AMC1200-Q1
- Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Temperature Grade 2: –40°C to 105°C
- HBM ESD Classification Level H2
- CDM ESD Classification Level C3B
- ±250-mV Input Voltage Range Optimized for
Shunt Resistors - Very Low Nonlinearity: 0.075% (max)
with 5-V High-Side Supply - Low Offset Error: 1.5 mV (max)
- Low Noise: 3.1 mVRMS (typical)
- Low High-Side Supply Current:
8 mA (max) at 5 V - Input Bandwidth: 60 kHz (min)
- Fixed Gain: 8 (0.5% accuracy)
- High Common-Mode Rejection Ratio:
108 dB (typical) - 3.3-V Operation on Low-Side
- Certified Galvanic Isolation:
- UL1577 and VDE V 0884-10 Approved
- Isolation Voltage: 4250 VPEAK
- Working Voltage: 1200 VPEAK
- Transient Immunity: 10 kV/\xECs (min)
- Typical 10-Year Lifespan at Rated Working
Voltage (see Application Report, SLLA197
The AMC1200-Q1 is a precision isolation amplifier with the output separated from the input circuitry by a silicon dioxide (SiO2) barrier that is highly resistant to magnetic interference. This barrier is certified to provide galvanic isolation of up to 4250 VPEAK according to UL1577 and VDE V 0884-10. Used in conjunction with isolated power supplies, this device prevents noise currents on a high common-mode voltage line from entering the local ground and interfering with or damaging sensitive circuitry.
The input of the AMC1200-Q1 is optimized for direct connection to shunt resistors or other low-voltage level signal sources. The performance of the device supports accurate current control, resulting in systemlevel power saving and (especially in motor-control applications) lower torque ripple. The common-mode voltage of the output signal is automatically adjusted to either the 3-V or 5-V low-side supply.
The AMC1200-Q1 is available in a wide-body, 8-pin SOIC package (DWV) and a gullwing, 8-pin SOP package (DUB).
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | AMC1200-Q1 Fully-Differential Isolation Amplifier 数据表 (Rev. A) | PDF | HTML | 2016-1-29 | ||
| 证书 | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA) | 2026-6-11 | ||||
| 应用手册 | 借助隔离式放大器实现出色的辐射发射 EMI 性能. | PDF | HTML | 英语版 | PDF | HTML | 2025-11-10 | |
| 电子书 | 隔离式信号链解决方案工程师指南 | PDF | HTML | 英语版 | PDF | HTML | 2025-1-23 | |
| 白皮书 | 比较隔离式放大器和隔离式调制器 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2024-7-24 | |
| 应用简报 | 将差分输出（隔离式）放大器连接到单端输入 ADC (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2023-6-21 | |
| 应用简报 | 隔离式数据转换器的分流电阻选型 | PDF | HTML | 英语版 | PDF | HTML | 2023-5-5 | |
| 应用简报 | 比较 HEV/EV 中基于采样电阻和基于霍尔传感器的隔离式电流 检测解决方案 (Rev. C) | PDF | HTML | 英语版 (Rev.C) | PDF | HTML | 2023-4-4 | |
| 证书 | UL Certificate of Compliance File E181974 Vol 4 Sec 1 (Rev. A) | 2022-8-5 | ||||
| 证书 | CSA Certification (Certificate: 220991) (Rev. A) | 2015-10-23 |
设计与开发
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| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOIC (DWV) | 8 | Ultra Librarian |
| SOP (DUB) | 8 | Ultra Librarian |
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