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AMC1336-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to 125°C, TA
- Input structure optimized for voltage measurements:
- Input voltage range: ±1 V
- Input resistance: 1.5 GΩ (typ)
- Excellent DC performance:
- Offset error: ±0.5 mV (max)
- Offset drift: ±4 µV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±40 ppm/°C (max)
- Transient immunity: 115 kV/µs (typ)
- Missing high-side supply detection
- Safety-related certifications:
- 8000-VPEAK reinforced isolation per DIN VDE V 0884-11: 2017-01
- 5700-VRMS isolation for 1 minute per UL1577
- IEC 62368-1 end equipment standard
The AMC1336-Q1 is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive double isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced isolation of up to 8000 VPEAK according to the DIN VDE V 0884-11 and UL1577 standards. Used in conjunction with isolated power supplies, this isolated modulator separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage.
The unique wide, bipolar. ±1-V input voltage range of theAMC1336-Q1 and its high input resistance support direct connection of the device to resistive dividers in high-voltage applications. When used with a digital filter (for instance, as integrated in the TMS320F28004x, TMS320F2807x, or TMS320F2837x microcontroller families) to decimate the output bitstream, the device can achieve 16 bits of resolution with a dynamic range of 87 dB at a data rate of 82 kSPS.
On the high-side, the AMC1336-Q1 is supplied by a
3.3-V or 5-V power supply. The isolated digital interface operates from a 3.0-V, 3.3-V or 5-V power supply.
The AMC1336-Q1 performance is specified over the extended industrial temperature range of –40°C to +125°C.
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评估板
AMC1336EVM — 用于电压检测感应的 AMC1336 增强型隔离式 Δ-Σ 调制器评估模块
AMC1336 评估模块 (EVM) 是一种用于评估 AMC1336 器件的平台，该器件是用于电压检测的增强型隔离式 Δ-Σ 调制器。AMC1336 是具有输出缓冲器的 1 位调制器，该输出缓冲器通过二氧化硅 (SiO2) 隔离层与输入接口电路进行隔离。隔离层提供高达 8000VPEAK 的电隔离。当与现场可编程门阵列 (FPGA) 或其他数字滤波器结合使用时，AMC1336 可以实现 16 位模数 (A/D) 转换，而不会丢失代码。
用户指南: PDF
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SBAR013 — Isolated Amplifier Voltage Sensing Excel Calculator
This calculator provides estimates of the errors associated with using isolation amplifier devices in a voltage sensing configuration.
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隔离式放大器
隔离式 ADC
精密 ADC
计算工具
SBAR020 — Isolated Amplifier Current Sensing Excel Calculator
This calculator provides estimates of the errors associated with using isolation amplifier devices in a current sensing configuration.
支持的产品和硬件
产品
隔离式放大器
隔离式 ADC
精密 ADC
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| SOIC (DWV) | 8 | Ultra Librarian |
订购和质量
包含信息：
- RoHS
- REACH
- 器件标识
- 引脚镀层/焊球材料
- MSL 等级/回流焊峰值温度
- MTBF/时基故障估算
- 材料成分
- 鉴定摘要
- 持续可靠性监测
包含信息：
- 制造厂地点
- 封装厂地点
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