component
LMP8480MMX-S
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, 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
markdownLMP8480MMX-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmp8480mmx-s.step/lmp8480mmx-s.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).