component
OPA328DBVR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, 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
markdownOPA328DBVR
Texas Instruments · Precision Op Amps · SOT-23-5
OPA328DBVR 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 from the rail-to-rail operational amplifier; output voltage typically swings within 10mV of the rails at VS = 5.5V |
| 2 | V- | power_in | Negative (lowest) power supply; operating range 2.2V to 5.5V single-supply or ±1.1V to ±2.75V dual-supply |
| 3 | +IN | input | Positive (noninverting) input; common-mode voltage range extends 100mV beyond both power-supply rails with zero-crossover distortion topology |
| 4 | -IN | input | Negative (inverting) input; common-mode voltage range extends 100mV beyond both power-supply rails with zero-crossover distortion topology |
| 5 | V+ | power_in | Positive (highest) power supply; operating range 2.2V to 5.5V single-supply or ±1.1V to ±2.75V dual-supply; internal charge pump supplies input stage at approximately 1.6V above external V+ |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-5 |
| Category | Amplifiers/Comparators |
| Pins | 5 |
CAD (KiCad official)
- Symbol:
OPA328DBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5 (KiCad packages3D, STEP)
- 3D model files:
opa328dbvr-etched.step/opa328dbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa328dbvr.step/opa328dbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
3aacb7bd421e0047, retrieved 2026-09-27, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).