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NXP Semiconductors Electronic Components Datasheet

LM239 Datasheet

Quad voltage comparator

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LM239 pdf
INTEGRATED CIRCUITS
LM139/239/239A/339/339A/LM2901/MC
3302
Quad voltage comparator
Product specification
IC11 Data Handbook
1995 Nov 27
Philips
Semiconductors


NXP Semiconductors Electronic Components Datasheet

LM239 Datasheet

Quad voltage comparator

No Preview Available !

LM239 pdf
Philips Semiconductors
Quad voltage comparator
Product specification
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 common–mode 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.
FEATURES
Wide single supply voltage range 2.0VDC to 36VDC or dual
supplies ±1.0VDC to ±18VDC
Very low supply current drain (0.8mA) independent of supply
voltage (1.0mW/comparator at 5.0VDC)
Low input biasing current 25nA
Low input offset current ±5nA and offset voltage
Input common–mode 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
APPLICATIONS
A/D converters
Wide range VCO
MOS clock generator
High voltage logic gate
Multivibrators
ORDERING INFORMATION
DESCRIPTION
14–Pin Ceramic Dual In-Line Package (Cerdip)
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Small Outline (SO) Package
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Small Outline (SO) Package
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Small Outline (SO) Package
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Small Outline (SO) Package
14–Pin Ceramic Dual In-Line Package (Cerdip)
14–Pin Plastic Dual In-Line Package (DIP)
14–Pin Plastic Dual In-Line Package (DIP)
PIN CONFIGURATION
D, F, N Packages
OUTPUT 2 1
14 OUTPUT 3
OUTPUT 1 2
13 OUTPUT 4
V+ 3
INPUT 1 – 4
1
12 GND
4
11 INPUT 4 +
INPUT 1 + 5
10 INPUT 4 –
INPUT 1 – 6
23
9 INPUT 3 +
INPUT 1 + 7
8 INPUT 3 –
TOP VIEW
Figure 1. Pin Configuration
SL00070
EQUIVALENT CIRCUIT
V+
3.5µA
100µA 3.5µA 100µA
+ INPUT
Q2
Q1
– INPUT
Q5
Q3
Q4
OUTPUT
Q8
Q7
Q6
(1 Comparator Only)
Figure 2. Equivalent Circuit
SL00071
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


Part Number LM239
Description Quad voltage comparator
Maker NXP
Total Page 10 Pages
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