描述
The LTA6771/LTA6772/LTA6773 are single-, dual-, quad- channel comparators with push-pull output that feature 4ns propagation delay, a wide range of supply voltages from 2.7V to 5.5V with rail-to-rail inputs helps to implement in a wide variety of applications where require critical response time, power-sensitive, low-voltage. The output of the LTA6771/6772/6773 pulls to within 0.1 V of either supply rail without external pull-up circuitry, making it ideal for interface with CMOS or TTL logic directly. All input and output pins can tolerate a continuous short-circuit fault condition to either rail. Internal hysteresis ensures clean output switching, even with slow-moving input signals.
The LTA6771 (single) is available in both SOT23-6L and SOIC-8L packages. The LTA6772 (dual) is offered in SOT23-8L, SOIC-8L and MSOP-8L packages, The LTA6773 (single) is offered in SOT23-5L and SC70-5L packages. All devices are rated over -40℃ to +125℃ extended industrial temperature range.
优势和特点
Fast 4ns Propagation Delay (100-mV Overdrive)
Rail-to-Rail I/O
Shutdown version (LTA6771)
Supply voltage : 2.7 V to 5.5 V
Replacement for TLV3501, TLV3502
Small packages: available in SOT23-5L,SC70-5L,SOT23-6L,SOIC-8L,SOT23-8L,MSOP-8L
Low supply current : 3mA
应用
High speed instrumentation
Clock and data signal restoration
Pulse spectroscopy
High speed line receivers
Threshold detection
Peak and zero-crossing detectors
High speed trigger circuitry
Pulse-width modulators
Current/voltage-controlled oscillators
Automatic test equipment (ATE)
Wireless Base Stations
