PRODUCT DESCRIPTION

The AD1674 is a complete, multipurpose, 12-bit analog-to digital converter, consisting of a user-transparent onboard sample-and-hold amplifier (SHA), 10 volt reference, clock and three-state output buffers for microprocessor interface. The AD1674 is pin compatible with the industry standard AD574A and AD674A, but includes a sampling function while delivering a faster conversion rate. The on-chip SHA has a wide input bandwidth supporting 12-bit accuracy over the full Nyquist bandwidth of the converter.

FEATURES

Complete Monolithic 12-Bit 10 ms Sampling ADC

On-Board Sample-and-Hold Amplifier

Industry Standard Pinout

8- and 16-Bit Microprocessor Interface

AC and DC Specified and Tested

Unipolar and Bipolar Inputs

65 V, 610 V, 0 V–10 V, 0 V–20 V Input Ranges

Commercial, Industrial and Military Temperature Range Grades

MIL-STD-883 and SMD Compliant Versions Available

AD1674JN属于集成电路（IC） > 模数转换器（ADC）。亚德诺半导体技术有限公司制造生产的AD1674JN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。