AZ339 series consists four independent precision voltage comparators w
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Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS General Description
AZ339 series consists four independent precision voltage comparators with offset voltage specification 2mV. input common mode voltage range these comparators includes ground, even when operated from single power supply voltage. Operation from split power supplies also possible power supply current drain independent magnitude power supply voltage. AZ339 series designed directly interface with CMOS. AZ339 series widely used such applications battery charger, cordless telephone, switching power supply, DC-DC module motherboard. AZ339 series available Packages: DIP-14 SOIC-14.
AZ339
Wide Supply Voltage Range Single Supply: 2.0V Dual Supplies: ±1.0V Very Supply Current Drain: 0.8mA Independent Supply Voltage Input Bias Current: 25nA (Typical) Input Offset Current: ±5nA (Typical) Input Offset Voltage: ±2mV (Typical) Input Common Mode Voltage Range Includes Ground Differential Input Voltage Range Equals Power Supply Voltage Output Saturation Voltage: 250mV Open Collector Output
Applications
Battery Charger Cordless Telephone Switching Power Supply DC-DC Module Motherboard Communication Equipment
DIP-14
SOIC-14
Figure Package Types AZ339
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Configuration
Package/P Package
SOIC-14/DIP-14 OUTPUT OUTPUT INPUT 1INPUT INPUT 2INPUT OUTPUT OUTPUT INPUT INPUT 4INPUT INPUT
AZ339
Figure Configuration AZ339 (Top View)
Functional Block Diagram
3.5A
100A
3.5A
100A
+INPUT
OUTPUT -INPUT
Figure Functional Block Diagram AZ339 (Each Comparator) Apr. 2008 Rev. Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Ordering Information AZ339
AZ339
Lead Free Green Tape Reel Blank: Tube
Circuit Type Package SOIC-14 DIP-14
Package
Temperature Range
Part Number Lead Free AZ339M-E1 AZ339MTR-E1 AZ339P-E1 Green AZ339M-G1 AZ339MTR-G1 AZ339P-G1
Marking Lead Free AZ339M-E1 AZ339M-E1 AZ339P-E1 Green AZ339M-G1 AZ339M-G1 AZ339P-G1
Packing Type Tube Tape Reel Tube
SOIC-14 DIP-14
Semiconductor's Pb-free products, designated with "E1" suffix part number, RoHS compliant. Products with "G1" suffix available green packages.
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Absolute Maximum Ratings (Note
Parameter Supply Voltage Differential Input Voltage Input Voltage Input Current (VIN -0.3V) (Note Power Dissipation (TA=25oC) Output Short Circuit Ground
Operating Junction Temperature TSTG TLEAD
AZ339
Symbol
Value -0.3 DIP-14 1050
Unit
SOIC-14 Continuous
Storage Temperature Range Lead Temperature (Soldering, seconds)
Note Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "Recommended Operating Conditions" implied. Exposure "Absolute Maximum Ratings" extended periods affect device reliability. Note This input current will only exist when voltage input leads driven negative. collector-base junction input transistors becoming forward biased thereby acting input diode clamps. addition this diode action, there also lateral parasitic transistor action chip. This transistor action cause output voltages comparators voltage level ground large overdrive) time duration that input driven negative. This destructive normal output states will re-establish when input voltage, which negative, again returns value greater than -0.3 25oC).
Recommended Operating Conditions
Parameter Supply Voltage Operating Temperature Range
Symbol
Unit
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Electrical Characteristics
VCC=5V, GND=0V, TA=25oC, unless otherwise specified. Parameter Input Offset Voltage Input Bias Current Input Offset Current Input Common Mode Voltage Range
Supply Current
AZ339
Conditions (Note IIN+ IIN- with output linear range, VCM=0V (Note IIN+-IIN-, VCM=0V VCC=15V (Note comparators RL=, VCC=18V RL15K, VCC=15V, VO=1V VIN=TTL logic swing, VREF=1.4V, VRL=5V, RL=5.1K VRL=5V, RL=5.1K (Note VIN-=1V, VIN+=0, VO1.5V VIN-=1V, VIN+=0, ISINK VIN-=0, VIN+=1V, VO=5V
VCC-1.5
Unit
Voltage Gain Large Signal Response Time Response Time Output Sink Current Saturation Voltage Output Leakage Current
V/mV
Note output switch point, VO=1.4V, RS=0 with from 15V, over full common-mode range VCC-1.5V), 25oC. Note direction input current input stage. This current essentially constant, independent state output, loading charge exists reference input lines. Note input common-mode voltage either input signal voltage should allowed negative more than 0.3V. upper common-mode voltage range VCC-1.5V, either both inputs +18V without damage, independent magnitude VCC. Note response time specified 100mV input step with overdrive. large overdrive signals 300ns obtained.
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Typical Performance Characteristics
AZ339
-40C
Supply Current (mA)
-40C
Input Current (nADC)
Supply Voltage (VDC)
Supply Voltage (VDC)
Figure Supply Voltage Supply Current
Figure Supply Voltage Input Current
Output Voltage
Saturation Voltage (VDC)
0.01
Input Voltage
5.1K
-95mV
VOUT
1E-3 0.01
Output Sink Current (mA)
Time
Figure Output Sink Current Saturation Voltage
Output Voltage 95mV Input Voltage
VOUT
Figure Response Time Input Overdrive Negative Transition
5.1K
-5mV
Time
Figure Response Time Input Overdrive Positive Transition
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Typical Applications
AZ339
+5.0V
+VIN AZ339
100K
AZ339 MM54CXX
+VREF
Figure Basic Comparator
Figure Driving CMOS/TTL
4.3K
100pF +VIN IN914 AZ339 75pF 100K
AZ339
0.001F
100K
IN914
100K
Figure Shot Multivibrator
Figure Squarewave Osillator
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Mechanical Dimensions SOIC-14 Unit: mm(inch) AZ339
0.700(0.028)
0.100(0.004) 0.250(0.010)
0.280(0.011)
9.5°
1.350(0.053) 1.750(0.069)
3.800(0.150) 4.000(0.157)
0.330(0.013) 0.510(0.020)
1.270(0.050)
0.250(0.010) 0.200(0.008)MIN
1.000(0.039)
20:1
5.800(0.228)
6.200(0.244)
R0.200(0.008)
R0.200(0.008)
1.300(0.051)
0.500(0.020)
0.600(0.024)
0.250(0.010)
2.000(0.079) Depth 0.060(0.002) 0.100(0.004)
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
0.190(0.007) 0.250(0.010)
8.550(0.337) 8.750(0.344)
Data Sheet POWER OFFSET VOLTAGE QUAD COMPARATORS Mechanical Dimensions (Continued) DIP-14 Unit: mm(inch) AZ339
1.524(0.060)
1.600(0.063) 1.800(0.071)
0.700(0.028) 7.620(0.300)TYP
3.000(0.118) Depth 0.100(0.004) 0.200(0.008)
0.254(0.010) 0.360(0.014) 0.560(0.022) 0.510(0.020)MIN 2.540(0.100)TYP 3.000(0.118) 3.600(0.142) 0.130(0.005)MIN
0.204(0.008) 0.360(0.014) 8.200(0.323) 9.400(0.370) 1.600(0.063) 1.800(0.071)
6.200(0.244) 6.600(0.260)
18.800(0.740) 19.200(0.756) R1.000(0.039)
Apr. 2008 Rev.
Semiconductor Manufacturing Limited
Semiconductor Manufacturing Limited
http://www.bcdsemi.com
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