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ALM2402QPWPRQ1

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Texas Instruments Global Sourcing Parts, HTSSOP-14-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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docs alm2402qpwprq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers alm2402qpwprq1: viewers · Ray 1mo ago
alm2402qpwprq1-etched.fit.json alm2402qpwprq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
alm2402qpwprq1-etched.glb alm2402qpwprq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
alm2402qpwprq1-etched.step alm2402qpwprq1: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
alm2402qpwprq1.glb Publish 0.1.0 · Ray 1mo ago
alm2402qpwprq1.kicad_mod Publish 0.1.0 · Ray 1mo ago
alm2402qpwprq1.kicad_sym Publish 0.1.0 · Ray 1mo ago
alm2402qpwprq1.lbr Publish 0.1.0 · Ray 1mo ago
alm2402qpwprq1.step Publish 0.1.0 · Ray 1mo ago
package.json alm2402qpwprq1: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
page.json alm2402qpwprq1: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 1mo ago
README.md Initial commit: component/alm2402qpwprq1 · Ray 1mo ago

ALM2402QPWPRQ1

Texas Instruments · Global Sourcing Parts · HTSSOP-14-EP

ALM2402QPWPRQ1 from Texas Instruments, in a HTSSOP-14-EP. 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 IN1- input Inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics
2 IN1+ input Non-inverting input terminal for opamp 1; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics
3 OTF/SH_DN bidirectional Bidirectional over temperature flag and shutdown pin; pull above 1.0V (VIH_OTF) for normal operation or below 0.35V (VIL_OTF) for shutdown; driven low when junction temperature exceeds 157-175°C
4 IN2+ input Non-inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics
5 IN2- input Inverting input terminal for opamp 2; input common mode range 0.2V to (VCC - 1.2V) per Electrical Characteristics
6 GND power_in Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad
7 NC unconnected No internal connection; must not be connected
8 NC unconnected No internal connection; must not be connected
9 OUT2 output Output of opamp 2; can source and sink up to 400mA continuous output current per channel; powered by VCC_O2 (3V to 16V)
10 VCC_O2 power_in Output stage power supply pin for opamp 2; operating range 3V to 16V, independent from VCC
11 VCC power_in Gain stage and protection circuitry power supply for both opamps; operating range 4.5V to 16V
12 VCC_O1 power_in Output stage power supply pin for opamp 1; operating range 3V to 16V, independent from VCC
13 OUT1 output Output of opamp 1; can source and sink up to 400mA continuous output current per channel; powered by VCC_O1 (3V to 16V)
14 GND power_in Ground reference pin; both ground pins (6 and 14) must be connected together on PCB board and to exposed thermal pad
15 EP passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package HTSSOP-14-EP
Category Global Sourcing Parts
Pins 15

CAD (KiCad official)

  • Symbol: ALM2402QPWPRQ1
  • Footprint: Package_SO:TSSOP-14-1EP_4.4x5mm_P0.65mm
  • 3D model: HTSSOP-14-EP (KiCad packages3D, STEP)
  • 3D model files: alm2402qpwprq1-etched.step / alm2402qpwprq1-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); alm2402qpwprq1.step / alm2402qpwprq1.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (31 pp, sha256 62a19538bb7bf5ae, retrieved 2026-09-24, 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 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF