ADS5500集成电路（IC）的模数转换器（ADC）规格书PDF中文资料

ADS5500属于集成电路（IC）的模数转换器（ADC）。由德州仪器制造生产的ADS5500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

14-Bit Resolution

125−MSPS Sample Rate

High Signal−to−Noise Ratio (SNR):

70.5 dBFS at 100 MHz fIN (TYP)

High Spurious−Free Dynamic Range (SFDR):

82 dBc at 100−MHz fIN (TYP)

2.3-VPP Differential Input Voltage

Internal Voltage Reference

3.3-V Single-Supply Voltage

Analog Power Dissipation: 578 mW

− Total Power Dissipation: 780 mW

Serial Programming Interface

TQFP-64 PowerPAD
Package

One Assembly/Test Site

One Fabrication Site

Available in Military (−55C/125C)

Temperature Range(1)

Extended Product Life Cycle

Extended Product−Change Notification

Product Traceability

APPLICATIONS

Wireless Communication

Test and Measurement Instrumentation

Single and Multichannel Digital Receivers

Communication Instrumentation

− Radar, Infrared

Video and Imaging

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

Controlled Baseline

DESCRIPTION

The ADS5500 is a high-performance, 14-bit 125−MSPS analog-to-digital converter (ADC). To provide a complete

converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed

for applications demanding the highest speed and highest dynamic performance in a small space, the ADS5500 has

excellent power consumption of 780 mW at 3.3-V single-supply voltage. This allows an even higher system

integration density. The provided internal reference simplifies system design requirements. A parallel CMOScompatible

output ensures seamless interfacing with common logic.

The ADS5500 is available in a 64-pin TQFP PowerPAD package and is specified over the full temperature range of

−55°C to 125°C.