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MSA2092
Public Made by Adomby adom
Minos Audio Amplifiers, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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Datasheet
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README
markdownMSA2092
Minos · Audio Amplifiers · SOP-16
MSA2092 from Minos, in a SOP-16. 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 | VAA | power_in | Positive supply of the floating input stage, with an internal Zener shunt to GND whose clamp current is limited per IAAZ. |
| 2 | GND | power_in | Floating ground of the input stage, with its voltage limited by the IAAZ and ISSZ clamp currents. |
| 3 | IN- | input | Inverting analog signal input of the error amplifier, with bidirectional clamp diodes to GND and input current rated at ±3 mA. |
| 4 | COMP | output | Error amplifier output and phase compensation node, which requires an external compensation capacitor greater than 1 nF. |
| 5 | CSD | bidirectional | Shutdown timing capacitor interface whose voltage sets the shutdown (Vth1, Vth2) and restart thresholds. |
| 6 | VSS | power_in | Negative supply of the floating input stage, with a Zener clamp to GND limited by the ISSZ clamp current. |
| 7 | VREF | power_in | 5 V reference output (typically 5.1 V) used to program the OCSET overcurrent threshold, with output current specified from 0.3 mA to 0.8 mA. |
| 8 | OCSET | input | Low-side overcurrent threshold setting input, with a recommended input voltage range of 0.5 V to 5 V. |
| 9 | DT | input | Dead-time control input whose voltage, relative to VCC, selects the preset dead-time step. |
| 10 | COM | power_in | Low-side driver ground and the reference point for all voltage ratings in the datasheet. |
| 11 | LO | output | Low-side gate drive output, released for operation when the CSD voltage exceeds Vth2. |
| 12 | VCC | power_in | Low-side supply for the output stage and logic, with a recommended range of 10 V to 18 V and undervoltage lockout near 8.9 V. |
| 13 | VS | power_in | High-side floating ground, which may swing between -5 V and +200 V per the datasheet logic note. |
| 14 | HO | output | High-side gate drive output referenced to VS, released for operation when the CSD voltage exceeds Vth2. |
| 15 | VB | power_in | High-side floating supply with a recommended range of VS+10 V to VS+18 V. |
| 16 | CSH | input | High-side overcurrent protection control input, where a voltage above VthOCH (1.2 V + VS typical) triggers output shutdown. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Minos |
| Package | SOP-16 |
| Category | Amplifiers/Comparators |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| 高压侧浮动电源电压 (VB) | VB | -0.3 | 220 | V | 3 | ||
| 低压侧固定电源电压 (VCC) | VCC | -0.3 | 20 | V | 3 | ||
| 浮动输入级正电源电压 (VAA) | VAA | 310 | V | 3 | |||
| 反相输入电流 (IIN-) | IIN- | -3 | 3 | mA | 3 | ||
| 浮动输入电源正向钳位电流 (IAAZ) | IAAZ | 20 | mA | 3 | |||
| 浮动输入电源负向钳位电流 (ISSZ) | ISSZ | 20 | mA | 3 | |||
| 低压侧电源电压钳位电流 (ICCZ) | ICCZ | 10 | mA | 3 | |||
| 高压浮动电源电压钳位电流 (IBSZ) | IBSZ | 10 | mA | 3 | |||
| 参考电压输出电流 (IOREF) | IOREF | 5 | mA | 3 | |||
| VS端允许的瞬态电压变化率 | dVS/dt | 50 | V/ns | 3 | |||
| VSS端允许的瞬态电压变化率 | dVss/dt | 50 | V/ms | 3 | |||
| 最大功耗 | PD | 1 | W | TA ≤25°C | 3 | ||
| ESD 人体放电模式 | ESD | -750 | 750 | V | 人体放电模式 | 3 | |
| ESD 机器放电模式 | ESD | -200 | 200 | V | 机器放电模式 | 3 | |
| 热阻 | RthJA | 115 | °C/W | 4 | |||
| 结温 | TJ | 150 | °C | 4 | |||
| 存储温度 | TS | -55 | 150 | °C | 4 | ||
| 引脚温度 | TL | 300 | 焊接, 10 秒 | 4 | |||
| 低压侧固定电源电压 (VCC) | VCC | 10 | 18 | V | 4 | ||
| 浮动输入额定电压 | VSS | 0 | 20 | V | 4 | ||
| OCSET端口输入电压 | VOCSET | 0.5 | 5 | V | 4 | ||
| 参考电压输出端输出电流 | IOREF | 0.3 | 0.8 | mA | 4 | ||
| 浮动输入电源正向钳位电流 | IAAZ | 1 | 11 | mA | 4 | ||
| 浮动输入电源负向钳位电流 | ISSZ | 1 | 11 | mA | 4 | ||
| COMP端到底相位补偿电容 | CCOMP | 1 | nF | 4 | |||
| 输入脉冲宽度 | IPW | 10 | ns | 4 | |||
| 上电时VSS端允许的电压变化率 | dVss/dt | 50 | V/ms | 上电时 | 4 | ||
| 低压侧输入欠压正向阈值 | UVCC+ | 8.4 | 8.9 | 9.4 | V | 5 | |
| 低压侧输入欠压负向阈值 | UVCC- | 8.2 | 8.7 | 9.2 | V | 5 | |
| 低电压区静态电流 | IQCC | 3 | mA | VDT=VCC | 5 | ||
| 低电压区电源钳位电压 | VclampL | 19.6 | 20.4 | 21.6 | V | ICC=5mA | 5 |
| 高压阱区域电源欠压正向阈值 | UVBS+ | 8 | 8.5 | 9 | V | 5 | |
| 高压阱区域电源欠压负向阈值 | UVBS- | 7.8 | 8.3 | 8.8 | V | 5 | |
| 高压区静态电流 | IQBS | 1 | mA | 5 | |||
| 高压阱到低压区漏电 | ILK | 50 | uA | VB=VS=200V | 5 | ||
| 高压侧电源钳位电压 | VClampH | 19.6 | 20.4 | 21.6 | V | IBS=5mA | 5 |
| VAA浮动电源欠压正向阈值 | UVAA+ | 8.2 | 8.7 | 9.2 | V | VSS=0, GND pin floating | 5 |
| VAA浮动电源欠压负向阈值 | UVAA- | 7.7 | 8.2 | 8.7 | V | VSS=0, GND pin floating | 5 |
| 浮动输入区静态电流 | IQAA0 | 0.5 | 2 | mA | VAA=10V, VSS=0V, VCSD=VSS | 5 | |
| 浮动输入区静态电流 | IQAA1 | 8 | 11 | mA | VAA=10V, VSS=0V, VCSD=VAA | 5 | |
| 浮动输入区至低压区漏电 | ILKM | 50 | uA | VAA=VSS=VGND=100V | 5 | ||
| VAA至GND钳位电压 | VCLAMPM+ | 6 | 7 | 8 | V | IAA=5mA, ISS=5mA, VGND=0, VCSD=VSS | 5 |
| GND至VSS端钳位电压 | VCLAMPM- | -8 | -7 | -6 | V | IAA=5mA, ISS=5mA, VGND=0, VCSD=VSS | 5 |
| 输入失调电压 | VOS | -15 | 0 | 15 | mV | 5 | |
| 输入偏置电流 | IBIN | 40 | nA | 5 | |||
| OTA增益 | Gv | 60 | dB | 5 | |||
| COMP脚振荡频率 | fOTA | 0.7 | 1 | 1.5 | MHz | VCSD=GND | 6 |
| 基准输出电压 | Vref | 4.8 | 5.1 | 5.4 | V | IoREF=0.5mA | 6 |
| 低压区过流保护阈值 | VthOCL | 1.1 | 1.2 | 1.3 | V | OCSET=1.2V | 6 |
| CSD端口充电电流 | ICSD+ | 70 | 100 | 130 | uA | VCSD=VSS+5V | 6 |
| CSD端口放电电流 | ICSD- | 70 | 100 | 130 | uA | VCSD=VSS+5V | 6 |
| 自VCSD<Vth2至输出关断传输延时 | tsd | 250 | ns | 6 | |||
| 自Vcsh>VthOCH至输出关断传输延时 | toch | 500 | ns | Vcsh>Vvthoch | 6 | ||
| 自Vs>VthOCL至输出关断传输延时 | tocl | 500 | ns | Vs>Vthocl | 6 | ||
| 输出拉电流能力 | IO+ | 1 | A | VO=0V, PW<10us | 6 |
CAD (KiCad official)
- Symbol:
MSA2092 - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files:
msa2092-etched.step/msa2092-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);msa2092.step/msa2092.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Minos datasheet (15 pp, sha256
485d869f3c5408c2, retrieved 2026-10-27, 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), consensusoff(skipped (clean text read)), 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).