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TLV4314QPWRQ1

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Texas Instruments Operational Amplifier, TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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docs tlv4314qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
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package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Initial commit: component/tlv4314qpwrq1 · Ray 4d ago
tlv4314qpwrq1-etched.fit.json tlv4314qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv4314qpwrq1-etched.glb tlv4314qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv4314qpwrq1-etched.step tlv4314qpwrq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tlv4314qpwrq1.glb Publish 0.1.0 · Ray 4d ago
tlv4314qpwrq1.kicad_mod Publish 0.1.0 · Ray 4d ago
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tlv4314qpwrq1.step Publish 0.1.0 · Ray 4d ago

TLV4314QPWRQ1

Texas Instruments · Operational Amplifier · TSSOP-14

TLV4314QPWRQ1 from Texas Instruments, in a TSSOP-14. 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 Channel A output; output voltage swing of 5mV to 25mV from supply rails at 10kΩ load, increasing to 22mV to 45mV at 2kΩ load.
2 -IN A input Inverting input of channel A; accepts input voltage from (V-) - 0.5V to (V+) + 0.5V with maximum input current of ±10mA.
3 +IN A input Non-inverting input of channel A; common-mode voltage range from (V-) - 0.2V to (V+) + 0.2V.
4 V+ power_in Positive supply voltage; operate in single-supply mode (1.8V to 5.5V) or dual-supply mode (±0.9V to ±2.75V) with maximum 7V differential between V+ and V-.
5 +IN B input Non-inverting input of channel B; common-mode voltage range from (V-) - 0.2V to (V+) + 0.2V.
6 -IN B input Inverting input of channel B; accepts input voltage from (V-) - 0.5V to (V+) + 0.5V with maximum input current of ±10mA.
7 OUT B output Channel B output; output voltage swing of 5mV to 25mV from supply rails at 10kΩ load, increasing to 22mV to 45mV at 2kΩ load.
8 OUT C output Channel C output; output voltage swing of 5mV to 25mV from supply rails at 10kΩ load, increasing to 22mV to 45mV at 2kΩ load.
9 -IN C input Inverting input of channel C; accepts input voltage from (V-) - 0.5V to (V+) + 0.5V with maximum input current of ±10mA.
10 +IN C input Non-inverting input of channel C; common-mode voltage range from (V-) - 0.2V to (V+) + 0.2V.
11 V- power_in Negative supply voltage (ground reference in single-supply); operate in single-supply mode (1.8V to 5.5V) or dual-supply mode (±0.9V to ±2.75V) with maximum 7V differential between V+ and V-.
12 +IN D input Non-inverting input of channel D; common-mode voltage range from (V-) - 0.2V to (V+) + 0.2V.
13 -IN D input Inverting input of channel D; accepts input voltage from (V-) - 0.5V to (V+) + 0.5V with maximum input current of ±10mA.
14 OUT D output Channel D output; output voltage swing of 5mV to 25mV from supply rails at 10kΩ load, increasing to 22mV to 45mV at 2kΩ load.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Amplifiers/Comparators
Pins 14

CAD (KiCad official)

  • Symbol: TLV4314QPWRQ1
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: tlv4314qpwrq1-etched.step / tlv4314qpwrq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tlv4314qpwrq1.step / tlv4314qpwrq1.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (33 pp, sha256 018be01b04208139, retrieved 2026-10-01, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF