KA339A [ONSEMI]
比较器，四路;
| 型号： | KA339A |
| 厂家： | 
ONSEMI |
| 描述： | 比较器，四路 放大器 光电二极管 比较器 |
| 文件： | 总10页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Is Now Part of
To learn more about ON Semiconductor, please visit our website at
www.onsemi.com
Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers
will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor
product management systems do not have the ability to manage part nomenclature that utilizes an underscore
(_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain
device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated
device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please
email any questions regarding the system integration to Fairchild_questions@onsemi.com.
ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number
of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right
to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON
Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON
Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s
technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA
Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended
or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out
of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor
is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
www.fairchildsemi.com
KA339/KA339A, KA2901
Quad Comparator
Features
Description
• Single or Dual Supply Operation
• Wide Range of Supply Voltage
The KA339/KA339A, KA2901 consist of four independent
voltage comparators designed to operate from single power
supply over a wide voltage range.
KA339/KA339A, KA2901 : 2 ~ 36V (or ±1 ~ ±18V)
• Low Supply Current Drain 800μA Typ.
• Open Collector Outputs for Wired and Connectors
• Low Input Bias Current 25nA Typ.
• Low Input Offset Current ±2.3nA Typ.
• Low Input Offset Voltage ±1.4mV Typ.
• Input Common Mode Voltage Range Includes Ground.
• Low Output Saturation Voltage
14-DIP
1
• Output Compatible With TTL, DTL and MOS Logic
System
14-SOP
1
Internal Block Diagram
14
OUT3
OUT4
1
2
OUT2
OUT1
13
12
11
10
GND
V
3
4
CC
-
+
-
+
IN4(+)
IN1(-)
IN4(-)
IN1(+)
5
IN3(+)
IN3(-)
IN2(-)
9
8
6
7
+
-
+
-
IN2(+)
Rev. 1.0.5
©2012 Fairchild Semiconductor Corporation
KA339/KA339A, KA2901
Schematic Diagram
V
CC
Q12
Q14
Q9
D2
Q2
D3
Q3
D4
D1
R2
IN(+)
IN(-)
Q4
Q1
OUTPUT
Q8
Q7
Q13
Q6
Q5
D5
D6
R1
GND
Absolute Maximum Ratings
Parameter
Symbol
Value
Unit
Supply Voltage
V
±18 or 36
36
V
V
CC
Differential Input Voltage
Input Voltage
V
I(DIFF)
V
-
-0.3 to +36
Continuous
570
V
I
Output Short Circuit to GND
Power Dissipation
-
P
mW
D
Operating Temperature
KA339/KA339A
KA2901
T
0 ~ +70
-40 ~ +85
°C
°C
OPR
Storage Temperature
T
-65 ~ +150
STG
2
KA339/KA339A, KA2901
Electrical Characteristics
(V
= 5V, T = 25°C, unless otherwise specified)
A
CC
KA339A
Min. Typ. Max.
KA339
Unit
Parameter
Symbol
Conditions
Min. Typ.
Max.
5
V
= 1.4V, R = 0Ω
-
-
1
-
2
-
-
1.4
-
mV
nA
nA
O(P)
S
Input Offset Voltage
Input Offset Current
Input Bias Current
V
IO
Note1
4.0
50
9.0
50
I
- I
, V
= 0V
Note1
-
2.3
-
-
2.3
-
IN(+) IN(-) CM
I
IO
-
150
250
400
-
150
250
400
V
V
= 0V
-
57
-
-
57
-
CM
CC
I
BIAS
Note1
Note1
-
-
= 30V
0
0
-
-
V
-1.5
CC
0
0
-
-
V
-1.5
CC
Input Common Mode
Voltage Range
V
V
I(R)
-
V
-2
CC
-
V
-2
CC
Supply Current
Voltage Gain
I
V
V
= 5V, R = ∞
1.1
2.0
1.1
2.0
mA
CC
CC
CC
L
= 15V, R ≥ 15kΩ
L
G
V
50 200
-
50 200
-
V/mV
(for large swing)
V = TTL Logic Swing
I
Large Signal
Response Time
T
V
= 1.4V, V = 5V,
RL
-
300
-
-
300
-
ns
LRES
REF
R = 5.1kΩ (Note2)
L
V
= 5V, R = 5.1kΩ
L
RL
(Note2)
Response Time
T
-
1.3
18
-
-
-
1.3
18
-
-
μs
RES
V
V
≥ 1V, V
I(+)
≤ 1.5V
= 0V,
I(-)
Output Sink Current
I
6
6
mA
SINK
O(P)
V
≥ 1V, V
= 0V
-
-
-
-
-
140
400
700
-
-
-
-
-
-
140
400
700
-
I(-)
I(+)
Output Saturation
Voltage
V
mV
SAT
I
= 4mA Note1
-
0.1
-
-
0.1
-
SINK
V
V
= 0V
= 1V
V
V
= 5V
nA
μA
V
I(-)
I(+)
O(P)
O(P)
Output Leakage
Current
I
o(LKG)
=30V
1.0
36
1.0
36
Differential Voltage
V
Note1
-
-
I(DIFF)
Note:
1. KA339 / KA339A: 0 ≤ T ≤ +70°C
A
KA2901: -40 ≤ T ≤ +85°C
A
2. These parameters, although guaranteed, are not 100% tested in production.
3
KA339/KA339A, KA2901
Electrical Characteristics (Continued)
(V
= 5V, T = 25°C, unless otherwise specified)
A
CC
KA2901
Parameter
Symbol
Conditions
Unit
mV
nA
Min.
Typ.
2
Max.
7
V
= 1.4V, R = 0Ω
-
-
O(P)
S
Input Offset Voltage
Input Offset Current
Input Bias Current
V
IO
Note1
Note1
Note1
9
15
-
2.3
50
57
200
-
50
I
IO
-
200
250
500
-
I
nA
BIAS
-
Input Common
Mode
Voltage Range
KA2901, V
=30V
0
V
-1.5
CC
CC
V
V
I(R)
CC
Note1
0
-
V
-2
CC
R =∞, V =5V
-
-
1.1
1.6
2.0
2.5
L
CC
Supply Current
Voltage Gain
I
mA
R =∞, V
=30V
L
CC
V
=15V, R ≥15kΩ
CC L
(for large swing)
G
V
25
100
-
V/mV
V =TTL Logic Swing
I
Large Signal
Response Time
T
V
=1.4V, V = 5V,
RL
-
300
-
ns
LRES
REF
R =5.1kΩ (Note2)
L
Response Time
T
V
= 5V, R =5.1kΩ (Note2)
-
1.3
18
-
-
μs
RES
RL
L
V
V
≥ 1V, V
I(+)
≤ 1.5V
= 0V,
I(-)
Output Sink Current
I
6
mA
SINK
O(P)
V
≥ 1V, V
=0V
-
-
-
-
-
140
400
700
-
I(-)
I(+)
Output Saturation
Voltage
V
mV
SAT
I
= 4mA Note1
-
0.1
-
SINK
V
V
= 5V
nA
μA
V
O(P)
O(P)
Output Leakage
Current
V
V
= 0V
= 1V
I(-)
I(+)
I
O(LKG)
= 30V
1.0
36
Differential Voltage
V
-
Note1
-
I(DIFF)
Note:
1. KA339 / KA339A: 0 ≤ T ≤ +70°C
A
KA2901: -40 ≤ T ≤ +85°C
A
2. These parameters, although guaranteed, are not 100% tested in production.
4
KA339/KA339A, KA2901
Typical Performance Characteristics
Figure 1. Supply Current vs Supply Voltage
Figure 2. Input Current vs Supply Voltage
Figure 3. Output Saturation Voltage vs Sink Current
Figure 4. Response Time for Various Input
Overdrive-Negative Transition
Figure 5. Response Time for Various Input
Overdrive-Positive Transition
5
KA339/KA339A, KA2901
Mechanical Dimensions
Package
Dimensions in millimeters
14-DIP
6.40 0.20
0.252 0.008
#1
#14
#7
#8
7.62
0.300
3.25 0.20
0.128 0.008
0.20
MIN
0.008
3.30 0.30
0.130 0.012
5.08
MAX
0.200
6
ꢁꢁ aa
ꢄ
ꢄ
ꢀ
KA339/KA339A, KA2901
Mechanical Dimensions (Continued)
Package
Dimensions in millimeters
14-SOP
ꢈꢂꢆꢃ
ꢈꢂꢉꢃ
$
ꢀꢁꢂꢃꢄꢀ
ꢆꢂꢃꢇ
%
ꢀꢅꢂꢆꢁꢀ
ꢅꢊ
ꢈ
ꢀꢅꢂꢇꢆꢀ
ꢊꢂꢇꢁ
ꢉꢂꢆꢄ
ꢀꢄꢂꢃꢁꢀ
ꢀ
ꢀ
ꢀꢃꢂꢁꢁꢀ
ꢅ
ꢆ
3,1ꢀꢋꢅꢀ,'
ꢀꢁꢂꢇꢆꢀ
ꢅꢂꢇꢆ
723ꢀ9,(:
ꢅꢂꢃꢄ
ꢅꢂꢇꢄ
(
&+$0)(5ꢀ237,21$/
ꢀ
ꢀ
ꢅꢂꢈꢁꢀ0$;
&
$
ꢁꢂꢇꢄ
ꢁꢂꢁꢄ
ꢁꢂꢄꢅ
ꢁꢂꢉꢃ
ꢁꢂꢉꢁ
ꢁꢂꢅꢄ
(
ꢀ
(
ꢀ
ꢀ
ꢀ
ꢁꢂꢅꢁ
&
0
ꢁꢂꢇꢁ
& $ %
$//ꢀ/($'ꢀ7,36
(1'ꢀ9,(:
6,'(ꢀ9,(:
*$8*(ꢀ
3/$1(
ꢁꢂꢉꢃ
6($7,1*
ꢀ3/$1(
127(6ꢍꢀ81/(66ꢀ27+(5:,6(ꢀ63(&,),('
ꢀꢀ$ꢂꢀ7+,6ꢀ3$&.$*(ꢀ5()(5(1&(ꢀ72ꢀ-('(&ꢀ06ꢎꢁꢅꢇ
ꢀꢀꢀꢀꢀꢀꢀꢀ9$5,$7,21ꢀ$%ꢂ
ꢀꢀ%ꢂꢀ$//ꢀ',0(16,216ꢀ$5(ꢀ,1ꢀ0,//,0(7(56ꢂ
ꢀꢀ&ꢂꢀ',0(16,216ꢀ$5(ꢀ(;&/86,9(ꢀ2)ꢀ%8556ꢏ
ꢀ02/'ꢀ)/$6+ꢀ$1'ꢀ7,(ꢀ%$5ꢀ(;7586,216ꢂ
ꢀꢀ'ꢂꢀꢀ',0(16,216ꢀ$1'ꢀ72/(5$1&(6ꢀ$6ꢀ3(5ꢀ$60(ꢀꢀꢀꢀꢀ
<ꢅꢊꢂꢄꢎꢅꢌꢌꢊꢂ
ꢁꢂꢌꢁ
ꢁꢂꢊꢄ
ꢀ
ꢀ
ꢀꢅꢂꢁꢊꢀ
(
ꢀ287ꢀ2)ꢀ-('(&ꢀ67$1'$5'ꢀ9$/8(ꢂ
'(7$,/ꢀꢐ$ꢐ
ꢀꢀ)ꢂꢀ/$1'ꢀ3$77(51ꢀ67$1'$5'ꢍꢀ62,&ꢅꢇꢆ3ꢃꢁꢁ;ꢅꢊꢄꢎꢅꢊ0ꢂ
ꢀꢀ*ꢂꢀ),/(ꢀ1$0(ꢍꢀ0.7ꢎ0ꢅꢊ&ꢀ5(9ꢇ
ꢀ6&$/(ꢀꢇꢍꢅ
7
KA339/KA339A, KA2901
Ordering Information
Product Number
KA339
Package
Operating Temperature
0 ~ +70°C
14-DIP
KA339A
KA339D
14-SOP
14-SOP
KA339AD
KA2901D
-40 ~ +85°C
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES
OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, and (c) whose failure to
perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
1/17/12 0.0m 001
Stock#DS400068
© 2012 Fairchild Semiconductor Corporation
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent
coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein.
ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards,
regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
Literature Distribution Center for ON Semiconductor
19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: orderlit@onsemi.com
For additional information, please contact your local
Sales Representative
© Semiconductor Components Industries, LLC
www.onsemi.com
相关型号：
KA339ADTF
Comparator, 4 Func, 4000uV Offset-Max, 1400ns Response Time, BIPolar, PDSO14, SOP-14
FAIRCHILD
©2020 ICPDF网 联系我们和版权申明