器件名称: LM339-S14-R
功能描述: QUAD DIFFERENTIAL COMPARATOR
文件大小: 127.36KB 共6页
简 介:UNISONIC TECHNOLOGIES CO., LTD LM339
QUAD DIFFERENTIAL COMPARATOR
SOP-14
LINEAR INTEGRATED CIRCUIT
DESCRIPTION
The UTC LM339 consists of four independent voltage comparators, designed specifically to operate from a single power supply over a wide voltage range.
TSSOP-14
FEATURES
*Signal or dual supply operation. *Wide operating supply range (Vcc=2V~36V). *Input common-mode voltage includes ground. *Low supply current drain IF=0.8mA (Typical). *Open collector outputs for wired and connection. *Low input bias current IBIAS=25nA (Typical). *Low output saturation voltage. *Output compatible with TTL, DTL, and CMOS logic system.
DIP-14
*Pb-free plating product number: LM339L
ORDERING INFORMATION
Order Number Normal Lead free LM339–S14-R LM339L –S14-R LM339–S14-T LM339L –S14-T LM339–P14-R LM339L –P14-R LM339–P14-T LM339L –P14-T LM339–D14-T LM339L –D14-T Package Packing
SOP-14 Tape & Reel SOP-14 Tube TSSOP-14 Tape & Reel TSSOP-14 Tube DIP-14 Tube
www.unisonic.com.tw Copyright 2005 Unisonic Technologies Co., LTD
1
QW-R104-001.D
LM339
PIN CONFIGURATION
LINEAR INTEGRATED CIRCUIT
OUT 2
1
14
OUT 3
OUT 1
2
13
OUT 4
Vcc
3
12
GND
IN 1(-)
4
11
IN 4(+)
IN 1(+)
5
10
IN 4(-)
IN 2(-)
6
9
IN 3(+)
IN 2(+)
7
8
IN 3(-)
BLOCK DIAGRAM
Only one section
T9 D2 D3 D4 T2 T1 T3 T4 T8 T12 T7 T5 T6 R1 D5 D6 T10 R2 D1 T11
Vcc
IN (-)
OUT
IN (+)
GND
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2
QW-R104-001.D
LM339
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
LINEA……
