KA201AD [FAIRCHILD]
Operational Amplifier, 1 Func, 3000uV Offset-Max, BIPolar, PDSO8, SOP-8;
| 型号： | KA201AD |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | Operational Amplifier, 1 Func, 3000uV Offset-Max, BIPolar, PDSO8, SOP-8 放大器 光电二极管 |
| 文件： | 总8页 (文件大小：63K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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KA201A/KA301A
Single Operational Amplifier
Features
Description
• Short-circuit protection and Iatch-free operation
• Slew rate of 10V/µs as a summing amplifier
• Class AB output provides excellent linearity
• Low bias current
The KA201A and KA301A are general-purpose operational
amplifiers which are externally phase compensated, permit
a choice of operation for optimum high-frequency perfor-
mance at a selected gain: unity-gain compensation can be
obtained with a single capacitor.
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev. 5.0
©2000 Fairchild Semiconductor International
KA201A/KA301A
Schematic Diagram
Absolute Maximum Ratings
Parameter
Supply Voltage
Symbol
KA201A
±22
KA301A
±18
Unit
V
V
CC
Differential Input Voltage
Input Voltage
V
30
30
V
I(OFF)
V
-
±15
±15
V
I
Output short Circuit Duration
Power Dissipation
Continuous
500
Continuous
500
-
P
D
mW
°C
°C
Operating Temperature Range
Storage Temperature Range
T
-25 ~ +85
-65 ~ +150
0 ~ +70
- 65 ~ + 150
OPR
T
STG
2
KA201A/KA301A
Electrical Characteristics
(T =+25°C, V = +15V, V = -15V, unless otherwise specified)
A
CC
EE
KA201A
KA301A
Parameter
Symbol
Conditions
Unit
Min. Typ. Max. Min. Typ. Max.
R <50KΩ
-
-
-
-
-
-
-
-
-
0.5 2.0
-
-
-
-
-
-
-
-
-
2.0 7.5
10
4.5 50
70
60 250
MV
mV
nA
S
Input Offset Voltage
Input Offset Current
Input Bias Current
V
IO
NOTE 1
NOTE 1
NOTE 1
-
3
-
1.5 10
20
40 75
100
2.0 3.0
I
IO
-
-
nA
nA
I
BIAS
-
-
-
300
-
nA
V
V
V
= ± 20V
= ± 15V
mA
mA
mA
CC
CC
CC
Supply Current
I
-
-
2.0 3.0
CC
= ± 20V, T = T
A(MAX)
1.7 2.5
-
-
-
-
A
V
V
= ± 15V, R ≥2KΩ,
L
CC
50 160
-
-
25 160
V/mV
V/mV
= ± 10V
O(P.P)
Large Signal Voltage Gain
G
V
NOTE 1
25
-
-
15
-
-
Average Temperature
Coefficient of Input
Offset Voltage
∆V /∆T NOTE 1
IO
3.0 15
6.0 30 µV/°C
Average Temperature
Coefficient of Input
Offset Current
25 °C ≤ T ≤ T
-
-
0.01 0.1
0.02 0.2
-
-
0.01 0.3 nA/°C
0.02 0.6 nA/°C
A
A(MAX)
∆I /∆T
IO
T
≤ T ≤ 25 °C
A(MIN)
A
V
V
= ± 20V
NOTE 1
NOTE 1
± 15
-
-
-
-
-
-
-
-
-
V
V
CC
CC
Input Voltage Range
V
I(R)
= ± 15V
-
± 12
Common-Mode Rejection
Ratio
CMRR
PSRR
R
R
≤ 50KΩ
NOTE 1
NOTE 1
80 100
80 100
-
-
70 95
70 100
-
-
dB
dB
S
S
Power Supply Rejection
Ratio
≤ 50KΩ
R = 10KΩ ± 12 ± 14
-
-
-
± 12 ± 14
± 10 ± 13
0.5 2.0
-
-
-
V
V
L
Output Voltage Swing
Input Resistance
V
V
= ± 15V
CC
O(P.P)
R = 2.0KΩ ± 10 ± 13
L
R
I
-
1.5 4.0
MΩ
Note:
1. KA201A: -25 ≤ T ≤ +85 °C , KA301A: 0 ≤ T ≤ +70 °C
A
A
3
KA201A/KA301A
Typical Performance Characteristics
Figure 1. Supply Current
Figure 2. Voltage Gain
Figure 3. Current Limiting
Figure 4. Input Current
Figure 5. Power Supply Rejection
Figure 6. Common Mooe Rejection
4
KA201A/KA301A
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
0.200
MAX
7.62
3.40 ±0.20
0.134 ±0.008
0.300
0.33
MIN
0.013
5
KA201A/KA301A
Mechanical Dimensions(Continued)
Package
Dimensions in millimeters
8-SOP
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
0~8
0.50 ±0.20
0.020 ±0.008
6
KA201A/KA301A
Ordering Information
Product Number
KA201A
Package
Operating Temperature
-25 ~ +85 oC
8-DIP
8-SOP
8-DIP
KA201AD
KA301A
0 ~ + 70 oC
7
KA201A/KA301A
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
INTERNATIONAL. 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.
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2000 Fairchild Semiconductor International
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