- 制造厂商：TI
- 产品类别：隔离
- 技术类目：隔离式比较器
- 功能描述：具有可调阈值和锁存功能的汽车类快速响应基础型隔离式比较器
- 点击这里打开及下载AMC22C11-Q1的技术文档资料
- TI代理渠道，提供当日发货、严格的质量标准，满足您的目标价格
The AMC22C11-Q1 is an isolated comparator with a short response time. The open-drain output is separated from the input circuitry by an isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide galvanic isolation of up to 3 kVRMS according to DIN EN IEC 60747-17 (VDE 0884-17) and UL1577, and supports a working voltage of up to 560 VRMS.
The trip threshold is adjustable from 20 mV to 450 mV in low-hysteresis mode and from 600 mV to 2.7 V in high-hysteresis mode through a single external resistor.
The open-drain output on the device supports transparent mode (LATCH input tied to GND2) where the output follows the input state, or latch mode, where the output is cleared on the falling edge of the latch input signal.
The AMC22C11-Q1 is available in an 8-pin SOIC package and is specified over the full automotive temperature range of –40°C to +125°C.
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Wide high-side supply range: 3 V to 25 V
- Low-side supply range: 2.7 V to 5.5 V
- Adjustable threshold: 20 mV to 2.7 V
- Reference current for threshold adjustment:
- 100 μA, ±1%
- Trip threshold error: ±1% (max) at 250 mV
- Open-drain output with optional latch mode
- Propagation delay: 240 ns (typ)
- High CMTI: 75 V/ns (min)
- Safety-related certifications:
- 4250-VPK basic isolation per DIN EN IEC 60747-17 (VDE 0884-17)
- 3000-VRMS isolation for 1 minute per UL1577
- Number of channels (#)
- 1
- Output type
- Open-drain
- Propagation delay time (μs)
- 0.24
- CMTI (Min) (kV/μs)
- 55
- Operating temperature range (C)
- -40 to 125
- Rating
- Automotive
AMC22C11-Q1的完整型号有：AMC22C11QDRQ1、PAMC22C11QDRQ1，以下是这些产品的关键参数及官网采购报价：
AMC22C11QDRQ1，工作温度：-40 to 125，封装：SOIC (D)-8，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：Level-2-260C-1 YEAR，引脚镀层/焊球材料：NIPDAU，TI官网AMC22C11QDRQ1的批量USD价格：1.18（1000+）
PAMC22C11QDRQ1，工作温度：-40 to 125，封装：SOIC (D)-8，包装数量MPQ：3000个，MSL 等级/回流焊峰值温度：-，引脚镀层/焊球材料：-，TI官网PAMC22C11QDRQ1的批量USD价格：1.18（1000+）
AMC23C11EVM — 适用于 AMC23C11 快速响应增强型隔离式比较器的评估模块
AMC23C11 评估模块 (EVM) 是一个用于评估 AMC23C11 的平台，后者是一款响应时间短、具有锁存功能的隔离式窗口比较器。比较器的输出通过隔离栅与输入电路分离，该隔离栅经认证，可提供高达 5kVRMS 的增强型电隔离，并支持高达 1.5kVRMS 的工作电压。
