KA2904DTF [ONSEMI]
双路运算放大器;
| 型号： | KA2904DTF |
| 厂家： | 
ONSEMI |
| 描述： | 双路运算放大器 放大器 运算放大器 |
| 文件： | 总13页 (文件大小：272K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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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
KA258/KA258A, KA358/KA358A,
KA2904
Dual Operational Amplifier
Features
Description
• Internally Frequency Compensated for Unity Gain
• Large DC Voltage Gain: 100dB
• Wide Power Supply Range:
The KA258 series consist of two independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide range of voltage. 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. Application areas include transducer
amplifier, DC gain blocks and all the conventional OP-AMP
circuits which now can be easily implemented in single
power supply systems.
KA258/KA258A, KA358/KA358A: 3V ~ 32V (or
±1.5V~ 16V)
KA2904 : 3V~26V (or ±1.5V ~ 13V)
• Input Common Mode Voltage Range Includes Ground
• Large Output Voltage Swing: 0V DC to Vcc - 1.5V DC
• Power Drain Suitable for Battery Operation.
8-DIP
1
8-SOIC
1
Internal Block Diagram
OUT1
IN1 (-)
IN1 (+)
V
CC
1
2
3
4
8
OUT2
IN2 (-)
7
6
5
-
+
-
+
IN2 (+)
GND
Rev. 1.0.4
©2011 Fairchild Semiconductor Corporation
KA258/KA258A, KA358/KA358A, KA2904
Schematic Diagram
(One section only)
V
CC
Q12
Q6
Q5
Q17
Q19
Q20
Q3
R1
Q2
C1
Q18
Q4
IN(-)
Q1
R2
IN(+)
Q11
OUTPUT
Q21
Q15
Q10
Q7
Q13
Q14
Q8
Q9
Q16
GND
Absolute Maximum Ratings
Parameter
Symbol KA258/KA258A
KA358/KA358A
±16 or 32
32
KA2904
±13 or 26
26
Unit
V
Supply Voltage
V
±16 or 32
32
CC
Differential Input Voltage
Input Voltage
V
V
I(DIFF)
V
-0.3 to +32
-0.3 to +32
-0.3 to +26
V
I
Output Short Circuit to GND
-
Continuous
Continuous
Continuous
-
V
≤15V, T = 25°C(One Amp)
CC
A
Operating Temperature Range
T
-25 ~ +85
+150
0 ~ +70
+150
-40 ~ +85
+150
°C
°C
°C
OPR
Maximum Junction Temperature T
J(MAX)
Storage Temperature Range
T
-65 ~ +150
-65 ~ +150
-65 ~ +150
STG
2
KA258/KA258A, KA358/KA358A, KA2904
Electrical Characteristics
(V
= 5.0V, V = GND, T = 25°C, unless otherwise specified)
EE
CC
A
KA258
KA358
KA2904
Parameter Symbol
Conditions
= 0V to V -1.5V
Unit
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Input Offset
Voltage
V
CM
V
CC
V
-
-
-
2.9 5.0
30
45 150
-
-
-
2.9 7.0
50
45 250
-
-
-
2.9
5
7.0
50
mV
nA
nA
IO
= 1.4V, R = 0Ω
O(P)
S
Input Offset
Current
I
IO
-
-
3
5
Input Bias
Current
I
45
250
BIAS
Input
Voltage
Range
V
= 30V
V
CC
-1.5
V
CC
-1.5
V
CC
-1.5
CC
V
0
-
0
-
0
-
V
I(R)
(KA2904, V
= 26V)
CC
R = ∞, V
(KA2904, V
= 30V
L
CC
-
-
0.8 2.0
0.5 1.2
-
-
0.8 2.0
0.5 1.2
-
-
0.8
0.5
2.0
1.2
mA
mA
Supply
Current
= 26V)
CC
I
CC
R = ∞, V
L
= 5V
CC
Large Signal
Voltage
Gain
V
V
= 15V, R = 2kΩ
L
CC
G
50 100
-
25 100
-
25 100
-
V/mV
V
= 1V to 11V
O(P)
V
= 30V R = 2kΩ
26
-
-
-
26
-
-
-
22
23
-
24
5
-
-
V
V
CC
L
V
O(H)
Output
Voltage
Swing
(V
= 26V
CC
for KA2904)
R = 10kΩ 27 28
L
27 28
V
V
= 5V, R = 10kΩ
-
5
20
-
5
20
20
mV
O(L)
CC
L
Common-
Mode
Rejection
Ratio
CMRR
-
-
70 85
65 100
-
-
65 80
65 100
-
-
50
80
-
-
dB
dB
Power
Supply
Rejection
Ratio
PSRR
CS
50 100
Channel
Separation
f = 1kHz to 20kHz
(Note1)
-
-
120
40
-
60
-
-
-
120
40
-
60
-
-
120
40
-
60
-
dB
mA
mA
mA
Short Circuit
to GND
I
-
-
SC
V
V
= 1V, V = 0V
I(-)
= 15V, V
I(+)
CC
I
20 30
10 15
20 30
10 15
20
10
30
SOURCE
= 2V
O(P)
V
V
= 0V, V = 1V
I(-)
= 15V, V
I(+)
CC
Output
Current
-
-
15
-
= 2V
O(P)
I
SINK
V
V
V
= 0V, V = 1V
I(-)
I(+)
CC
O(P)
= 15V,
12 100
-
12 100
-
-
-
-
-
-
μA
= 200mV
Differential
Input
V
-
-
-
V
-
-
V
V
CC
V
I(DIFF)
CC
CC
Voltage
Note:
1. This parameter, although guaranteed, is not 100% tested in production.
3
KA258/KA258A, KA358/KA358A, KA2904
Electrical Characteristics (Continued)
(V
= 5.0V, V = GND, unless otherwise specified)
EE
CC
The following specification apply over the range of -25°C ≤ T ≤ +85°C for the KA258; and the 0 °C ≤ T ≤ +70°C
A
A
for the KA358; and the -40°C ≤ T ≤ +85°C for the KA2904
A
KA258
KA358
KA2904
Parameter Symbol
Unit
Conditions
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max.
Input Offset
Voltage
V
V
= 0V to V
O(P)
-1.5V
= 1.4V, R = 0Ω
CM
CC
S
V
-
-
-
7.0
-
7.0
-
-
-
7.0
-
9.0
-
-
-
10.0 mV
IO
Input Offset
Voltage
Drift
ΔV
Δ
R = 0Ω
-
100
-
-
150
-
7.0
45
10
40
-
-
μV/°C
nA
IO/ T
S
Input Offset
Current
I
IO
-
-
-
-
-
-
200
-
Input Offset
Current
Drift
ΔI /ΔT
IO
-
10
-
10
-
pA/°C
nA
Input Bias
Current
I
-
40 300
-
40 500
-
500
BIAS
Input
Voltage
Range
V
= 30V
V
V
V
CC
-2.0
CC
(KA2904,V
CC
CC
V
0
-
0
-
0
V
I(R)
= 26V)
-2.0
-2.0
CC
Large
Signal
Voltage
Gain
V
V
= 15V, R =2.0kΩ
L
CC
G
25
26
-
-
-
15
26
-
-
-
15
-
-
V/mV
V
= 1V to 11V
O(P)
V
= 30V
R = 2kΩ
L
-
-
-
-
22
23
-
-
-
-
V
V
CC
Output
Voltage
Swing
V
(V
= 26V
O(H)
CC
for KA2904)
R = 10kΩ 27 28
L
27 28
24
5
V
V
= 5V, R =10kΩ
-
5
20
-
5
20
20
mV
O(L)
CC
L
V
V
= 1V, V = 0V
I(-)
I(+)
CC
I
10 30
-
-
10 30
-
-
10
5
30
9
-
-
mA
mA
SOURCE
= 15V, V
O(P)
= 2V
Output
Current
V
V
= 0V, V = 1V
I(-)
I(+)
CC
I
5
-
8
-
5
-
9
-
SINK
= 15V, V
= 2V
O(P)
Differential
Input
V
-
V
V
-
-
V
CC
V
I(DIFF)
CC
CC
Voltage
4
KA258/KA258A, KA358/KA358A, KA2904
Electrical Characteristics (Continued)
(V
= 5.0V, V = GND, T = 25°C, unless otherwise specified)
CC
EE
A
KA258A
KA358A
Parameter
Symbol
Conditions
Unit
Min. Typ. Max. MIn. Typ. Max.
V
V
= 0V to V -1.5V
CC
CM
Input Offset Voltage
V
-
1.0 3.0
-
2.0
3.0
mV
IO
= 1.4V, R = 0Ω
O(P)
S
Input Offset Current
Input Bias Current
I
-
-
-
-
2
15
80
-
-
5
30
nA
nA
IO
I
40
45
100
BIAS
V
-1.5
V
CC
CC
Input Voltage Range
Supply Current
V
V
= 30V
CC
0
-
0
-
V
I(R)
-1.5
2.0
1.2
R = ∞,V
= 30V
-
-
0.8 2.0
0.5 1.2
-
-
0.8
0.5
mA
mA
L
CC
I
CC
RL = ∞, V
= 5V
CC
Large Signal
Voltage Gain
V
V
= 15V, R =2kΩ
= 1V to 11V
CC
O
L
G
50 100
-
25
100
-
V/mV
V
R = 2kΩ
26
-
-
-
26
27
-
-
-
V
V
L
V
V
= 30V
CC
V
OH
Output Voltage
Swing
R = 10kΩ 27 28
L
28
5
V
= 5V, R =10kΩ
-
5
20
20
mV
O(L)
CC
L
Common-Mode
Rejection Ratio
CMRR
-
-
70 85
65 100
-
-
65
65
85
-
-
dB
dB
Power Supply
Rejection Ratio
PSRR
CS
100
Channel Separation
Short Circuit to GND
f = 1kHz to 20kHz (Note1)
-
-
-
120
40
-
-
-
120
40
-
dB
I
60
60
mA
SC
V
V
= 1V, V = 0V
I(-)
I(+)
CC
I
20 30
10 15
12 100
-
-
-
20
10
12
-
30
15
100
-
-
-
-
mA
mA
μA
V
SOURCE
= 15V, V
O(P)
= 2V
V
V
= 1V, V = 0V
I(-)
I(+)
CC
Output Current
= 15V, V
= 2V
O(P)
I
SINK
V
V
= 0V, V
= 200mV
= 1V
in(+)
O(P)
in (-)
Differential Input
Voltage
V
-
-
-
V
V
CC
I(DIFF)
CC
Note:
1. This parameter, although guaranteed, is not 100% tested in production.
5
KA258/KA258A, KA358/KA358A, KA2904
Electrical Characteristics (Continued)
(V
= 5.0V, V = GND, unless otherwise specified)
EE
CC
The following specification apply over the range of -25°C ≤ T ≤ +85°C for the KA258A; and the 0°C ≤ T ≤ +70°C
A
A
for the KA358A
KA258A
KA358A
Parameter
Symbol
Conditions
Unit
Min. Typ. Max. Min. Typ. Max.
V
V
= 0V to V -1.5V
CC
CM
Input Offset Voltage
V
-
-
4.0
-
-
5.0
mV
IO
= 1.4V, R = 0Ω
O(P)
S
Input Offset Voltage Drift ΔV /ΔT
IO
-
-
-
-
-
-
-
-
7.0
-
15
30
-
-
-
-
7.0
-
20 μV/°C
75 nA
300 pA/°C
Input Offset Current
I
IO
Input Offset Current Drift ΔI /ΔT
10 200
40 100
10
40
IO
Input Bias Current
I
200
nA
BIAS
Input Common-Mode
Voltage Range
V
-2.0
V
CC
-2.0
CC
V
V
= 30V
= 30V
0
-
0
-
V
I(R)
CC
R = 2kΩ
26
27
-
-
-
-
26
27
-
-
28
5
-
-
V
V
L
V
V
V
O(H)
CC
CC
Output Voltage Swing
R = 10kΩ
L
28
5
V
= 5V, R =10kΩ
20
20
mV
O(L)
L
Large Signal Voltage
Gain
V
V
= 15V, R =2.0kΩ
CC L
G
25
10
-
-
-
-
15
10
-
-
-
-
V/mV
mA
V
= 1V to 11V
O(P)
V
V
= 1V, V = 0V
I(-)
I(+)
CC
I
30
30
SOURCE
= 15V, V
O(P)
= 2V
Output Current
V
V
= 1V, V = 0V
I(-)
I(+)
CC
I
5
-
9
-
5
-
9
-
mA
V
SINK
= 15V, V
= 2V
O(P)
Differential Input Voltage
V
-
V
V
CC
I(DIFF)
CC
6
KA258/KA258A, KA358/KA358A, KA2904
Typical Performance Characteristics
Figure 1. Supply Current vs Supply Voltage
Figure 2. Voltage Gain vs Supply Voltage
Figure 3. Open Loop Frequency Response
Figure 4. Large Signal Output Swing vs Frequency
Figure 5. Output Characteristics vs Current Sourcing
Figure 6. Output Characteristics vs Current Sinking
7
KA258/KA258A, KA358/KA358A, KA2904
Typical Performance Characteristics (Continued)
Figure 7. Input Voltage Range vs Supply Voltage
Figure 8. Common-Mode Rejection Ratio
Figure 9. Output Current vs Temperature (Current Limiting)
Figure 10. Input Current vs Temperature
Figure 11. Voltage Follower Pulse Response
Figure 12. Voltage Follower Pulse Response
(Small Signal)
8
KA258/KA258A, KA358/KA358A, KA2904
Mechanical Dimensions
Package
Dimensions in millimeters
8-DIP
6.40 0.20
0.252 0.008
#1
#4
#8
#5
3.30 0.30
0.130 0.012
5.08
MAX
0.200
7.62
3.40 0.20
0.134 0.008
0.300
0.33
0.013
MIN
9
KA258/KA258A, KA358/KA358A, KA2904
Mechanical Dimensions (Continued)
Package
Dimensions in millimeters
8-SOIC
0.1~0.25
MIN
0.004~0.001
1.55 0.20
0.061 0.008
#8
#5
#1
#4
6.00 0.30
0.236 0.012
1.80
0.071
MAX
3.95 0.20
0.156 0.008
5.72
0.225
0.50 0.20
0.020 0.008
10
KA258/KA258A, KA358/KA358A, KA2904
Ordering Information
Product Number
KA358
Package
Operating Temperature
8-DIP
KA358A
0 ~ +70°C
KA358D
8-SOIC
8-SOIC
KA358AD
KA258D
-25 ~ +85°C
-40 ~ +85°C
KA258AD
KA2904
8-DIP
KA2904D
8-SOIC
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
10/14/11 0.0m 001
Stock#DS400082
© 2011 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.
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