Low Power Quad Comparator
Semiconductor
http:// www.auk.co.kr
SN339/P
Description
The SN339 consists of four independent voltage comparators
designed to operate from a single power supply over a wide
voltage range.
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.
SOP-14
These comparators also have a unique characteristic in that the
input common–mode voltage range includes ground, even though
they are operated from a single power supply voltage.
Application
DIP-14
◈
A/D Converters
◈
Wide Range VCO
◈
MOS Clock Generator
◈
High Voltage Logic Gate
◈
Multi-Vibrators
ORDERING INFORMATION
Product
Name.
SN339
SN339P
Marking
SN339
SN339P
Package
Name
SOP-14
DIP-14
Features and Benefits
◈
Wide single supply voltage range [ 2.0V to 36V ]
or dual supplies [±1.0V to
±18V]
◈
Very low supply current drain [Typ. 0.8mA]
◈
Low input biasing current [Typ. 25nA]
◈
Low input offset current and offset voltage
◈
Differential input voltage range equal to the Vcc
◈
Low output 250mV at 4mA saturation voltage
◈
Output voltage compatible with TTL, DTL, ECL even CMOS
Logic systems
▲
Marking Information
SN339(①)
AUK YYWW(②)
①
Device Code
②
Year & Week Code
KSD-I7E003-001
October, 2010 REV. 01
1
SN339/P
Internal Block Diagram
Equivalent Circuit
VCC
1
14
↓100uA
↓100uA
2
13
3
1
– +
4
– +
12
IN(+)
Q2
Q1
Q3
Q4
Q8
OUTPUT
`
4
11
5
2
– +
3
– +
10
IN(–)
Q5
Q6
Q7
6
9
7
8
◈
Pin Description
No
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Symbol
Output2
Output1
V
CC
IN1(-)
IN1(+)
IN2(-)
IN2(+)
IN3(-)
IN3(+)
IN3(-)
IN3(+)
GND
Output4
Output3
I/O
O
O
PWR
I
I
I
I
I
I
I
I
GND
O
O
Comparator 2’s Output
Comparator 1’s Output
V
CC
for Quad Comparators
Description
Comparator 1’s Inverting Input
Comparator 1’s Non- Inverting Input
Comparator 2’s Inverting Input
Comparator 2’s Non- Inverting Input
Comparator 3’s Inverting Input
Comparator 3’s Non- Inverting Input
Comparator 4’s Inverting Input
Comparator 4’s Non- Inverting Input
Ground
Comparator 4’s Output
Comparator 3’s Output
KSD-I7E003-001
October, 2010 REV. 01
2
SN339/P
Absolute maximum ratings
Characteristic
Supply voltage
Differential input voltage
Input voltage
Power Dissipation
Junction Temperature
Operating temperature
Storage temperature
P
D
Symbol
V
CC
V
IND
V
IN
SOP-14
DIP-14
Tj
T
opr
T
stg
Ratings
36 or
±18
36
-0.3 ~ +36
800
1300
150
-40 ~ +85
-55 ~ 150
Unit
V
V
V
mW
°C
°C
°C
Electrical Characteristics
(Unless otherwise specified. V
CC
= 5V, V
EE
= GND and 0
°C ≤
Ta
≤
+70
°C
)
Characteristic
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Supply Current
Large Signal Voltage Gain
Output Voltage (‘L’ Level)
Response Time
Output Sink Current
Output Leakage Current
Symbol
V
IOS
I
IOS
I
IB
V
ICR
I
CC
A
V
V
SAT
t
RES
I
SINK
I
Leak
Test Condition
V
O
= 1.4V,
Rs = 0Ω
-
-
-
V
CC
= 5V, R
L
=
∞,
All Channel
V
CC
= 15V , R
L
= 15 KΩ
V
IN+
= 0V, V
IN-
= 1V
I
SINK
≤
4mA
V
RC
= 5V,
R
L
= 5.1KΩ
Min.
-
-
-
0
-
-
-
-
6
-
Typ.
±2
±5
25
-
0.8
200
130
1.3
16
0.1
Max.
±5
±50
250
V
CC
–1.5
2
-
400
-
-
-
Unit
mV
nA
nA
V
mA
V/mV
mV
uS
mA
nA
V
O
≤1.5V,
V
IN+
= 0V, V
IN-
= 1V
V
O
= 5V
V
IN+
= 1V, V
IN-
= 0V
KSD-I7E003-001
October, 2010 REV. 01
3
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