EVAL-AD7091R-5SDZ开发板套件编程器的评估板-模数转换器（ADC）规格书PDF中文资料

EVAL-AD7091R-5SDZ属于开发板套件编程器的评估板-模数转换器（ADC）。由亚德诺半导体技术有限公司制造生产的EVAL-AD7091R-5SDZ评估板 - 模数转换器（ADC）模数转换器 (ADC) 评估板是预装有元器件的电路板，用于提供特定 ADC 或器件工作实例。特定板上的 A/D 转换器数量从 3 到 32 不等，每秒采样率从 2.5 kHz 到 26 GHz 不等，输入电压范围从 0 到 8 Vp-p。

GENERAL DESCRIPTION

The AD7091R-5 is a 12-bit, multichannel, ultra low power, successive approximation analog-to-digital converter (ADC). The AD7091R-5 operates from a single 2.7 V to 5.25 V power supply and typically consumes only 24 µA at a 3 V supply in fast mode.

FEATURES

I2C-compatible serial interface supports standard and

fast modes

Ultra low power: 90 µW typical at 3 V in fast mode

Specified for VDD of 2.7 V to 5.25 V

On-chip accurate 2.5 V reference, 5 ppm/°C typical drift

4 single-ended analog input channels

ALERT function

BUSY function

Autocycle mode

Wide input bandwidth

68 dB signal-to-noise ratio (SNR) typical at input

frequency of 1 kHz

Flexible power/throughput rate management

No pipeline delays

Power-down mode

550 nA typical at VDD = 5.25 V

435 nA typical at VDD = 3 V

20-lead LFCSP and TSSOP packages

Temperature range: −40°C to +125°C

APPLICATIONS

Battery-powered systems

Personal digital assistants

Medical instruments

Mobile communications

Instrumentation and control systems

Data acquisition systems

Optical sensors

Diagnostic/monitoring functions