KODENSHI SN339P

Low Power Quad Comparator
Semiconductor
SN339/P
Description
http:// www.auk.co.kr
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
ORDERING INFORMATION
Product
Name.
Marking
Package
Name
SN339
SN339
SOP-14
SN339P
SN339P
DIP-14
▲ Marking Information
SN339(①)
AUK YYWW(②)
① Device Code
② Year & Week Code
◈ A/D Converters
◈ Wide Range VCO
◈ MOS Clock Generator
◈ High Voltage Logic Gate
◈ Multi-Vibrators
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
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SN339/P
Internal Block Diagram
Equivalent Circuit
VCC
1
14
↓100uA
↓100uA
13
2
3
1
– +
12
4
– +
Q2
IN(+)
`
4
11
5
10
Q3
OUTPUT
Q4
Q1
Q8
3
– +
2
– +
6
IN(–)
Q5
9
7
Q7
Q6
8
◈ Pin Description
No
Symbol
I/O
Description
1
Output2
O
Comparator 2’s Output
2
Output1
O
Comparator 1’s Output
3
VCC
PWR
4
IN1(-)
I
Comparator 1’s Inverting Input
5
IN1(+)
I
Comparator 1’s Non- Inverting Input
6
IN2(-)
I
Comparator 2’s Inverting Input
7
IN2(+)
I
Comparator 2’s Non- Inverting Input
8
IN3(-)
I
Comparator 3’s Inverting Input
9
IN3(+)
I
Comparator 3’s Non- Inverting Input
10
IN3(-)
I
Comparator 4’s Inverting Input
11
IN3(+)
I
Comparator 4’s Non- Inverting Input
12
GND
GND
13
Output4
O
Comparator 4’s Output
14
Output3
O
Comparator 3’s Output
VCC for Quad Comparators
Ground
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SN339/P
Absolute maximum ratings
Characteristic
Symbol
Ratings
Unit
Supply voltage
VCC
36 or ±18
V
Differential input voltage
VIND
36
V
Input voltage
VIN
-0.3 ~ +36
V
Power Dissipation
PD
SOP-14
800
DIP-14
1300
mW
Junction Temperature
Tj
150
°C
Operating temperature
Topr
-40 ~ +85
°C
Storage temperature
Tstg
-55 ~ 150
°C
Electrical Characteristics
(Unless otherwise specified. VCC = 5V, VEE = GND and 0 °C ≤ Ta ≤ +70 °C)
Characteristic
Symbol
Test Condition
Min.
Typ.
Max.
Unit
-
±2
±5
mV
Input Offset Voltage
VIOS
Input Offset Current
IIOS
-
-
±5
±50
nA
Input Bias Current
IIB
-
-
25
250
nA
VICR
-
0
-
VCC–1.5
V
Input Common Mode
Voltage Range
VO = 1.4V,
Rs = 0Ω
Supply Current
ICC
VCC = 5V, RL = ∞, All Channel
-
0.8
2
mA
Large Signal Voltage Gain
AV
VCC = 15V , RL = 15 KΩ
-
200
-
V/mV
Output Voltage (‘L’ Level)
VSAT
VIN+= 0V, VIN-= 1V
ISINK≤ 4mA
-
130
400
mV
Response Time
tRES
VRC = 5V,
-
1.3
-
uS
Output Sink Current
ISINK
VO≤1.5V,
VIN+ = 0V, VIN- = 1V
6
16
-
mA
Output Leakage Current
ILeak
VO = 5V
VIN+ = 1V, VIN- = 0V
-
0.1
-
nA
RL = 5.1KΩ
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SN339/P
Electrical Characteristic Curves
Fig. 1 VCC-ICC
Fig. 2 VCC-IIB
Fig. 3 VOL-ISINK
Fig. 4 PD-Ta
Fig. 5 VIN,VOUT-trsp
Fig. 6 VIN,VOUT-trsp
Ω
Ω
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SN339/P
Typical Applications
Basic Comparator
Driving Logic or C-MOS
VCC
VCC
RL
VIN
RL
VIN
_
RS
Output
TTL
+
_
R1
+
or
C-MOS
Vref
Vref
Comparator with Hysteresis Circuit
Square-wave Oscillator
VCC
VCC
RL
VIN
R3
VCC
Rref
R1
_
RL
_
+
C
Output
R2
Vref
+
R2
Output
R3
VCC
R1
R4
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SN339/P
Outline Dimension (Unit : mm)
※ Recommend PCB solder land (Unit : mm)
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Outline Dimension (Unit : mm)
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SN339/P
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
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