component
OPA2377AIDGKT
Public Made by Adomby adom
Texas Instruments Operational Amplifier, VSSOP-8. 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
markdownOPA2377AIDGKT
Texas Instruments · Operational Amplifier · VSSOP-8
OPA2377AIDGKT from Texas Instruments, in a VSSOP-8. 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 A | output | Amplifier A output, rail-to-rail, with continuous short-circuit current to ground of +30/-50 mA (one amplifier per package). |
| 2 | -IN A | input | Amplifier A inverting input, diode-clamped to the supply rails; signals more than 0.5V beyond the rails must be current limited to 10 mA or less. |
| 3 | +IN A | input | Amplifier A noninverting input, diode-clamped to the supply rails, with a common-mode range of (V-) - 0.1V to (V+) + 0.1V. |
| 4 | V- | power_in | Negative supply (ground in single-supply use); total supply VS = (V+) - (V-) is specified 2.2V to 5.5V with an absolute maximum of 7V. |
| 5 | +IN B | input | Amplifier B noninverting input, diode-clamped to the supply rails, with a common-mode range of (V-) - 0.1V to (V+) + 0.1V. |
| 6 | -IN B | input | Amplifier B inverting input, diode-clamped to the supply rails; signals more than 0.5V beyond the rails must be current limited to 10 mA or less. |
| 7 | OUT B | output | Amplifier B output, rail-to-rail, with continuous short-circuit current to ground of +30/-50 mA (one amplifier per package). |
| 8 | V+ | power_in | Positive supply, specified 2.2V to 5.5V total supply with an absolute maximum of 7V, and should be bypassed with a 0.1 µF capacitor close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2377AIDGKT - Footprint:
Package_SO:VSSOP-8_2.3x2mm_P0.5mm - 3D model: VSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
opa2377aidgkt-etched.step/opa2377aidgkt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2377aidgkt.step/opa2377aidgkt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (34 pp, sha256
811f349f200096b5, retrieved 2026-10-07, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).