component
OPA4340EA
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SSOP-16-150mil. 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
markdownOPA4340EA
Texas Instruments · Precision Op Amps · SSOP-16-150mil
OPA4340EA from Texas Instruments, in a SSOP-16-150mil. 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 channel A with voltage swing to within 1 to 50 mV of supply rails depending on load. |
| 2 | -IN A | input | Inverting input of channel A with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 3 | +IN A | input | Noninverting input of channel A with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 4 | V+ | power_in | Positive supply voltage with operating range 2.7 V to 5.5 V. |
| 5 | +IN B | input | Noninverting input of channel B with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 6 | -IN B | input | Inverting input of channel B with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 7 | OUT B | output | Output of channel B with voltage swing to within 1 to 50 mV of supply rails depending on load. |
| 8 | NC | unconnected | No internal connection; can be left floating. |
| 9 | NC | unconnected | No internal connection; can be left floating. |
| 10 | OUT C | output | Output of channel C with voltage swing to within 1 to 50 mV of supply rails depending on load. |
| 11 | -IN C | input | Inverting input of channel C with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 12 | +IN C | input | Noninverting input of channel C with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 13 | V- | power_in | Negative supply voltage (ground reference) with operating range 2.7 V to 5.5 V. |
| 14 | +IN D | input | Noninverting input of channel D with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 15 | -IN D | input | Inverting input of channel D with input bias current ±10 pA max and common-mode range -0.3 V to (V+) + 0.3 V. |
| 16 | OUT D | output | Output of channel D with voltage swing to within 1 to 50 mV of supply rails depending on load. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SSOP-16-150mil |
| Category | Amplifiers/Comparators |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
OPA4340EA - Footprint:
Package_SO:SSOP-16_5.3x6.2mm_P0.65mm - 3D model: SSOP-16-150mil (KiCad packages3D, STEP)
- 3D model files:
opa4340ea-etched.step/opa4340ea-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa4340ea.step/opa4340ea.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (48 pp, sha256
8099f9f9e8e49c45, 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).