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TS3021
Rail-to-rail 1.8 V high-speed comparator

Datasheet: TS3021

The TS3021 single comparator features high-speed response time with rail-to-rail inputs. With a supply voltage specified from 2 to 5 V, this comparator can operate over a wide temperature range: -40° C to +125° C.
The TS3021 comparator offers micropower consumption as low as a few tens of microamperes thus providing an excellent ratio of power consumption current versus response time.
TS3021 and TS3022
 
Key features
Propagation delay: 38ns Wide temperature range: -40° to +125°C
Low current consumption: 73 µA ESD tolerance: 5 kV HBM / 300V MM
Rail-to-rail inputs Latch-up immunity: 200 mA
Push-pull outputs SMP packages
Supply operation from 1.8 to 5 V    
       
Main applications
Telecom High-speed sampling systems
Instrumentation Portable communication systems
Signal conditioning    

TS3021
The graph above shows the response time values versus the input overdrive signal in different configurations of common mode voltage.
 
Main characteristics
Part number
Num of
Operat.
 Techn. Supply current Icc typ per comp
[µA]		 Supply voltage
[V]		 Input offset voltage
Vio max
[mA]		 Resp.
time
[ns]		 Package Comm.
LM311
1
Bipolar
5000
5 to 30
 7.5 200 DIP-8 / SO-8 Open emitter & collector
LM319 2 8000 8 80 DIP-14 / SO-14 Open collector
TS3021 1 BICMOS 73 1.8 to 5.5 38 SC70-5L / SOT23-5L Push-pull
TS3022 2 64 33 SO-8 / MiniSO-8

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