component
AD8629MM
Public Made by Adomby adom
HGSEMI Precision Op Amps, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownAD8629MM
HGSEMI · Precision Op Amps · MSOP-8
AD8629MM from HGSEMI, in a MSOP-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 | OUTA | output | Channel A amplifier output, rail-to-rail swing. |
| 2 | INA- | input | Channel A inverting input, common-mode range extends 100mV beyond the supply rails (VSS-0.1V to VDD+0.1V). |
| 3 | INA+ | input | Channel A non-inverting input, common-mode range extends 100mV beyond the supply rails (VSS-0.1V to VDD+0.1V). |
| 4 | VSS | power_in | Negative supply (ground in single-supply operation); dual-supply operation is ±0.9V to ±2.75V, with a 0.1µF bypass capacitor recommended. |
| 5 | INB+ | input | Channel B non-inverting input, common-mode range extends 100mV beyond the supply rails (VSS-0.1V to VDD+0.1V). |
| 6 | INB- | input | Channel B inverting input, common-mode range extends 100mV beyond the supply rails (VSS-0.1V to VDD+0.1V). |
| 7 | OUTB | output | Channel B amplifier output, rail-to-rail swing. |
| 8 | VDD | power_in | Positive supply, 1.8V to 5.5V single supply (absolute maximum 7.5V between VDD and VSS), with a 0.1µF ceramic bypass capacitor placed close to the pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HGSEMI |
| Package | MSOP-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 |
|---|---|---|---|---|---|---|---|
| Power Supply Voltage (VDD to Vss) | -0.5 | 7.5 | V | VDD to Vss | 3 | ||
| Analog Input Voltage (IN+ or IN-) | -0.5 | 0.5 | V | Printed as Vss-0.5V (min) and VDD+0.5V (max); values entered relative to Vss and VDD | 3 | ||
| PDB Input Voltage | -0.5 | 7 | V | Printed as Vss-0.5V (min) and +7V (max) | 3 | ||
| Operating Temperature Range | TA | -45 | 125 | °C | 3 | ||
| Junction Temperature | TJ | 160 | °C | 3 | |||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 3 | ||
| Lead Temperature (soldering) | 260 | °C | soldering, 10sec | 3 | |||
| ESD Susceptibility HBM | 6 | KV | HBM | 3 | |||
| ESD Susceptibility MM | 400 | V | MM | 3 | |||
| Single-Supply Operating Voltage | VS | 1.8 | 5.5 | V | Single-supply operation (features and application note) | 2 | |
| Operating Temperature | TA | -45 | 125 | °C | Operating temperature (features) | 2 | |
| Input Common-Mode Voltage Range Beyond Supply Rails | VCM | -0.1 | 0.1 | V | Printed as VSS-0.1V to VDD+0.1V; values entered relative to VSS and VDD; application note | 7 | |
| Input Offset Voltage | VOS | 1 | 30 | µV | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ (table default) | 4 | |
| Input Offset Voltage Drift | ΔVOS/ΔT | 10 | 50 | nV/℃ | VS=+5V, VCM=+2.5V, VO=+2.5V (table default) | 4 | |
| Input Bias Current | IB | 20 | pA | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ (table default) | 4 | ||
| Input Offset Current | IOS | 10 | pA | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ (table default) | 4 | ||
| Common-Mode Rejection Ratio | CMRR | 110 | dB | VCM = 0V to 5V | 4 | ||
| Large Signal Voltage Gain | AVO | 145 | dB | RL = 10kΩ, VO = 0.3V to 4.7V | 4 | ||
| Output Voltage High | VOH | 4.998 | V | RL= 100kΩ to - VS | 4 | ||
| Output Voltage High | VOH | 4.994 | V | RL = 10kΩ to - VS | 4 | ||
| Output Voltage Low | VOL | 2 | mV | RL = 100kΩ to + VS | 4 | ||
| Output Voltage Low | VOL | 5 | mV | RL = 10kΩ to + VS | 4 | ||
| Short Circuit Limit | ISC | 43 | mA | RL =10Ω to - VS | 4 | ||
| Output Current | IO | 30 | mA | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ (table default) | 4 | ||
| Power Supply Rejection Ratio | PSRR | 115 | dB | VS = 2.5V to 5.5V | 4 | ||
| Quiescent Current | IQ | 550 | µA | VO = 0V, RL = 0Ω | 4 | ||
| Gain-Bandwidth Product | GBP | 4.5 | MHz | G = +100 | 4 | ||
| Slew Rate | SR | 2.5 | V/µs | RL = 10kΩ | 4 | ||
| Overload Recovery Time | 0.1 | ms | VS=+5V, VCM=+2.5V, VO=+2.5V, TA=+25℃ (table default) | 4 | |||
| Voltage Noise (en p-p) | en p-p | 0.2 | µVP-P | 0Hz to 10Hz | 4 | ||
| Voltage Noise Density (en) | en | 30 | f = 1kHz | 4 | |||
| Package Thermal Resistance, Junction-to-Ambient (MSOP-8) | θJA | 216 | °C/W | TA=+25℃ | 3 |
CAD (KiCad official)
- Symbol:
AD8629MM - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
ad8629mm-etched.step/ad8629mm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad8629mm.step/ad8629mm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HGSEMI datasheet (16 pp, sha256
795d420528c9dc6b, retrieved 2026-10-17, 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).