component
OPA4377AIPWR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, TSSOP-14. Datasheet-verified pinout, 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
markdownOPA4377AIPWR
Texas Instruments · Precision Op Amps · TSSOP-14
OPA4377AIPWR from Texas Instruments, in a TSSOP-14. 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 | Output of amplifier channel A; rail-to-rail output stage with short-circuit current of +30/-50 mA and open-loop output impedance of 150 ohm. |
| 2 | -IN A | input | Inverting input of amplifier channel A; input bias current typically ±0.2 pA, protected by internal ESD diodes clamped to the supply rails and current-limited to 10 mA for overdrive. |
| 3 | +IN A | input | Non-inverting input of amplifier channel A; common-mode voltage range extends from (V-)-0.1V to (V+)+0.1V. |
| 4 | V+ | power_in | Positive power supply pin; specified voltage range is 2.2V to 5.5V, quiescent current 0.76 mA (typ) per amplifier. |
| 5 | +IN B | input | Non-inverting input of amplifier channel B; common-mode voltage range extends from (V-)-0.1V to (V+)+0.1V. |
| 6 | -IN B | input | Inverting input of amplifier channel B; input bias current typically ±0.2 pA, protected by internal ESD diodes clamped to the supply rails and current-limited to 10 mA for overdrive. |
| 7 | OUT B | output | Output of amplifier channel B; rail-to-rail output stage with short-circuit current of +30/-50 mA and open-loop output impedance of 150 ohm. |
| 8 | OUT C | output | Output of amplifier channel C; rail-to-rail output stage with short-circuit current of +30/-50 mA and open-loop output impedance of 150 ohm. |
| 9 | -IN C | input | Inverting input of amplifier channel C; input bias current typically ±0.2 pA, protected by internal ESD diodes clamped to the supply rails and current-limited to 10 mA for overdrive. |
| 10 | +IN C | input | Non-inverting input of amplifier channel C; common-mode voltage range extends from (V-)-0.1V to (V+)+0.1V. |
| 11 | V- | power_in | Negative (ground/negative) power supply pin; supply voltage VS = (V+) - (V-) up to 5.5V specified, absolute maximum 7V. |
| 12 | +IN D | input | Non-inverting input of amplifier channel D; common-mode voltage range extends from (V-)-0.1V to (V+)+0.1V. |
| 13 | -IN D | input | Inverting input of amplifier channel D; input bias current typically ±0.2 pA, protected by internal ESD diodes clamped to the supply rails and current-limited to 10 mA for overdrive. |
| 14 | OUT D | output | Output of amplifier channel D; rail-to-rail output stage with short-circuit current of +30/-50 mA and open-loop output impedance of 150 ohm. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
OPA4377AIPWR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
opa4377aipwr-etched.step/opa4377aipwr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4377aipwr.step/opa4377aipwr.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 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).