ADS8406IB集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS8406IB属于集成电路（IC）的模数转换器（ADC）。由德州仪器制造生产的ADS8406IB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。

FEATURES

· Pseudo-Bipolar, Fully Differential Input, -VREF

to VREF

· 16-Bit NMC at 1.25 MSPS

· ±2 LSB INL Max, -1/+1.25 LSB DNL

· 90 dB SNR, -95 dB THD at 100 kHz Input

· Zero Latency

· Internal 4.096 V Reference

· High-Speed Parallel Interface

· Single 5 V Analog Supply

· Wide I/O Supply: 2.7 V to 5.25 V in·

Low Power: 155 mW at 1.25 MHz Typ

· Pin Compatible With ADS8412/8402

· 48-Pin TQFP Package

APPLICATIONS

· DWDM

· Instrumentation

· High-Speed, High-Resolution, Zero Latency

Data Acquisition Systems

· Transducer Interface

· Medical Instruments

· Communications

DESCRIPTION

The ADS8406 is a 16-bit, 1.25 MHz A/D converter

with an internal 4.096-V reference. The device in·

cludes a 16-bit capacitor-based SAR A/D converter

with inherent sample and hold. The ADS8406 offers a

full 16-bit interface and an 8-bit option where data is

read using two 8-bit read cycles.

The ADS8406 has a pseudo-bipolar, fully differential

input. It is available in a 48-lead TQFP package and

is characterized over the industrial -40°C to 85°C

temperature range.