Shenzhen Meiyuxin Technology Co., Ltd. [Electronic Component Agent] supplies AD5700-1ACPZ-RL7 low-power HART modem quality assurance brand new original! ! !

Product Description:

The AD5700-1ACPZ-RL7 are single chip solutions designed to operate as a HART® FSK half-duplex modem and comply with the HART physical layer requirements. The devices integrate all necessary filtering, signal detection, modulation, demodulation, and signal generation functions, requiring minimal external components. The integrated 0.5% precision oscillator on the AD5700-1 saves significant board space, making it ideal for line-powered applications in master and slave configurations. The AD5700/AD5700-1 consume a maximum supply of 115 µA, making them a good choice for low power loop powered applications. The transmitted waveforms are phase continuous 1200 Hz and 2200 Hz sine waves. The AD5700/AD5700-1 has a built-in precision carrier detection circuit and uses a standard UART interface.

Product Features:

HART Compatible Fully Integrated FSK Modem

1200 Hz and 2200 Hz sinusoidal offset frequencies

Supply current in receive mode: 115 µA (maximum)

Suitable for intrinsically safe applications

Integrated receive bandpass filter

Minimal External Components Required

Clock optimization for various system configurations

Ultra-low power crystal oscillator (60 µA max)

External CMOS clock source

Precision Internal Oscillator

Buffered HART output - additional drive capability

8 kV HBM ESD rating

Supply voltage: 1.71 V to 5.5 V

1.71 V to 5.5 V interface

Operating temperature range: -40°C to +125°C

4 mm × 4 mm LFCSP package

Compatible with HART physical layer

UART interface

AD5700-1ACPZ-RL7 Product Application:

Field Transmitter

HART multiplexer

PLC and DCS analog I/O modules

HART network connection