AD8468中文资料亚德诺数据手册PDF规格书

GENERAL DESCRIPTION

The AD8468 is a fast comparator fabricated on XFCB2.0, an Analog Devices, Inc., proprietary process. This comparator is exceptionally versatile and easy to use. Features include an input range from −0.2 V to VCC + 0.2 V, low noise, TTL-/CMOScompatible output drivers, and shutdown inputs. The device offers 40 ns propagation delays driving a 15 pF load with 10 mV overdrive on 500 µA typical supply current.

FEATURES

Fully specified rail to rail at VCC = 2.5 V to 5.5 V

Input common-mode voltage from −0.2 V to VCC + 0.2 V

Low glitch CMOS-/TTL-compatible output stage

40 ns propagation delay

Low power: 2 mW at 2.5 V

Shutdown pin

Power supply rejection > 60 dB

−40°C to +125°C operation

Qualified for automotive applications

APPLICATIONS

Automotive applications

High speed instrumentation

Clock and data signal restoration

Logic level shifting or translation

High speed line receivers

Threshold detection

Peak and zero-crossing detectors

High speed trigger circuitry

Pulse-width modulators

Current-/voltage-controlled oscillators