Key facts
- Brand
- Analog Devices
- Model
- AD5700
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2022-11-26
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Analog Devices AD5700/AD5700-1 Low-Power HART Modem Datasheet Rev. B
The AD5700/AD5700-1 are single-chip solutions designed to function as HART® FSK half-duplex modems compliant with the HART physical layer. These devices integrate all necessary filtering, signal detection, modulation, demodulation, and tone generation functions, requiring minimal external components.
The AD5700-1 features an integrated 0.5% precision oscillator to save board space, making it ideal for line-powered host and slave configurations. With a maximum power consumption of 115 µA in receive mode, these devices are the optimal choice for low-power loop-powered applications. They support 1200 Hz and 2200 Hz sine tone offset frequencies. This manual is written in Chinese.
All Analog Devices AD5700 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum power current for the AD5700/AD5700-1 in receive mode?
The device draws a maximum of 115 µA when operating in receive mode.
From: Analog Devices AD5700/AD5700-1 Low-Power HART Modem Datasheet Rev. B
What is the operating temperature range for this modem?
The device operates within a temperature range of -40°C to +125°C.
From: Analog Devices AD5700/AD5700-1 Low-Power HART Modem Datasheet Rev. B