ADI AD7193BRUZ

244，8差分，个伪差分3V ~ 5.25V2.7V ~ 5.25V-40°C ~ 105°C

Overview

The AD7193BRUZ is a 4-channel Ultralow Noise 24-bit Sigma-Delta (Σ-Δ) ADC with PGA for high precision measurement applications. It contains a low noise, 24-bit Sigma-Delta (Σ-Δ) analogue to digital converter (ADC). The on-chip low noise gain stage means that signals of small amplitude can interface directly to the ADC. The device can be configured to have four differential inputs or eight pseudo differential inputs. The on-chip channel sequencer allows several channels to be enabled simultaneously and the AD7193BRUZ sequentially converts on each enabled channel, simplifying communication with the part. The on-chip 4.92MHz clock can be used as the clock source to the ADC or, alternatively, an external clock or crystal can be used. The output data rate from the part can be varied from 4.7Hz to 4.8kHz. The device has a very flexible digital filter, including a fast settling option. Variables such as output data rate and settling time are dependent on the option selected.

Features

Tube Package
1 Functions
28 basic kinds of terminations
28 pin count
Minimal supply voltage of 3V
3/53.3/5V power supplies
1 elements

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
AD7193BRUZ ADC applications.

• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology