A5191HRT |
Part Number | A5191HRT |
Manufacturer | ON Semiconductor (https://www.onsemi.com/) |
Description | The A5191HRT is a single−chip, CMOS modem for use in highway addressable remote transducer (HART) field instruments and masters. The modem and a few external passive components provide all of the func... |
Features |
• Single−chip, Half−duplex 1200 Bits per Second FSK Modem • Bell 202 Shift Frequencies of 1200 Hz and 2200 Hz • 3.0 V − 5.5 V Power Supply • Transmit−signal Wave Shaping • Receive Band−pass Filter • Low Power: Optimal for Intrinsically Safe Applications • Compatible with 3.3 V or 5 V Microcontroller • Internal Oscillator Requires 460.8 kHz Crystal or Ceramic Resonator • Meets HART Physical Layer Requirements • Industrial Temperature Range of −40°C to +85°C • Available in 28−pin PLCC, 32−pin QFN and 32−pin LQFP Packages • These are Pb−Free Devices Applications • HART Multiplexers • HART Modem I... |
Document |
A5191HRT Data Sheet
PDF 283.08KB |
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