Shenzhen Meiyuxin Technology Co., Ltd. [Recycling Factory Dummy] Sells Original ADS8168IRHBR 16-bit, 1MSPS, 8-channel SAR ADC with reference voltage, reference voltage buffer and direct sensor interface! ! !

Product Description:

The ADS8168IRHBR is a family of 16-bit, 8-channel, high precision successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single 5V supply and feature the ADS8168IRHBR and 250kSPS (ADS8166) total throughput.

The input multiplexer supports longer settling times, which makes it easier to drive analog inputs. The outputs of the multiplexer and ADC analog inputs are available as device pins. This configuration allows one ADC driver op amp to be used for all eight analog inputs of the multiplexer.

The ADS816x has a digital window comparator with programmable high and low alarm thresholds for each analog input channel. A single op amp solution with programmable alarm thresholds enables low power, low cost, and smallest form factor applications.

Product Features:

Compact low power data acquisition system:

Multiplexer output pins support a single external driver amplifier

16-bit SAR ADC

Low Drift Integrated Reference and Buffer

0.5 × VREF output for analog input DC bias

Excellent AC and DC performance:

SNR: 92dB, THD: –110dB

INL: ±0.3LSB, 16 bits, no missing codes

Multiplexer with channel sequencer:

Multi-Channel Sequencing Options:

Manual Mode, Dynamic Mode, Auto Sequence Mode, Custom Channel Sequencing

Early switches enable direct sensor interface

Dynamic mode reduces response time

System Monitoring Function:

Programmable window comparator per channel

Avoid false triggering with programmable hysteresis

Enhanced SPI digital interface:

1MSPS throughput at 16MHz SCLK

70MHz high-speed digital interface

Wide working range:

External VREF Input Range: 2.5V to 5V

AVDD Range: 3V to 5.5V

DVDD Range: 1.65V to 5.5V

Temperature range: –40°C to +125°C

Applications:

• Analog input module

• Multi-parameter patient monitor

• Anesthesia delivery system

• LCD test

• Data center interconnection (subway)

• Optical modules