component
OPA376AIDBVT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA376AIDBVT
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa376aidbvt.step/opa376aidbvt.glbare 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, primaryclaude-sonnet-5-5(text), consensusclaude-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).