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 common鈥搈ode 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 鈥?/div>
INPUT 1 +
INPUT 1 鈥?/div>
INPUT 1 +
1
2
3
1
4
5
6
7
2
3
4
11
10
9
8
INPUT 4 +
INPUT 4 鈥?/div>
INPUT 3 +
INPUT 3 鈥?/div>
14
13
12
OUTPUT 3
OUTPUT 4
GND
TOP VIEW
FEATURES
SL00070
鈥?/div>
Wide single supply voltage range 2.0V
DC
to 36V
DC
or dual
鈥?/div>
Very low supply current drain (0.8mA) independent of supply
鈥?/div>
Low input biasing current 25nA
鈥?/div>
Low input offset current
鹵5nA
and offset voltage
鈥?/div>
Input common鈥搈ode voltage range includes ground
鈥?/div>
Differential input voltage range equal to the power supply voltage
鈥?/div>
Low output 250mV at 4mA saturation voltage
鈥?/div>
Output voltage compatible with TTL, DTL, ECL, MOS and CMOS
logic systems
voltage (1.0mW/comparator at 5.0V
DC
)
supplies
鹵1.0V
DC
to
鹵18V
DC
Figure 1. Pin Configuration
EQUIVALENT CIRCUIT
V
+
3.5碌A(chǔ)
100碌A(chǔ)
3.5碌A(chǔ)
100碌A(chǔ)
Q2
Q3
Q4
OUTPUT
+
INPUT
鈥?INPUT
Q1
Q8
Q7
Q5
Q6
APPLICATIONS
鈥?/div>
A/D converters
鈥?/div>
Wide range VCO
鈥?/div>
MOS clock generator
鈥?/div>
High voltage logic gate
鈥?/div>
Multivibrators
ORDERING INFORMATION
DESCRIPTION
14鈥揚in Ceramic Dual In-Line Package (Cerdip)
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Small Outline (SO) Package
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Small Outline (SO) Package
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Small Outline (SO) Package
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Small Outline (SO) Package
14鈥揚in Ceramic Dual In-Line Package (Cerdip)
14鈥揚in Plastic Dual In-Line Package (DIP)
14鈥揚in Plastic Dual In-Line Package (DIP)
(1 Comparator Only)
SL00071
Figure 2. Equivalent Circuit
TEMPERATURE RANGE
鈥?5 to +125擄C
鈥?5擄C to +85擄C
鈥?5擄C to +85擄C
鈥?5擄C to +85擄C
鈥?0擄C to +125擄C
鈥?0擄C to +125擄C
0 to +70擄C
0 to +70擄C
0 to +70擄C
鈥?0擄C to +85擄C
鈥?0擄C to +85擄C
鈥?0擄C to +85擄C
鈥?5 to +125擄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
LM139 PDF文件相關(guān)型號
LM2901,LM339,LM339A,LMMC3302
LM139相關(guān)型號PDF文件下載
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