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Details, datasheet, quote on part number:LM139AX
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Datasheet text preview:
INTEGRATED CIRCUITS
LM139/239/239A/339/339A/LM2901/MC 3302 Quad voltage comparator
Product specification IC11 Data Handbook 1995 Nov 27
Philips Semiconductors
Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A /LM2901/MC3302
DESCRIPTION
The LM139 series consists of four independent precision voltage comparators, with an offset voltage specification as low as 2.0mV max for each comparator, which were designed specifically to operate from a single power supply over a wide range of voltages. Operation from split power supplies is also possible and the low power supply current drain is independent of the magnitude of the power supply voltage. These comparators also have a unique characteristic in that the input commonmode voltage range includes ground, even though they are operated from a single power supply voltage. The LM139 series was designed to directly interface with TTL and CMOS. When operated from both plus and minus power supplies, the LM139 series will directly interface with MOS logic where their low power drain is a distinct advantage over standard comparators.
PIN CONFIGURATION
D, F, N Packages
OUTPUT 2 OUTPUT 1 V+ INPUT 1 INPUT 1 + INPUT 1 INPUT 1 + 1 2 3 1 4 5 6 7 2 3 4 11 10 9 8 INPUT 4 + INPUT 4 INPUT 3 + INPUT 3 14 13 12 OUTPUT 3 OUTPUT 4 GND
TOP VIEW
FEATURES
SL00070
· Wide single supply voltage range 2.0VDC to 36VDC or dual · Very low supply current drain (0.8mA) independent of supply · Low input biasing current 25nA · Low input offset current ±5nA and offset voltage · Input commonmode voltage range includes ground · Differential input voltage range equal to the power supply voltage · Low output 250mV at 4mA saturation voltage · Output voltage compatible with TTL, DTL, ECL, MOS and CMOS
logic systems voltage (1.0mW/comparator at 5.0VDC) supplies ±1.0VDC to ±18VDC
Figure 1. Pin Configuration
EQUIVALENT CIRCUIT
V+
3.5µA
100µA
3.5µA
100µA
Q2
Q3 Q4 OUTPUT
+ INPUT
INPUT
Q1
Q8 Q7 Q5 Q6
APPLICATIONS
· A/D converters · Wide range VCO · MOS clock generator · High voltage logic gate · Multivibrators
ORDERING INFORMATION
DESCRIPTION 14Pin Ceramic Dual In-Line Package (Cerdip) 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Small Outline (SO) Package 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Small Outline (SO) Package 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Small Outline (SO) Package 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Small Outline (SO) Package 14Pin Ceramic Dual In-Line Package (Cerdip) 14Pin Plastic Dual In-Line Package (DIP) 14Pin Plastic Dual In-Line Package (DIP)
(1 Comparator Only)
SL00071
Figure 2. Equivalent Circuit
TEMPERATURE RANGE 55 to +125°C 25°C to +85°C 25°C to +85°C 25°C to +85°C 40°C to +125°C 40°C to +125°C 0 to +70°C 0 to +70°C 0 to +70°C 40°C to +85°C 40°C to +85°C 40°C to +85°C 55 to +125°C
ORDER CODE LM139F LM239AN LM239N LM239D LM2901N LM2901D LM339AN LM339D LM339N MC3302D MC3302F MC3302N LM139N
DWG # 0581B SOT27-1 SOT27-1 SOT108-1 SOT27-1 SOT108-1 SOT27-1 SOT108-1 SOT27-1 SOT108-1 0581B SOT27-1 SOT27-1
1995 Nov 27
2
853-0930 16050
Philips Semiconductors
Product specification
Quad voltage comparator
LM139/239/239A/339/339A/ LM2901/MC3302
ABSOLUTE MAXIMUM RATINGS
SYMBOL VCC VDIFF VIN PD VCC supply voltage Differential input voltage Input voltage Maximum power dissipation, TA=25°C (stillair)1 F package N package D package Output shortcircuit to IIN TA ground2 Input current (VIN<0.3VDC)3 Operating temperature range LM139 LM239/239A LM339/339A LM2901 MC3302 TSTG TSOLD Storage temperature range Lead soldering temperature (10sec max) 55 to +125 25 to +85 0 to +70 40 to +125 40 to +85 65 to +150 300 °C °C °C °C °C °C °C 1190 1420 1040 Continuous 50 mA mW mW mW PARAMETER RATING 36 or ±18 36 0.3 to +36 UNIT VDC VDC VDC
NOTES: 1. Derate above 25°C, at the following rates: F Package at 9.5mW/°C N Package at 11.4mW/°C D Package at 8.3mW/°C 2. Short circuits from the output to V+ can cause excessive heating and eventual destruction. The maximum output current is approximately 20mA independent of the magnitude of V+. 3. This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collectorbase junction of the input PNP transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the IC chip. This transistor action can cause the output voltages of the comparators to go to the V+ voltage level (or to ground for a large overdrive) for the time duration that an input is driven negative. This is not destructive and normal output states will reestablish when the input voltage, which was negative, again returns to a value greater than 0.3VDC.
1995 Nov 27
3
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