EL2018中文資料Intersil數據手冊PDF規(guī)格書

The EL2018 represents a quantum leap forward in comparator speed, accuracy and functionality. Manufactured with Elantecs proprietary Complementary Bipolar process, this device uses fast PNP and NPN transistors in the signal path. A unique circuit design gives the inputs the ability to handle large common mode and differential mode signals, yet retain high speed and excellent accuracy. Careful design of the front end insures the part maintains speed and accuracy when operating with a mix of small and large signals.

Features

? Fast response time—20ns

? Wide input differential voltage range—24V to ±15V supplies

? Precision input stage—VOS = 1mV

? Low input bias current—IB = 100nA

? Low input offset current—IOS = 30nA

? ±4.5V to ±18V supplies

? Three-State TTL and CMOS compatible output

? No supply current glitch during switching

? High voltage gain—40V/mV

? 50 power reduction in shutdown mode

? Input and latch remain active in shutdown mode

? P/N compatible with industry standard comparators

Applications

? Analog to digital converters

? ATE pin receiver

? Precision crystal oscillators

? Zero crossing detector

? Window detector

? Pulse width modulation generator

? “Go/no-go” detector