NCS2252: Comparator, High Speed, 50 ns, Low Voltage, Rail-to-Rail, Open Drain

Datasheet: Comparator, High Speed, 50 ns, Low Voltage, Rail-to-Rail
Rev. 5 (249kB)
Product Overview
View Reliability Data
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Product Change Notification

The NCS2252 low voltage comparators feature fast response time and rail-to-rail input and output. The extended common mode input voltage range allows inputs 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 an open drain output in the NCS2252 and are offered in SOT23-5 and SC70-5 packages. Automotive qualified devices are also available, denoted by the NCV prefix.

Features   Benefits
     
  • Propagation delay: 50 ns with 100 mV overdrive
 
  • Fast propagation to meet high speed sampling needs
  • Rail-to-rail input: VSS -200 mV to VDD +200 mV
 
  • Flexible use across a wide range of input signals including the supply rails
  • Supply voltage: 1.8 V to 5.5 V
 
  • Low supply voltage of 1.8 V allows the device to be compatible with low voltage systems
  • Supply current: 150 μA typical at 5 V supply
 
  • Low supply current reduces power consumption
  • Open drain output
 
  • Output for lines with pull up resistors already in circuit
  • Packages: SC-70 and SOT23-5
 
  • Available in small packages
  • AEC−Q100 qualified and PPAP capable options available
 
  • Meets automotive requirements
Applications   End Products
  • Automotive
  • Lighting
  • Smartphones / Cell phones
  • Portable and battery-powered systems
  • Power Supplies
 
  • Voltage threshold detector
  • Zero-crossing detectors
  • High-speed sampling circuits
  • Logic level shifting/translation
  • Clock and data signal restoration
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
STR-10-16V-BLDC-MDK-GEVB Active
Pb-free
600W, 10-16V Motor Development Board
STR-10-16V-BLDC-MDK-GEVK Active
Pb-free
600W, 10-16V Motor Development Kit
STR-16-30V-BLDC-MDK-GEVB Active
Pb-free
1kW, 16-30V Motor Development Board
STR-16-30V-BLDC-MDK-GEVK Active
Pb-free
1kW, 16-30V Motor Development board
STR-30-60V-BLDC-MDK-GEVB Active
Pb-free
1kW, 30-60V Motor Development Board
STR-30-60V-BLDC-MDK-GEVK Active
Pb-free
1kW, 30-60V Motor Development Board
STR-60-100V-BLDC-MDK-GEVB Active
Pb-free
1kW, 60-100V Motor Development Board
STR-60-100V-BLDC-MDK-GEVK Active
Pb-free
1kW, 60-100V Motor Development Board
Availability & Samples
Specifications
Application Diagram
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCS2252SN2T1G Active
Pb-free
Halide free
NCS2252 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.1394
NCS2252SQ2T2G Active
Pb-free
Halide free
NCS2252 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.1634
NCV2252SN2T1G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS2252 TSOP-5 / SOT-23-5 483 1 260 Tape and Reel 3000 $0.1658
NCV2252SQ2T2G Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCS2252 SC-88A / SC-70-5 419A-02 1 260 Tape and Reel 3000 $0.2493
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
VCC Min (V)
VCC Max (V)
IO Typ (mA)
ICC Typ (mA)
tres Typ (ns)
VIO Max (mV)
TA Min (°C)
TA Max (°C)
Package Type
NCS2252SN2T1G  
 $0.1394 
Pb
H
 Active   
1
1.8
5.5
50
0.15
50
6
-40
125
TSOP-5 / SOT-23-5
NCS2252SQ2T2G  
 $0.1634 
Pb
H
 Active   
1
1.8
5.5
50
0.15
50
6
-40
125
SC-88A / SC-70-5
NCV2252SN2T1G  
 $0.1658 
Pb
A
H
P
 Active   
1
1.8
5.5
50
0.15
50
6
-40
125
TSOP-5 / SOT-23-5
NCV2252SQ2T2G  
 $0.2493 
Pb
A
H
P
 Active   
1
1.8
5.5
50
0.15
50
6
-40
125
SC-88A / SC-70-5
Case Outlines
483    419A-02   
NCS2252: Comparator, High Speed, 50 ns, Low Voltage, Rail-to-Rail, Open Drain
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