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PDF EL5283CY Data sheet ( Hoja de datos )
| Número de pieza | EL5283CY | |
| Descripción | Dual and Window 8ns High-Speed Comparators | |
| Fabricantes | Elantec Semiconductor | |
| Logotipo |  |
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EL5283C - Preliminary
Dual and Window 8ns High-Speed Comparators
Features
• 8ns typ. propagation delay
• 5V to 12V input supply
• +2.7V to +5V output supply
• True-to-ground input
• Rail-to-rail outputs
• Active low latch
• Single available (EL5181C)
• Quad available (EL5481C &
EL5482C)
• Pin-compatible 4ns family
available (EL5x85C, EL5287C &
EL5486C)
Applications
• Threshold detection
• High speed sampling circuits
• High speed triggers
• Line receivers
• PWM circuits
• High speed V/F converters
Ordering Information
Part No.
EL5283CY
EL5283CY-T13
Package
10-Pin MSOP
10-Pin MSOP
Tape & Reel
-
13”
Outline #
MDP0043
MDP0043
General Description
The EL5283C comparator is designed for operation in single supply
and dual supply applications with 5V to 12V between VS+ and VS-.
For single supplies, the inputs can operate from 0.1V below ground for
use in ground-sensing applications.
The output side of the comparators can be supplied from a single sup-
ply of 2.7V to 5V. The rail-to-rail output swing enables direct
connection of the comparator to both CMOS and TTL logic circuits.
The latch input of the EL5283C can be used to hold the comparator
output value by applying a low logic level to the pin.
The EL5283C contains two comparators set up as a window compara-
tor. A single input is compared with a high and low reference. When
the output goes beyond one of these reference signals, the relevant out-
put goes high.
The EL5283C in the 10-pin MSOP package and is specified for opera-
tion over the full -40°C to +85°C temperature range. Also available
are a single (EL5181C) and quad versions (EL5481C and EL5482C).
Pin Configurations
VS+ 1
10 VSD
VREFH 2
IN 3
VREFL 4
+
-
+
-
9 OUTH
8 LATCH
7 OUTL
VS- 5
6 GND
EL5283C
(10-Pin MSOP)
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2001 Elantec Semiconductor, Inc.
1 page  
EL5283C - Preliminary
Dual and Window 8ns High-Speed Comparators
Typical Performance Curves
Output Low Voltage vs Load Current
0.31
0.27
TA=25°C
0.23
TA=85°C
0.19
0.15
0
TA=-40°C
VS=±5V
VSD=5V
VIN=-50mV
2468
Load Current (mA)
10
Digital Supply Current vs Input Switching Frequency (per
comparator)
50
VS=±5V
40 T=25°C
VSD=5V
30
20
VSD=3V
10
0
0 5 10 15 20 25 30
Frequency (MHz)
Output with 30MHz Input
VIN=1VP-P
VO
VIN=1VP-P VS=±5V
FIN=30MHz VSD=5V
Output High Voltage vs Load Current
4.75
4.7
4.65
4.6
4.55
4.5
4.45
4.4
4.35
4.3
0
TA=-40°C
TA=85°C
VS=±5V
VSD=5V
VIN=50mV
TA=25°C
2468
Load Current (mA)
10
Package Power Dissipation vs Ambient Temp.
JEDEC JESD51-3 Low Effective Thermal Conductivity Test
0.6
0.5 486mW
0.4
0.3
206M°CS/WOP10
0.2
0.1
0
0
25
50
75 85 100
125
Ambient Temperature (°C)
Output with 30MHz Input
VIN=3VP-P
VO
VIN=3VP-P VS=±5V
FIN=30MHz VSD=5V
VIN
1V 2V
20ns
VIN
2V 2V
20ns
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet EL5283CY.PDF ] | |
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| EL5283CY-T13 | Dual and Window 8ns High-Speed Comparators | Elantec Semiconductor |
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