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LMP8480MMX-S

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Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LMP8480MMX-S

Texas Instruments · Current Sense Amplifiers · VSSOP-8

LMP8480MMX-S 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 RSP input Positive current-sense input; the input common-mode voltage must stay within 4.0 V to 76 V, and inputs below 4.0 V give invalid output and gain error.
2 VCC power_in Positive supply voltage with a 4.5 V to 76 V recommended range (absolute maximum 85 V to GND), decoupled with 0.1 µF placed close to the pin.
3 NC unconnected No internal connection; the pin is not connected inside the device.
4 GND power_in Ground reference for the device.
5 VOUT output Amplifier voltage output that equals the gain times the differential sense voltage plus the VREF offset; the absolute maximum output current is 20 mA and the output can drive up to 500 pF capacitive load without sustained oscillation.
6 NC unconnected No internal connection on the LMP8480 (this pin is REFB, a reference input, only on the LMP8481).
7 NC unconnected No internal connection on the LMP8480 (this pin is REFA, a reference input, only on the LMP8481).
8 RSN input Negative current-sense input; the input common-mode voltage must stay within 4.0 V to 76 V, and the absolute maximum voltage to GND is 85 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: LMP8480MMX-S
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8 (KiCad packages3D, STEP)
  • 3D model files: lmp8480mmx-s-etched.step / lmp8480mmx-s-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmp8480mmx-s.step / lmp8480mmx-s.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 647bd3a212d2fefb, retrieved 2026-10-10, 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-5-5 (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