NCS2250, NCV2250,
NCS2252, NCV2252
Comparator, High Speed,
50 ns, Low Voltage,
Rail-to-Rail
www.onsemi.com
The NCS2250 and NCS2252 low voltage comparators feature fast
response time and rail−to−rail input and output. The extended
common mode input voltage range allows input signals 200 mV above
and below the rails, allowing voltage detection at ground or the supply.
A propagation delay of 50 ns with a 100 mV overdrive makes this
comparator suitable for applications requiring faster response times.
These single channel devices are available with a complementary
push−pull output in the NCS2250 or with an open drain output in the
NCS2252. Both options are offered in TSOP−5 (SOT23−5) and
SC−88A (SC70−5) packages. Automotive qualified devices are also
available, denoted by the NCV prefix.
5
1
SCALE 2:1
SCALE 2:1
TSOP−5
(SOT23−5)
CASE 483
SC−88A
(SC70−5)
CASE 419A−02
MARKING DIAGRAMS
Features
• Propagation Delay: 50 ns with 100 mV Overdrive
• Rail−to−rail Input: V − 200 mV to V + 200 mV
5
1
SS
DD
XX AYWG
XX MG
• Supply Voltage: 1.8 V to 5.5 V
G
G
• Supply Current: 150 μA Typical at 5 V Supply
• Available with Push−pull or Open Drain Output
• Packages: TSOP−5 (SOT23−5) and SC−88A (SC70−5)
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
XX = Specific Device Code
A
Y
W
M
G
= Assembly Location
= Year
= Work Week
= Date Code
= Pb−Free Package
• These Devices are Pb−free, Halogen Free/BFR Free and are RoHS
Compliant
(Note: Microdot may be in either location)
Applications
• Voltage Threshold Detector
• Zero−crossing Detectors
PIN DIAGRAM
• High−speed Sampling Circuits
• Logic Level Shifting / Translation
• Clock and Data Signal Restoration
OUT
VSS
IN+
1
2
3
5
4
VDD
IN−
End Products
• Automotive
• Lighting
TSOP−5 (SOT23−5) and
SC−88A (SC70−5) pinout
• Smartphones, cell phones
• Portable and battery−powered systems
• Power supplies
ORDERING INFORMATION
See detailed ordering and shipping information on page 2 of
this data sheet.
© Semiconductor Components Industries, LLC, 2011
1
Publication Order Number:
June, 2018 − Rev. 5
NCS2250/D