RT2903H中文资料Low power dual voltage comparator数据手册ST规格书

描述 Description

This device consists of two independent low-power voltage comparators designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible.
These comparators also have a unique characteristic in that the input common-mode voltage range includes ground even though operated from a single power supply voltage.

特性 Features

Wide single supply voltage range or dual supplies: 2 V to 36 V or ±1 V to ±18 V
Very low supply current (0.4 mA) independent of supply voltage (1 mW/comparator at 5 V)
Low input bias current: 25 nA typ.
Low input offset current: ±5 nA typ.
Input common-mode voltage range includes ground
Low output saturation voltage: 250 mV typ. (I
O = 4 mA)
Differential input voltage range equal to the supply voltage
TTL, DTL, ECL, MOS, CMOS compatible outputs
Intended for use in aerospace and defense applications:Dedicated traceability and part marking
Approval documents available for production parts
Adapted extended life time and obsolescence management
Extended product change notification process
Designed and manufactured to meet sub ppm quality goals
Advanced mold and frame designs for superior resilience to harsh environments (acceleration, EMI, thermal, humidity)
Extended screening capability on request
Single fabrication, assembly, and test site
Temperature range (-40 °C to 150 °C)