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OPA376AIDBVT

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Texas Instruments Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA376AIDBVT

Texas Instruments · Operational Amplifier · SOT-23-5

OPA376AIDBVT from Texas Instruments, in a SOT-23-5. 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 OUT output Output signal of the amplifier.
2 V- power_in Negative supply voltage; supply range is 2.2 V to 5.5 V total between V+ and V-.
3 +IN input Non-inverting input signal; rail-to-rail input, diode-clamped to supply rails and limited to 10 mA beyond 0.5 V past the rails.
4 -IN input Inverting input signal; rail-to-rail input, diode-clamped to supply rails and limited to 10 mA beyond 0.5 V past the rails.
5 V+ power_in Positive supply voltage; supply range is 2.2 V to 5.5 V total between V+ and V-, with 7 V absolute maximum.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23-5
Category Operational Amplifier/Comparator
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 5 25 μV TA = 25°C 8
Input offset voltage drift dVOS/dT 0.26 1 μV/°C TA = -40°C to +85°C 8
Input offset voltage drift dVOS/dT 0.32 2 μV/°C TA = -40°C to +125°C 8
Power-supply rejection (offset vs power) PSRR 5 20 μV/V TA = 25°C, VS = 2.2 V to 5.5 V, VCM < (V+), 1.3 V 8
Input bias current IB 0.2 10 pA TA = 25°C 8
Input offset current IOS 0.2 10 pA 8
Common-mode voltage range VCM -0.1 0.1 V (V-), 0.1 to (V+) + 0.1 8
Common-mode rejection ratio CMRR 76 90 dB (V-) < VCM < (V+), 1.3 V 8
Open-loop voltage gain AOL 120 134 dB 50 mV < VO < (V+), 50 mV, RL = 10 kΩ 8
Open-loop voltage gain AOL 120 126 dB 100 mV < VO < (V+), 100 mV, RL = 2 kΩ 8
Voltage output swing from rail 10 20 mV TA = 25°C, RL = 10 kΩ, SOT23-5 package 9
Voltage output swing from rail 40 mV TA = -40°C to +125°C, RL = 10 kΩ 9
Voltage output swing from rail 40 50 mV TA = 25°C, RL = 2 kΩ, SOT23-5 package 9
Voltage output swing from rail 80 mV TA = -40°C to +125°C, RL = 2 kΩ 9
Specified voltage range VS 2.2 5.5 V 9
Quiescent current per amplifier IQ 760 950 μA TA = 25°C, IO = 0, VS = 5.5 V, VCM < (V+), 1.3 V 9
Quiescent current per amplifier IQ 1 mA TA = -40°C to +125°C 9
Specified temperature range -40 125 °C 9
Supply voltage (absolute maximum) VS 7 V VS = (V+), (V-) 6
Signal input pin voltage -0.5 0.5 V (V-), 0.5 to (V+) + 0.5 6
Signal input pin current -10 10 mA 6
Operating temperature range (absolute maximum) TA -40 150 °C 6
Junction temperature TJ 150 °C 6
Storage temperature Tstg -65 150 °C 6
Supply voltage (recommended) (V+), (V-) 2.2 5.5 V 6
Operating temperature TA -40 150 °C 6
Junction-to-ambient thermal resistance RθJA 273.8 °C/W DBV (SOT-23), 5 pins 7
Junction-to-case (top) thermal resistance RθJC(top) 126.8 °C/W DBV (SOT-23), 5 pins 7
Junction-to-board thermal resistance RθJB 85.9 °C/W DBV (SOT-23), 5 pins 7
Junction-to-top characterization parameter ψJT 10.9 °C/W DBV (SOT-23), 5 pins 7
Junction-to-board characterization parameter ψJB 84.9 °C/W DBV (SOT-23), 5 pins 7
Input voltage noise en 0.8 μVPP f = 0.1 Hz to 10 Hz 8
Input voltage noise density en 7.5 nV/√Hz f = 1 kHz 8
Gain-bandwidth product GBW 5.5 MHz CL = 100 pF, VS = 5.5 V 8
Slew rate SR 2 V/μs G = 1 8

CAD (KiCad official)

  • Symbol: OPA376AIDBVT
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: opa376aidbvt-etched.step / opa376aidbvt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa376aidbvt.step / opa376aidbvt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (52 pp, sha256 b6680ab9e59a53ed, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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