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 slowmoving 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
