LTC2991CMS#PBF - 

制造商：

LINEAR TECHNOLOGY LINEAR TECHNOLOGY

制造商产品编号：

LTC2991CMS#PBF

仓库库存编号：

2009071

技术数据表：

(EN)

The LTC2991CMS#PBF is an octal I2C voltage, current and Temperature Monitor used to monitor system temperatures, voltages and currents. Through the I2C serial interface, the eight monitors can individually measure supply voltages and can be paired for differential measurements of current sense resistors or temperature sensing transistors. Additional measurements include internal temperature and internal VCC. The internal 10ppm reference minimizes the number of supporting components and area required. Selectable address and configurable functionality give the LTC2991 flexibility to be incorporated in various systems needing temperature, voltage or current data. The LTC2991 fits well in systems needing submillivolt voltage resolution, 1% current measurement and 1°C temperature accuracy or any combination of the three.

• Measures voltage, current and temperature
• Measures four remote diode temperatures
• ±0.7°C Accuracy, 0.06°C resolution (typical)
• ±1°C Internal temperature sensor (typical)
• Series resistance cancellation
• 14-bit ADC measures voltage/current
• PWM temperature output
• Eight selectable addresses
• Internal 10ppm/°C voltage reference
• V1 to V8 inputs ESD rated to 6kV HBM

参考价格及参考库存