component
OPA2376AIDR
Public Made by Adomby adom
Texas Instruments Precision OpAmps, SOIC-8. Pinout extracted from 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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Contents
README
markdownOPA2376AIDR
Texas Instruments · Precision OpAmps · SOIC-8
OPA2376AIDR from Texas Instruments, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | OUT A | output | Op-amp channel A output. Rail-to-rail output; short-circuit current typ ±50mA; can drive up to 10kΩ / capacitive loads (see typical characteristics). |
| 2 | -IN A | input | Op-amp channel A inverting input. High-impedance CMOS input; common-mode range (V-)-0.1V to (V+)+0.1V; input bias current 0.2pA typ, 10pA max. |
| 3 | +IN A | input | Op-amp channel A non-inverting input. Rail-to-rail common-mode range; internal ESD steering diodes to V+ and V-; limit external overdrive current to 10mA. |
| 4 | V- | power_in | Negative supply / ground. Single-supply operation with V+ from 2.2V to 5.5V referred to V-; absolute max supply span (V+)-(V-) = 7V. |
| 5 | +IN B | input | Op-amp channel B non-inverting input. Rail-to-rail common-mode range; internal ESD steering diodes to V+ and V-. |
| 6 | -IN B | input | Op-amp channel B inverting input. High-impedance CMOS input; input bias current 0.2pA typ. |
| 7 | OUT B | output | Op-amp channel B output. Rail-to-rail output; short-circuit current typ ±50mA. |
| 8 | V+ | power_in | Positive supply pin. 2.2V to 5.5V single-supply (or ±1.1V to ±2.75V split). Quiescent current 760µA typ, 950µA max per amplifier. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Op-amp/Cmp |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
OPA2376AIDROPA2376AIDRAIDGKOPA2376AIDRAIDGKROPA2376AIDRAIYZDROPA2376AIDRAIYZDT
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply Voltage | VS | 7 | V | VS = (V+) – (V–) | 2 | ||
| Signal Input Terminals Current | -10 | 10 | mA | Signal input terminals | 2 | ||
| Operating Temperature | TA | -40 | 150 | °C | 2 | ||
| Storage Temperature | TA | -65 | 150 | °C | 2 | ||
| Junction Temperature | TJ | 150 | °C | 2 | |||
| ESD Rating Human Body Model | 4000 | V | Human Body Model | 2 | |||
| ESD Rating Charged Device Model | 1000 | V | Charged Device Model | 2 | |||
| ESD Rating Machine Model | 200 | V | Machine Model | 2 | |||
| Input Offset Voltage | VOS | 5 | 25 | μV | 3 | ||
| Input Offset Voltage Drift vs Temperature | dVOS/dT | 0.26 | 1 | μV/°C | –40°C to +85°C | 3 | |
| Input Offset Voltage Drift vs Temperature | dVOS/dT | 0.32 | 2 | μV/°C | –40°C to +125°C | 3 | |
| Power Supply Rejection Ratio | PSRR | 5 | 20 | μV/V | VS = +2.2V to +5.5V, VCM < (V+) – 1.3V | 3 | |
| Power Supply Rejection Ratio Over Temperature | PSRR | 5 | μV/V | VS = +2.2V to +5.5V, VCM < (V+) – 1.3V | 3 | ||
| Input Bias Current | IB | 0.2 | 10 | pA | 3 | ||
| Input Offset Current | IOS | 0.2 | 10 | pA | 3 | ||
| Common-Mode Rejection Ratio | CMRR | 76 | 90 | dB | (V–) < VCM < (V+) – 1.3 V | 3 | |
| Open-Loop Voltage Gain | AOL | 120 | 134 | dB | 50mV < VO < (V+) – 50mV, RL = 10kΩ | 3 | |
| Open-Loop Voltage Gain | AOL | 120 | 126 | dB | 100mV < VO < (V+) – 100mV, RL = 2kΩ | 3 | |
| Voltage Output Swing from Rail | 10 | 20 | mV | RL = 10kΩ | 3 | ||
| Voltage Output Swing from Rail Over Temperature | 40 | mV | RL = 10kΩ | 3 | |||
| Voltage Output Swing from Rail | 40 | 50 | mV | RL = 2kΩ | 3 | ||
| Voltage Output Swing from Rail Over Temperature | 80 | mV | RL = 2kΩ | 3 | |||
| Short-Circuit Current | ISC | -50 | 30 | mA | 3 | ||
| Specified Voltage Range | VS | 2.2 | 5.5 | V | 4 | ||
| Operating Voltage Range | 2 | 5.5 | V | 4 | |||
| Quiescent Current per amplifier | IQ | 760 | 950 | μA | IO = 0, VS = +5.5V, VCM < (V+) – 1.3V | 4 | |
| Quiescent Current Over Temperature | IQ | 1 | mA | Over Temperature | 4 | ||
| Specified Temperature Range | -40 | 125 | °C | 4 | |||
| Operating Temperature Range | -40 | 150 | °C | 4 | |||
| Thermal Resistance Junction-to-Ambient (SO-8) | θJA | 150 | °C/W | SO-8, TSSOP-14, MSOP-8 package | 4 |
CAD (KiCad official)
- Symbol:
OPA2376AIDR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa2376aidr-etched.step/opa2376aidr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2376aidr.step/opa2376aidr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (31 pp, sha256
de50c55aada43830, retrieved 2026-08-17, tier: manufacturer) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).