TEXAS INSTRUMENTS ADC121C021CIMM/NOPB 模数转换器, 12 bit, 188.9 kSPS, 单, 2.7 V, 5.5 V, VSSOP
The is a 12-bit monolithic Analog-to-digital Converter ADC that operates from a 2.7 to 5.5V supply. The low-power converter is based upon successive approximation register architecture with an internal track-and-hold circuit that can handle input frequencies up to 11MHz. This converter operates from a single supply which also serves as the reference. The device features an I²C-compatible serial interface that operates in all three speed modes, including high speed mode. The alert feature provides an interrupt that is activated when the analog input violates a programmable upper or lower limit value. The device features an automatic conversion mode, which frees up the controller and I²C interface. In this mode, the ADC continuously monitors the analog input for an out-of-range condition and provides an interrupt if the measured voltage goes out-of-range. The automatic power-down feature reduces the power consumption to less than 1µW while not converting.
电源电压DC 2.70V min
供电电流 740 µA
电路数 1
针脚数 8
位数 12
采样率 188.9 ksps
功耗 260 µW
模数转换数ADC 1
输入数 1
工作温度Max 105 ℃
工作温度Min -40 ℃
输入通道数 1
电源电压 2.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.7 V
输入电压 5.5 V
安装方式 Surface Mount
引脚数 8
封装 VSSOP-8
封装 VSSOP-8
工作温度 -40℃ ~ 105℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 测试与测量, 车用, 传感与仪器, 医用, 便携式器材
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADC121C021CIMM/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
ADC121C021CIMMX 美国国家半导体 | 类似代替 | ADC121C021CIMM/NOPB和ADC121C021CIMMX的区别 |