component
TLV379M
Public Made by Adomby adom
HGSEMI Operational Amplifier, SOP-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
markdownTLV379M
HGSEMI · Operational Amplifier · SOP-8
TLV379M from HGSEMI, in a SOP-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 | NC | unconnected | No connect; not internally connected on the single TLV379 SOP-8. |
| 2 | -IN | input | Inverting input of the op amp; common-mode range extends 100mV beyond the rails (VSS-0.1V to VDD+0.1V), absolute maximum VSS-0.5V to VDD+0.5V. |
| 3 | +IN | input | Non-inverting input of the op amp; common-mode range extends 100mV beyond the rails (VSS-0.1V to VDD+0.1V), absolute maximum VSS-0.5V to VDD+0.5V. |
| 4 | V- | power_in | Negative supply (VSS/ground in single-supply operation); supply range is 1.4V to 5.5V between V+ and V-. |
| 5 | NC | unconnected | No connect; not internally connected on the single TLV379 SOP-8. |
| 6 | OUTPUT | output | Rail-to-rail amplifier output with about 20mA source/sink capability; stable for gains of 10 or more. |
| 7 | V+ | power_in | Positive supply (VDD), 1.4V to 5.5V with 7.5V absolute maximum; place a 0.1µF ceramic bypass capacitor close to this pin. |
| 8 | NC | unconnected | No connect; not internally connected on the single TLV379 SOP-8. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | SOP-8 |
| Category | Amplifiers/Comparators |
| 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 | VOS | 0.4 | 3 | mV | VCM = VS/2 | 4 | |
| Common-Mode Rejection Ratio | CMRR | 71 | 76 | dB | VS = 5V, VCM = -0.1V to 2.5V | 4 | |
| Common-Mode Rejection Ratio | CMRR | 68 | 82 | dB | VS = 5V, VCM = -0.1V to 5.1V | 4 | |
| Open-Loop Voltage Gain | AOL | 69 | 86 | dB | Vs=1.4V, RL = 50kΩ, VO = Vs-0.1V | 4 | |
| Open-Loop Voltage Gain | AOL | 84 | 92 | dB | Vs=5V, RL = 50kΩ, VO = Vs-0.1V | 4 | |
| Output Voltage Swing from Rail (high) | VOH | 1.39 | 1.395 | V | Vs=1.4V, RL= 50kΩ | 4 | |
| Output Voltage Swing from Rail (low) | VOL | 4.5 | 10 | mV | 4 | ||
| Output Voltage Swing from Rail (high) | VOH | 4.99 | 4.997 | V | Vs=5V, RL = 50kΩ | 4 | |
| Output Voltage Swing from Rail (low) | VOL | 3.5 | 10 | mV | 4 | ||
| Power Supply Rejection Ratio | PSRR | 77 | 84 | dB | VS = +1.4V to +5.5V, VCM = +0.5V | 4 | |
| Common-Mode Voltage Range | VCM | -0.1 | 5.6 | V | VS = 5.5V | 4 | |
| Operating Voltage Range | 1.4 | 5.5 | V | 4 | |||
| Power Supply Voltage (VDD to Vss) | VDD | -0.5 | 7.5 | V | 3 | ||
| PDB Input Voltage | 7 | V | Vss-0.5V to +7V range as printed; min is not numeric | 3 | |||
| Operating Temperature Range | -40 | 125 | °C | 3 | |||
| Junction Temperature | 160 | °C | 3 | ||||
| Storage Temperature Range | -55 | 150 | °C | 3 | |||
| Lead Temperature (soldering) | 260 | °C | 10 sec soldering | 3 | |||
| ESD Susceptibility HBM | 6 | KV | HBM | 3 | |||
| ESD Susceptibility MM | 300 | V | MM | 3 | |||
| Package Thermal Resistance, SOP-8 | θJA | 125 | °C/W | TA=+25℃, SOP-8 | 3 |
CAD (KiCad official)
- Symbol:
TLV379M - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
tlv379m-etched.step/tlv379m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlv379m.step/tlv379m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (12 pp, sha256
9fa7cb8c0e152535, retrieved 2026-10-18, 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).