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PDF NCS2220A Data sheet ( Hoja de datos )
| Número de pieza | NCS2220A | |
| Descripción | Low Voltage Comparator | |
| Fabricantes | ON Semiconductor | |
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NCS2220A
Low Voltage Comparator
The NCS2220A is an industry first sub−one volt, low power dual
comparator. This device consumes only 7.5 mA per Comparator of
supply current. It is guaranteed to operate at a low voltage of 0.85 V
which allows it to be used in systems that require less than 1.0 V and is
fully operational up to 6.0 V which makes it convenient for use in both
3.0 V and 5.0 V systems. Additional features include no output phase
inversion with overdriven inputs, internal hysteresis, which allows for
clean output switching, and rail−to−rail input and output performance.
The NCS2220A is available in the tiny UDFN 1.6 X 1.6 package.
Features
• Operating Voltage of 0.85 V to 6.0 V
• Rail−to−Rail Input/Output Performance
• Low Supply Current of 7.5 mA per Comparator Typ
• No Phase Inversion with Overdriven Input Signals
• Internal Hysteresis
• Propagation Delay of 0.5 ms
• This is a Pb−Free Device
Typical Applications
• Single Cell NiCd/NiMH Battery Powered Applications
• Cellular Telephones
• Alarm and Security Systems
• Personal Digital Assistants
http://onsemi.com
8
1
UDFN8 1.6 X 1.6
MU SUFFIX
CASE 517AC
1
CZ MG
G
CZ = Specific Device Code
M = Date Code
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
OUT1 1
IN−1 2
IN+1 3
VEE 4
Top View
8 VCC
7 OUT2
6 IN−2
5 IN+2
ORDERING INFORMATION
Device
Package
Shipping†
NCS2220AMUT1G Complementary
3000/
UDFN 1.6 X 1.6 Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2006
September, 2006 − Rev. 0
1
Publication Order Number:
NCS2220A/D
1 page  
NCS2220A
4.95
4.94
4.93
4.92
4.91
4.90
4.89
4.88
−100
VCC = 5.0 V
ILOAD = 4.0 mA
−50 0
50 100
TA, AMBIENT TEMPERATURE (°C)
Figure 7. NCS2220A Output Voltage
High State versus Temperature
150
1.0
0.8 tPLH
0.6 tPHL
0.4
0.2
VCC = 5.0 V
Input Overdrive = 50 mV
0
−50 −25 0 25 50 75
TA, AMBIENT TEMPERATURE (°C)
100
Figure 8. NCS2220A Propagation Delay versus
Temperature
700
600
tLH
500
400 tHL
300
200
100 TA = 25°C
Input Overdrive = 100 mV
0
0
1.0 2.0
3.0 4.0 5.0 6.0
VCC, SUPPLY VOLTAGE (V)
Figure 9. NCS2220A Output Response Time
versus Supply Voltage
1.2
VCC = 2.7 V
1.0 TA = 25°C
0.8
0.6
tPLH
0.4
tPHL
0.2
0
0 50 100 150 200
INPUT OVERDRIVE (mV)
Figure 10. NCS2220A Propagation Delay
versus Input Overdrive
0.8
0.7
VCC = 5.0 V
TA = 25°C
0.6 tPLH
VCC
0.5
0.4
0.3
tPHL
0.2
Output
0.1
0
0
50 100 150
INPUT OVERDRIVE (mV)
200
Input Overdrive = 50 mV
10 ms/Div
Figure 11. NCS2220A Propagation Delay
versus Input Overdrive
Figure 12. NCS2220A Powerup Delay
http://onsemi.com
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NCS2220A.PDF ] | |
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