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LM139N PDF预览

LM139N

更新时间: 2024-10-31 22:51:59
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 比较器
页数 文件大小 规格书
10页 165K
描述
LOWPOWER QUAD VOLTAGE COMPARATORS

LM139N 数据手册

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LM139,A  
LM239,A - LM339,A  
LOW POWER QUAD VOLTAGE COMPARATORS  
WIDE SINGLE SUPPLY VOLTAGE RANGE  
OR DUAL SUPPLIES FOR ALL DEVICES :  
+2V TO +36V OR ±1V TO ±18V  
VERY LOW SUPPLY CURRENT (1.1mA)  
INDEPENDENT OF SUPPLY VOLTAGE  
(1.4mW/comparator at +5V)  
N
DIP14  
(Plastic Package)  
LOW INPUT BIAS CURRENT : 25nA TYP  
LOW INPUT OFFSET CURRENT : ±5nA TYP  
LOW INPUT OFFSET VOLTAGE : ±1mV TYP  
INPUT COMMON-MODE VOLTAGE RANGE  
INCLUDES GROUND  
D
SO14  
(Plastic Micropackage)  
LOW OUTPUT SATURATION VOLTAGE :  
250mV TYP; (Io = 4mA)  
DIFFERENTIAL INPUT VOLTAGE RANGE  
EQUAL TO THE SUPPLY VOLTAGE  
TTL, DTL, ECL, MOS, CMOS COMPATIBLE  
OUTPUTS  
P
TSSOP14  
(Thin Shrink Small Outline Package)  
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.  
ORDER CODE  
Package  
D
Part  
Number  
Temperature  
Range  
N
P
LM139,A  
LM239,A  
LM339,A  
-55°C, +125°C  
-40°C, +105°C  
0°C, +70°C  
Example : LM139AN  
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.  
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)  
O utput2  
O utput1  
1
2
3
14  
O utput3  
13 O utput4  
V
+
12  
11  
10  
9
-
V
CC  
CC  
Inverting input1  
4
Non-inverting input4  
Inverting input4  
N on-inverting input1  
Inverting input2  
5
6
7
Non-inverting input3  
Inverting input3  
N on-inverting input2  
8
March 2003  
1/10  

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