EVAL-AD5700-1EBZ - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

EVAL-AD5700-1EBZ

仓库库存编号：

2084464

技术数据表：

(EN)

The EVAL-AD5700-1EBZ is an evaluation board for FSK AD5700-1 highway addressable remote transducer (HART) modem. This board can be used to evaluate either the AD5700 or the AD5700-1 part. Both can operate from a single 2V to 5.5V supply, with the AD5700-1 having the added feature of an integrated oscillator. The AD5700-1 is a single chip solution, designed and specified to operate as a HART FSK half-duplex modem, complying with the HART physical layer requirements. It integrates all of the necessary filtering, signal detection, modulating, demodulating and signal generation functions, thus requiring few external components. The 0.5% precision internal oscillator on the AD5700-1 greatly reduces the board space required, making it ideal for line-powered applications in both master and slave configurations. Transmit waveforms are phase continuous 1200Hz and 2200Hz sinusoids. The AD5700-1 contains accurate carrier detect circuitry and uses a standard UART interface.

• Convenient connections for power through screw terminal block
• Use of on-chip RC oscillator or an external crystal
• Featured with various link options
• HART compliant fully integrated FSK modem
• 1200Hz and 2200Hz sinusoidal shift frequencies
• 115μA maximum supply current in receive mode
• Integrated receive band-pass filter
• Intrinsically safe solution
• Buffered HART output for extra drive capability

参考价格及参考库存