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PDF AZV331 Data sheet ( Hoja de datos )
| Número de pieza | AZV331 | |
| Descripción | SINGLE GENERAL PURPOSE LOW VOLTAGE COMPARATOR | |
| Fabricantes | BCD Semiconductor Manufacturing Limited | |
| Logotipo |  |
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Data Sheet
SSIINNGGLLEELOGWENVOELRTAAGLEPRUARILP-OTOSE-RALIOL WOUVTOPULTTOAPGEERACTIOOMNAPLAARMAPTLOIFRIER
General Description
Features
AZAVZV333211
The AZV331 is a low voltage 2.5V to 5.5V, single
comparator, which has a very low supply current of
60µA, making the part an excellent choice for portable
electronic systems. The device is pin-for-pin compati-
ble replacement of the LMV331.
The AZV331 is built with BiCMOS process with bipo-
lar input and output stages for improved noise perfor-
mance. It is a cost-effective solution for portable
consumer products where space, low voltage, low
power and price are the primary specification in circuit
design.
The AZV331 is available in space saving SC-70-5 and
SOT-23-5 packages, the SC-70-5 is approximately half
the size of the SOT-23-5.
· Guaranteed 2.5V to 5.5V Performance.
· Industrial Temperature Range: -40oC to 85oC
· Low Supply Current: 60µA Typical
· Input Common Mode Voltage Range Includes
Ground
· Low Output Saturation Voltage 200 mV Typical
· Open Collector Output for Maxima Flexibility
· Space Saving SC-70-5 and SOT-23-5 Packages
Applications
· Notebook and PDA
· Low Power, Low Voltage Applications
· General Purpose Portable Devices
· Mobile Communication
· Battery-Powered Systems
Mar 2008 Rev. 1. 1
SC-70-5
SOT-23-5
Figure 1. Package Types of AZV331
BCD Semiconductor Manufacturing Limited
1
1 page  
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Data Sheet
SSIINNGGLLEELOGWENVOELRTAAGLEPRUARILP-OTOSE-RALIOLWOUVTOPULTTOAPGEERACTIOOMNAPLAARMAPTLOIFRIER AZAVZV333211
5V DC Electrical Characteristics
Limits in standard typeface are guaranteed for TA=25oC, VCC=5V, VEE=0V, RL=5.1kΩ connected to VCC and VCM=0, bold
typeface applies over full temperature ranges, unless otherwise specified.
Parameter
Input Offset Voltage
Input Offset Voltage Average Drift
Input Bias Current
Input Offset Current
Saturation Voltage
Output Sink Current
Input Common-Mode Voltage Range
Voltage Gain
Supply Current
Output Leakage Current
Symbol
Conditions
VOS
TCVOS
IB
IIN+ or IIN- with output in
linear range, VCM=0V
IIO IIN+ - IIN-, VCM=0V
VSAT ISINK≤4mA
ISINK
VCM
AV
VO≤1.5V
ICC
ILEAKAGE
Min Typ Max Unit
1.7 7
mV
9
5 µV/oC
25 250
nA
400
2 50
nA
150
200 400
mV
500
10 84
mA
-0.1 4.2 V
20 50
V/mV
60 120
µA
150
0.003
µA
5V AC Electrical Characteristics
All limits are guaranteed for TA=25oC, VCC=5V, VEE=0V, RL=5.1kΩ connected to VCC and VCM=0, unless otherwise
specified.
Parameter
Propagation Delay (High to Low)
Propagation Delay (Low to High)
Symbol
Conditions
Input Overdrive=10mV
TPHL
Input Overdrive=100mV
Input Overdrive=10mV
TPLH
Input Overdrive=100mV
Min Typ Max Unit
600
ns
200
450
ns
300
Mar 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
5
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Data Sheet
SSIINNGGLLEELOGWENVOELRTAAGLEPRUARILP-OTOSE-RALIOL WOUVTOPULTTOAPGEERACTIOOMNAPLAARMAPTLOIFRIER
Typical Application
AZAVZV333211
+VIN
+VREF
+
AZV331
-
VCC
3K
VO
Figure 23. Basic Comparator
+
AZV331
-
+5.0V
100K
1/4 MM54CXX
Figure 24. Driving CMOS/TTL
VCC
100pF
+VIN
IN914
1M
-
1M
AZV331
+
10K
VO
0.001µF
1M IN914
Figure 25. One Shot Multivibrator
100K
VCC
4.3K
75pF
-
AZV331
+
100K
VIN
100K
VO
Figure 26. Squarewave Oscillator
Mar 2008 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
11
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet AZV331.PDF ] | |
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