component
LMP8672MAX
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-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
markdownLMP8672MAX
Texas Instruments · Operational Amplifier · SOIC-8
LMP8672MAX from Texas Instruments, in a SOIC-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 | OUT A | output | Output of amplifier A, which can supply about ±26mA with short-circuit protection. |
| 2 | IN A- | input | Inverting input of amplifier A, with common-mode range of about -16.9V to +17.1V at VS = ±20V. |
| 3 | IN A+ | input | Non-inverting input of amplifier A, with common-mode range of about -16.9V to +17.1V at VS = ±20V. |
| 4 | V- | power_in | Negative supply pin; total supply (V+ - V-) is rated to 46V absolute maximum and ±2.5V to ±22V operating. |
| 5 | IN B+ | input | Non-inverting input of amplifier B, with input voltage limited to (V-) - 0.7V to (V+) + 0.7V. |
| 6 | IN B- | input | Inverting input of amplifier B, with input voltage limited to (V-) - 0.7V to (V+) + 0.7V. |
| 7 | OUT B | output | Output of amplifier B, which can supply about ±26mA with short-circuit protection. |
| 8 | V+ | power_in | Positive supply pin; total supply (V+ - V-) is rated to 46V absolute maximum and ±2.5V to ±22V operating. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Operational Amplifier/Comparator |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Input Offset Voltage (25°C) | VOS | -100 | 400 | 100 | μV | 3 | |
| Input Offset Voltage (temperature extremes, boldface) | VOS | -750 | 750 | μV | Boldface limit at temperature extremes | 3 | |
| Average Input Offset Voltage Drift vs Temperature | ΔVOS/ΔTemp | 0.1 | 2 | μV/°C | -40°C ≤ TA ≤ 125°C | 3 | |
| Input Bias Current (LMP8672, 25°C) | IB | 200 | 50 | nA | VCM = 0V | 3 | |
| Input Bias Current (LMP8672, temperature extremes, boldface) | IB | -250 | 250 | nA | Boldface limit at temperature extremes; VCM = 0V | 3 | |
| Input Offset Current (LMP8672, 25°C) | IOS | 100 | 25 | nA | VCM = 0V | 3 | |
| Input Offset Current (LMP8672, temperature extremes, boldface) | IOS | -125 | 125 | nA | Boldface limit at temperature extremes; VCM = 0V | 3 | |
| Common-Mode Input Voltage Range (positive limit) | VIN-CM | 17.1 | V | 3 | |||
| Common-Mode Input Voltage Range (negative limit) | VIN-CM | -16.9 | V | 3 | |||
| Equivalent Input Noise Voltage | en | 0.34 | 0.65 | μVRMS | 20Hz to 20kHz | 3 | |
| Equivalent Input Noise Density | en | 2.5 | 4.7 | nV/√Hz | f = 1kHz | 3 | |
| Total Harmonic Distortion + Noise | THD+N | 3e-05 | 9e-05 | % | AV = 1, VOUT = 3Vrms, RL = 600Ω | 3 | |
| Gain Bandwidth Product | GBWP | 45 | 55 | MHz | 3 | ||
| Slew Rate | SR | 15 | 20 | V/μs | 3 | ||
| Power Supply Rejection Ratio (PSRR) | PSRR | 125 | 110 | dB | See (4) | 3 | |
| Power Supply Rejection Ratio (temperature extremes, boldface) | PSRR | 100 | dB | Boldface limit at temperature extremes; see (4) | 3 | ||
| Common-Mode Rejection Ratio (CMRR) | CMRR | 115 | 105 | dB | -15V≤Vcm≤15V | 3 | |
| Common-Mode Rejection Ratio (temperature extremes, boldface) | CMRR | 100 | dB | Boldface limit at temperature extremes; -15V≤Vcm≤15V | 3 | ||
| Open Loop Voltage Gain | AVOL | 125 | 135 | dB | -15V ≤ Vout ≤ 15V, RL = 2kΩ | 3 | |
| Maximum Output Voltage Swing | VOUTMAX | 19 | 18.8 | V | RL = 2kΩ | 3 | |
| Maximum Output Voltage Swing (temperature extremes, boldface) | VOUTMAX | 18.6 | V | Boldface limit at temperature extremes; RL = 2kΩ | 3 | ||
| Output Current | IOUT | 9.3 | 9.5 | mA | RL = 2kΩ | 4 | |
| Total Quiescent Current (LMP8672) | IS | 12.5 | 16 | mA | IOUT = 0mA | 4 | |
| Power Supply Voltage (VS = V+ − V−) | VS | 46 | V | VS = V+ − V− | 2 | ||
| Storage Temperature | -65 | 150 | °C | 2 | |||
| Junction Temperature | TJ | 150 | °C | 2 | |||
| ESD Rating (Human Body Model) | 2000 | V | Human body model, JESD22-A114C | 2 | |||
| ESD Rating (Machine Model, pins 1, 4, 7, 8) | 200 | V | Machine model, pins 1, 4, 7 and 8 | 2 | |||
| ESD Rating (Machine Model, pins 2, 3, 5, 6) | 100 | V | Machine model, pins 2, 3, 5 and 6 | 2 | |||
| Temperature Range | TA | -40 | 125 | °C | TMIN ≤ TA ≤ TMAX | 2 | |
| Supply Voltage Range | VS | 2.5 | 22 | V | LMP8671/2/4, ±2.5V ≤ VS ≤ ±22V | 2 | |
| Thermal Resistance θJA (SO) | θJA | 145 | °C/W | SO package | 2 |
CAD (KiCad official)
- Symbol:
LMP8672MAX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lmp8672max-etched.step/lmp8672max-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmp8672max.step/lmp8672max.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (18 pp, sha256
bcfbb19aa4a4e478, retrieved 2026-10-31, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).