LINEAR TECHNOLOGY LTC2495IUHF#PBF 模数转换器, 16 bit, 15 SPS, 单, 2.7 V, 5.5 V, QFN
The is a 16-channel 16-bit delta-sigma™ Analog-to-digital Converter ADC with EasyDrive™ technology and a 2-wire I²C interface. The patented sampling scheme eliminates dynamic input current errors and the shortcomings of on-chip buffering through automatic cancellation of differential input current. This allows large external source impedances and rail-to-rail input signals to be directly digitized while maintaining exceptional DC accuracy. This device can be configured to measure an external signal or its internal temperature sensor. It allows a wide common mode input range, independent of the reference voltage. Any combination of single-ended or differential inputs can be selected and the first conversion, after a new channel is selected, is valid. Access to the multiplexer output enables optional external amplifiers to be shared between all analog inputs and auto calibration continuously removes their associated offset and drift.
电源电压DC 2.70V min
供电电流 160 µA
电路数 1
针脚数 38
位数 16
耗散功率 0.48 mW
采样率 15 SPS
模数转换数ADC 1
输入数 8, 16
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 0.8 mW
输入通道数 16, 8
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 38
封装 QFN-38
高度 0.75 mm
封装 QFN-38
工作温度 -40℃ ~ 85℃
产品生命周期 Unknown
包装方式 Each
制造应用 Test & Measurement, 测试与测量, Sensing & Instrumentation, Automation & Process Control, 自动化与过程控制, 传感与仪器
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LTC2495IUHF#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC2495CUHF#PBF 凌力尔特 | 类似代替 | LTC2495IUHF#PBF和LTC2495CUHF#PBF的区别 |
LTC2495CUHF#TRPBF 凌力尔特 | 类似代替 | LTC2495IUHF#PBF和LTC2495CUHF#TRPBF的区别 |
LTC2495IUHF#TRPBF 凌力尔特 | 类似代替 | LTC2495IUHF#PBF和LTC2495IUHF#TRPBF的区别 |