MDC91127
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MDC91127是一款 128 通道、16 位电流输入模数转换器 (ADC)。它在单个封装中同时集成了电流到电压转换和模数 (A/D) 转换。128 个低电平电流输出器件(例如光电二极管)可以直接连接到MDC91127的输入端并被数字化。其输入范围可低至 4pC。
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产品特性和优势
- 128 通道、16位电流数字转换器
- 4pC 至 25pC 输入范围
- 25pC 范围、20pF CSensor条件下,RMS 噪声可低至 44ppm
- 4pC 范围具备±0.025% INL (积分非线性)
- 166μs 至0.1s 积分时间
- 32 x 128 采样数据缓冲区
- 大于128 通道的菊花链拓扑
- 5V 模拟、1.8V数字单电源供电
- 40MHz 系统时钟
- -40°C 至 +85°C 温度范围
- 采用 BGA-440 (20mmx20mm) 封装

正在供货产品型号
MDC91127GBW-T
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MDC91128GBW 128 通道、20 位电流输入 ADC
MDC91128 是一款 128 通道、20 位或 16 位电流输入模数转换器 (ADC)。它在单个封装中同时集成了电流到电压转换和模数 (A/D) 转换。多达128 个低电平电流输出器件(例如光电二极管)可以直接连接到MDC91128的输入端并被数字化。其输入范围可低至 4pC。
MDC91127 Resources
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DELTA-SIGMA(ΔΣ)模数转换器(ADC)产品类目 -
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