NCD9830中文资料ADC，8 位，8 沟道，带 I2C 接口数据手册ONSEMI规格书

描述 Description

The NCD9830 is a two-wire serially programmable analog to digital converter. Communication with the NCD9830 is accomplished via I2C interface which is compatible with industry standard protocol. The NCD9830 is available in a 16-lead TSSOP package and operates over a supply range of 2.7 to 5.5 V.

特性 Features

• Built in 2.5V Reference Voltage
• No External Voltage reference required
• Low power consumption
• Suitable for Battery Powered applications
• I2C Compliant Interface for Standard, Fast and High speed modes
• Allows for remote monitoring close to the signal source
• 8 Bit Analog to Digital Converter
• 8 single ended Inputs or 4 Differential Inputs
• Fully ROHS Compliant

简介

NCD9830属于集成电路（IC）的模数转换器（ADC）。由制造生产的NCD9830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。