Features

• Drop-in Compatible with AD7440, AD7450A

• Differential Input

• Simple SPI-compatible Serial Digital Interface

• Guaranteed No Missing Codes

• 1MHz Sampling Rate

• 3V or 5V Operation

• Low Operating Current

- 1.25mA at 1MSPS with 3V Supplies

- 1.70mA at 1MSPS with 5V Supplies

• Power-down Current between Conversions: 1μA

• Excellent Differential Non-Linearity

• Low THD: -83dB (typ)

• Pb-Free (RoHS Compliant)

• Available in MSOP Package

Applications

• Remote Data Acquisition

• Battery Operated Systems

• Industrial Process Control

• Energy Measurement

• Data Acquisition Systems

• Pressure Sensors

• Flow Controllers

ISL267440IHZ-T7A属于集成电路（IC） > 模数转换器（ADC）。瑞萨科技有限公司制造生产的ISL267440IHZ-T7A模数转换器（ADC）模数转换器（ADC、A/D 或 A 转 D）对模拟信号进行采样，例如由麦克风采集的声音或传感器的输出，然后将其转换为数字信号。一般来说，数字输出是二进制补码二进制数，与输入成比例。输入类型可能是差分、伪差分或单端输入。模数转换器可按照位数、采样率、输入数、接口、转换器数和架构（例如自适应增量、双斜率、折叠、流水线、SAR、三角积分、两步式）进行选择。