低功耗HART调制解调器 Low Power HART Modem
Product Details
The AD5700/AD5700-1 are single-chip solutions, designed and specified to operate as a HART® FSK half-duplex modem, complying with the HART physical layer requirements. The AD5700/AD5700-1 integrate 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 requirements, making it ideal for line-powered applications in both master and slave configurations. The maximum supply current consumption is 115µA, making theAD5700/AD5700-1 an optimal choice for low power loop-powered applications. Transmit waveforms are phase continuous 1200 Hz and 2200 Hz sinusoids. The AD5700/AD5700-1 contain accurate carrier detect circuitry and use a standard UART interface.
**Applications**
### Features and Benefits
型号 | 品牌 | 下载 |
---|---|---|
AD5700-1BCPZ-RL7 | ADI 亚德诺 | 下载 |
AD5764RBSUZ | ADI 亚德诺 | 下载 |
AD5700-1BCPZ | ADI 亚德诺 | 下载 |
AD5721R3 | Honeywell 霍尼韦尔 | 下载 |
AD5754RBREZ | ADI 亚德诺 | 下载 |
AD5721BRUZ | ADI 亚德诺 | 下载 |
AD5750-1ACPZ | ADI 亚德诺 | 下载 |
AD5751ACPZ | ADI 亚德诺 | 下载 |
AD5700-1ACPZ-RL7 | ADI 亚德诺 | 下载 |
AD5700BCPZ-RL7 | ADI 亚德诺 | 下载 |
AD5700BCPZ-R5 | ADI 亚德诺 | 下载 |