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LM139 Datasheet(PDF) 1 Page - STMicroelectronics

Part No. LM139
Description  LOWPOWER QUAD VOLTAGE COMPARATORS
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Maker  STMICROELECTRONICS [STMicroelectronics]
Homepage  http://www.st.com
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LM139 Datasheet(HTML) 1 Page - STMicroelectronics

 
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s WIDE SINGLE SUPPLY VOLTAGE RANGE
OR DUAL SUPPLIES FOR ALL DEVICES :
+2V TO +36V OR ±1V TO ±18V
s VERY LOW SUPPLY CURRENT (1.1mA)
INDEPENDENT OF SUPPLY VOLTAGE
(1.4mW/comparator at +5V)
s LOW INPUT BIAS CURRENT : 25nA TYP
s LOW INPUT OFFSET CURRENT : ±5nA TYP
s LOW INPUT OFFSET VOLTAGE : ±1mV TYP
s INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
s LOW OUTPUT SATURATION VOLTAGE :
250mV TYP; (Io = 4mA)
s DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE SUPPLY VOLTAGE
s TTL, DTL, ECL, MOS, CMOS COMPATIBLE
OUTPUTS
DESCRIPTION
These devices consist of four independent preci-
sion voltage comparators with an offset voltage
specifications as low as 2mV max for LM339A,
LM239A and LM139A. All these comparators
were designed specifically to operate from a sin-
gle power supply aver a wide range of voltages.
Operation from split power supplies is also possi-
ble.
These comparators also have a unique character-
istic in that the input common-mode voltage range
includes ground even though operated from a sin-
gle power supply voltage.
ORDER CODE
N = Dual in Line Package (DIP)
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
P = Thin Shrink Small Outline Package (TSSOP) - only available in Tape
&Reel (PT)
PIN CONNECTIONS (top view)
Part
Number
Temperature
Range
Package
ND
P
LM139,A
-55°C, +125°C
••
LM239,A
-40°C, +105°C
••
LM339,A
0°C, +70°C
••
Example : LM139AN
N
DIP14
(Plastic Package)
D
SO14
(Plastic Micropackage)
P
TSSOP14
(Thin Shrink Small Outline Package)
4
5
6
7
8
9
10
11
13
1
2
3
14
12
Output2
Output4
Output3
Non-i
nverti
ng i
nput4
V
CC
Non-i
nverti
ng i
nput3
Inverti
ng i
nput4
V
CC
+
Output1
Inverti
ng i
nput1
N on-i
nverti
ng i
nput2
-
Inverti
ng i
nput3
N on-i
nverti
ng i
nput1
Inverti
ng i
nput2
LM139,A
LM239,A - LM339,A
LOW POWER QUAD VOLTAGE COMPARATORS
March 2003


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