參數(shù)資料
型號(hào): AD548S
廠商: Analog Devices, Inc.
英文描述: Precision, Low Power BiFET Op Amp
中文描述: 精密低功耗運(yùn)算放大器BiFET
文件頁(yè)數(shù): 6/12頁(yè)
文件大小: 430K
代理商: AD548S
AD548
–6–
REV. C
FREQUENCY
Hz
100
80
60
0
40
1k 10k 100k 1M 10M
20
20
40
P
100
80
60
0
40
20
20
40
PHASE
GAIN
O
TPC 10. Open-Loop Frequency
Response
FREQUENCY
Hz
90
80
70
50
20
1k 10k 100k 1M
40
60
C
30
TPC 13. CMRR vs. Frequency
FREQUENCY
Hz
4
1
0.001
100 1k 10k
0.01
0.1
T
100k
FOLLOWER
WITH GAIN = 10
UNITY GAIN
FOLLOWER
TPC 16. Total Harmonic
Distortion vs. Frequency
FREQUENCY
Hz
120
100
80
20
20
100 1k 10k 100k 1M
0
40
60
SUPPLY
+SUPPLY
P
TPC 12. PSRR vs. Frequency
10mV
SETTLING TIME
μs
10
0
5
10
O
0 2 4 6 8
5
1mV
1mV
10mV
TPC 15. Output Swing and Error
Voltage vs. Output Settling Time
SOURCE IMPEDANCE
1,000
100
10
0
100k 1M 10M 100M 1G 10G 100G
10,000
1
AMPLIFIER GENERATED NOISE
RESISTOR JOHNSON
NOISE
1kHz BANDWIDTH
10Hz
BANDWIDTH
WHENEVER JOHNSON NOISE IS GREATER THAN
AMPLIFIER NOISE, AMPLIFIER NOISE CAN BE
CONSIDERED NEGLIGIBLE FOR APPLICATION
I
TPC 18. Total Noise vs. Source
Impedance
SUPPLY VOLTAGE
V
120
100
90
80
60
O
0 2 4 6 8 10 12 14 16 18
110
70
TPC 11. Open-Loop Voltage Gain
vs. Supply Voltage
O
FREQUENCY
Hz
22
20
18
12
8
10 100 1k 10k 100k 1M
10
14
16
0
6
4
2
TPC 14. Large Signal Frequency
Response
FREQUENCY
Hz
160
140
120
60
20
10 100 1k 10k 100k
40
80
100
0
I
H
TPC 17. Input Noise Voltage
Spectral Density
相關(guān)PDF資料
PDF描述
AD548JCHIPS Precision, Low Power BiFET Op Amp
AD549* Ultralow Input Bias Current Operational Amplifier
AD549JCHIPS THERMISTOR, PTC; Series:B598; Thermistor type:PTC; Resistance:10R; Tolerance, resistance:+/-25%; Temp, op. max:125(degree C); Voltage, operating:160V; Case style:Radial; Current, tripping:0.5A; Diameter, body:13.5mm; Length, RoHS Compliant: Yes
AD549JH THERMISTOR, PTC; Series:B598; Thermistor type:PTC; Resistance:15R; Tolerance, resistance:+/-25%; Temp, op. max:125(degree C); Voltage, operating:265V; Case style:Radial; Current, tripping:0.28A; Diameter, body:11mm; Length, RoHS Compliant: Yes
AD549 Ultralow Input Bias Current Operational Amplifier
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