5 0.15 0.5 mV VS = 5.0 V 9
Input offset voltage drift dVOS/dT -2 0.35 2 µV/℃ TA = –40°C to 125°C 9
Input offset voltage versus power supply (PSRR) PSRR -6.3 0.32 6.3 μV/V VS = 2.25 V to 5.5 V, VCM = V– 9
Common-mode rejection ratio CMRR 95 120 dB (V–) < VCM < (V+) – 1.2 V 9
Open-loop voltage gain AOL 125 dB (V–) + 40 mV < VO < (V+) – 40 mV, RL = 10 kΩ to VS/2 9
Positive/negative rail headroom 8 10 mV VS = 5.5 V, RL = 10k 10
Quiescent current per amplifier IQ 1100 µA TA = –40°C to 125°C 10
Supply voltage, (V+) – (V–) VS 0 6 V 7
Current (signal input pins) -10 10 mA 7
Operating ambient temperature TA -55 150 °C 7
Junction temperature TJ 150 °C 7
Storage temperature Tstg -65 150 °C 7
Supply voltage, (V+) – (V–), for OPA375 only VS 2.25 5.5 V OPA375 only 7
Specified temperature TA -40 125 °C 7
Junction-to-ambient thermal resistance (DCK, SC70-5) RθJA 240.9 ℃/W DCK (SC70) 5-pin package 7
Junction-to-case (top) thermal resistance (DCK, SC70-5) RθJC(top) 151.7 ℃/W DCK (SC70) 5-pin package 7
Junction-to-board thermal resistance (DCK, SC70-5) RθJB 64 ℃/W DCK (SC70) 5-pin package 7
Junction-to-top characterization parameter (DCK, SC70-5) ψJT 34.8 ℃/W DCK (SC70) 5-pin package 7
Junction-to-board characterization parameter (DCK, SC70-5) ψJB 63.3 ℃/W DCK (SC70) 5-pin package 7

CAD (KiCad official)

  • Symbol: OPA375IDCKT
  • Footprint: Package_TO_SOT_SMD:SOT-353_SC-70-5
  • 3D model: SC-70-5 (KiCad packages3D, STEP)
  • 3D model files: opa375idckt-etched.step / opa375idckt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa375idckt.step / opa375idckt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (69 pp, sha256 f585363797ad6663, retrieved 2026-10-08, 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