TS3021 Datasheet, PDF (1/17 Pages) STMicroelectronics – Rail-to-rail 1.8V high-speed comparator

TS3021-3022
Rail-to-rail 1.8V high-speed comparator
Features
■ Propagation delay: 33ns
■ Low current consumption: 64μA
■ Rail-to-rail inputs
■ Push-pull outputs
■ Supply operation from 1.8V to 5V
■ Wide temperature range: -40°C to +125°C
■ ESD tolerance: 2kV HBM / 200V MM
■ Latch-up immunity: 200mA
■ SMD packages
Applications
■ Telecom
■ Instrumentation
■ Signal conditioning
■ High-speed sampling systems
■ Portable communication systems
Description
The TS3021/2 single and dual comparators
feature high-speed response time with rail-to-rail
inputs. Specified from 2V to 5V supply voltage,
these comparators can operate over a wide
temperature range: -40°C to +125°C.
The TS3021/2 comparators offer micropower
consumption as low as a few tens of
microamperes thus providing an excellent ratio of
power consumption current versus response time.
The TS3021/2 include push-pull outputs and are
available in small packages (SMD).
TS3021
SOT23-5 / SC70-5
Pin connections (top view)
OUT
Vcc-
IN+
1
5
2
+-
3
4
Vcc+
IN-
TS3022
SO8 / MiniSO8
Pin connections (top view)
Output 1 1
Inverting Input 1 2 _
Non Inverting Input 1 3 +
VDD 4
8 VCC
7 Output 2
_ _{6 Inverting Input 2}
+ _{5 Non Inverting Input 2}
February 2007
Rev 3
1/17
www.st.com
17