品牌索引
产品分类 > 小信号开关二极管> 瞬态电压抑制器TVS/ESD> 双极管二极管> 调谐二极管> 齐纳(稳压)二极管> 小信号肖特基二极管> 频带转换二极管> 中/高功率管> 射频PIN二极管> Sinterglass二极管> 整流器 > N沟道(N-Channel)> P沟道(P-Channel)> 双N沟道(Dual N-Channel)> 双P沟道(Dual P-Channel)> 双N和P沟道(Dual N and P-Channel)
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产品介绍 A5191HRT Features
• Single−chip, Half−duplex 1200 Bits per Second FSK Modem • Bell 202 Shift Frequencies of 1200 Hz and 2200 Hz • 3.0 V − 5.0 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 |
