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)
|
产品介绍 DS1878Features
♦ Meets All SFF-8472 Control and Monitoring Requirements ♦ Laser Bias Controlled by APC Loop and Temperature LUT to Compensate for Tracking Error ♦ Laser Modulation Controlled by Temperature LUT ♦ Six Analog Monitor Channels: Temperature, VCC, MON1–MON4 MON1–MON4 Support Internal and External Calibration Scalable Dynamic Range Internal Direct-to-Digital Temperature Sensor Alarm and Warning Flags for All Monitored Channels ♦ Two 9-Bit Delta-Sigma Outputs with 36 Entry Temperature LUTs ♦ Digital I/O Pins: Five Inputs, Four Outputs ♦ Comprehensive Fault-Measurement System with Maskable Laser Shutdown Capability ♦ Flexible, Two-Level Password Scheme Provides Three Levels of Security ♦ 256 Additional Bytes Located at A0h Slave Address ♦ I2C-Compatible Interface ♦ 3-Wire Master to Communicate with a Maxim Laser Driver/Limiting Amplifier ♦ +2.85V to +5.5V Operating Voltage Range ♦ -40°C to +95°C Operating Temperature Range ♦ 28-Pin TQFN (5mm x 5mm x 0.75mm) Package |
