LM139,A
LM239,A - LM339,A
LOW POWER QUAD VOLTAGE COMPARATORS
s
WIDE SINGLE SUPPLY VOLTAGE RANGE
OR DUAL SUPPLIES FOR ALL DEVICES :
+2V TO +36V OR 鹵1V TO 鹵18V
s
VERY LOW SUPPLY CURRENT (1.1mA)
INDEPENDENT OF SUPPLY VOLTAGE
(1.4mW/comparator at +5V)
s
s
s
s
LOW INPUT BIAS CURRENT : 25nA TYP
LOW INPUT OFFSET CURRENT : 鹵5nA TYP
LOW INPUT OFFSET VOLTAGE : 鹵1mV TYP
INPUT COMMON-MODE VOLTAGE RANGE
INCLUDES GROUND
250mV TYP; (Io = 4mA)
N
DIP14
(Plastic Package)
s
LOW OUTPUT SATURATION VOLTAGE :
s
DIFFERENTIAL INPUT VOLTAGE RANGE
EQUAL TO THE SUPPLY VOLTAGE
D
SO14
(Plastic Micropackage)
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.
PIN CONNECTIONS
(top view)
P
TSSOP14
(Thin Shrink Small Outline Package)
ORDER CODE
Part
Number
Temperature
Range
Package
N
鈥?/div>
鈥?/div>
鈥?/div>
D
鈥?/div>
鈥?/div>
鈥?/div>
P
鈥?/div>
鈥?/div>
鈥?/div>
LM139,A
-55擄C, +125擄C
LM239,A
-40擄C, +105擄C
LM339,A
0擄C, +70擄C
Example :
LM139AN
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)
O ut
put2 1
O ut
put1 2
V
+
CC 3
4
5
6
7
14
O ut
put3
13 O ut
put4
12
11
10
9
8
-
V
CC
N on-nveri i
i
tng nput4
I
nveri i
tng nput4
N on-nveri i
i
tng nput3
I
nveri i
tng nput3
I
nveri i
tng nput1
N on-nveri i
i
tng nput1
I
nveri i
tng nput2
N on-nveri i
i
tng nput2
March 2003
1/10
LM239PT 產(chǎn)品屬性
LM239 View All Specifications
1
集成電路 (IC)
線性 - 比較器
-
通用
4
CMOS，DTL，ECL，MOS，開路集電極，TTL
2 V ~ 32 V，±1 V ~ 16 V
5mV @ 30V
0.25µA @ 5V
16mA @ 5V
2mA
-
-
-
-40°C ~ 105°C
14-TSSOP（0.173"，4.40mm 寬）
表面貼裝
Digi-Reel®
497-4044-6
LM239PT相關(guān)型號(hào)PDF文件下載
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描述
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