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 DS1877Features
S Meets All SFF-8472 Control and Monitoring Requirements S Four Analog Monitor Channels: Temperature, VCC, RSSI1, RSSI2 RSSI1 and RSSI2 Support Internal and External Calibration Differential Input Common-Mode Range from GND to VCC Scalable Dynamic Range Internal Direct-to-Digital Temperature Sensor Alarm and Warning Flags for All Monitored Channels S Two 10-Bit Delta-Sigma Outputs Each Controlled by 72-Entry Temperature LUT S Digital I/O Pins: Four Inputs, Four Outputs S Comprehensive Loss-of-Signal (LOS) Detection System S Flexible, Two-Level Password Scheme Provides Three Levels of Security S 120 Bytes of Password-1 Protected Memory S 128 Bytes of Password-2 Protected Memory in Main Device Address S 256 Additional Bytes Located at A0h Slave Address S Receiver 1 is Accessed at A2h Slave Address S Receiver 2 is Accessed at B2h Slave Address S I2C-Compatible Interface S +2.85V to +3.9V Operating Voltage Range S -40NC to +95NC Operating Temperature Range S 28-Pin TQFN (5mm x 5mm x 0.75mm) Package |
