component
LMV324TR
Public Made by Adomby adom
COSINE Operational Amplifier, TSSOP-14. 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
markdownLMV324TR
COSINE · Operational Amplifier · TSSOP-14
LMV324TR from COSINE, 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 | OUTA | output | Output of amplifier A; output voltage range extends to within millivolts of each supply rail. |
| 2 | -INA | input | Inverting input of amplifier A; voltage range from -Vs -0.3V to +Vs - 1V. |
| 3 | +INA | input | Non-inverting input of amplifier A; same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 4 | +Vs | power_in | Positive power supply (2.1V to 5.5V); place a 0.1μF bypass capacitor as close to the part as possible. |
| 5 | +INB | input | Non-inverting input of amplifier B; same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 6 | -INB | input | Inverting input of amplifier B; voltage range from -Vs -0.3V to +Vs - 1V. |
| 7 | OUTB | output | Output of amplifier B; output voltage range extends to within millivolts of each supply rail. |
| 8 | OUTC | output | Output of amplifier C; output voltage range extends to within millivolts of each supply rail. |
| 9 | -INC | input | Inverting input of amplifier C; voltage range from -Vs -0.3V to +Vs - 1V. |
| 10 | +INC | input | Non-inverting input of amplifier C; same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 11 | -Vs | power_in | Negative power supply or ground; if not grounded, bypass with a 0.1μF capacitor as close to the part as possible. |
| 12 | +IND | input | Non-inverting input of amplifier D; same voltage range as -IN (-Vs -0.3V to +Vs - 1V). |
| 13 | -IND | input | Inverting input of amplifier D; voltage range from -Vs -0.3V to +Vs - 1V. |
| 14 | OUTD | output | Output of amplifier D; output voltage range extends to within millivolts of each supply rail. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | TSSOP-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
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 | VOS | 1 | 5 | mV | 4 | ||
| Common-Mode Voltage Range | VCM | -0.1 | 4.5 | V | VS = 5.5V | 4 | |
| Power Supply Rejection Ratio | PSRR | 80 | 100 | dB | VS = +1.8V to +5.5V | 4 | |
| Operating Voltage Range | 2.1 | 5.5 | V | 4 | |||
| DC Supply Voltage | 2.1 | 5.5 | V | 3 | |||
| Operating ambient temperature | -40 | 85 | °C | 3 | |||
| Power Supply: +Vs to -Vs | 6 | V | 3 | ||||
| Input Current | 10 | mA | 3 | ||||
| Storage Temperature Range | -65 | 150 | °C | 3 | |||
| Junction Temperature | 150 | °C | 3 | ||||
| Operating Temperature Range | -40 | 125 | °C | 3 | |||
| Package Thermal Resistance, junction-to-ambient | RθJA | 105 | °C/W | TSSOP14 package | 3 |
CAD (KiCad official)
- Symbol:
LMV324TR - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
lmv324tr-etched.step/lmv324tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmv324tr.step/lmv324tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (10 pp, sha256
a4c524f1656e2803, retrieved 2026-10-14, tier: lcsc) - 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).