مبدل آنالوگ به دیجیتال 24 بیت AD7782BRUZ

مبدل آنالوگ به دیجیتال 24 بیت AD7782BRUZ

مبدل آنالوگ به دیجیتال 24 بیت

• دیتاشیت

FEATURES

2-Channel, 24-Bit sigma delta- ADC

• Pin Configurable (No Programmable Registers)
• Pin Selectable Input Channels
• Pin Programmable Input Ranges (2.56 V or 160 mV)

Fixed 19.79 Hz Update Rate

Simultaneous 50 Hz and 60 Hz Rejection

24-Bit No Missing Codes

18.5-Bit p-p Resolution (2.56 V Range)

16.5-Bit p-p Resolution (160 mV Range)

INTERFACE

Master or Slave Mode of Operation Slave Mode

• 3-Wire Serial
• SPI™, QSPI™, MICROWIRE™, and DSP-Compatible
• Schmitt Trigger on SCLK

POWER

• Specified for Single 3 V and 5 V Operation
• Normal: 1.3 mA @ 3 V
• Power-Down: 9 A

ON-CHIP FUNCTIONS

Rail-Rail Input Buffer and PGA

APPLICATIONS

• Sensor Measurement
• Industrial Process Control
• Temperature Measurement
• Pressure Measurements
• Weigh Scales
• Portable Instrumentation