AU2904D Просмотр технического описания (PDF) - Philips Electronics
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AU2904D Datasheet PDF : 5 Pages
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Philips Semiconductors Linear Products
Low power dual operational amplifier
Product specification
AU2904
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current
4
3
2
TA = O°C to +125oC
1
TA = –55oC
0
0
10
20
30
40
SUPPLY VOLTAGE (VDC)
Current Limiting
90
80
70
60
50
40
30
20
10
0
–55 –35 15
5 25 45 65 85 105 125
TEMPERATURE (oC)
Oper–Loop Frequency
Response
20
140
V + 10M
120
0.1µF
100
VIN
–
+
VO
15
V+ /2
80
V+ = 30 Vdc and
10
60
–55 oC < TA < +125 oC
40
V+ = 10 to 15 Vdc and
20 –55 oC < TA < +125
oC
0
1 10
100 1K 10K 100K 1M 10M
FREQUENCY (Hz)
5
0
1K
Large–Signal
Frequency Response
15VDC
100K
0.1µF
1K
–
VIN
+
7.5VDC
VO
2K
10K
100K
1M
FREQUENCY (Hz)
Voltage Gain
160
RL = 20KΩ
120
RL = 2KΩ
80
40
0
0
4
3
2
1
0
3
2
1
0
0
10
20
30
40
SUPPLY VOLTAGE (VDC)
Voltage–Follower Pulse
Response
RL > 2k, V+ = 15 VDC
10
20
30
40
TIME (µs)
Voltage–Follower Pulse
Response (Small–Signal)
500
TA = +25oC
V+ = +30VDC
450
EO
50pF
400
θIN
350
OUTPUT
INPUT
300
250
012 3 4 5 67 8
t — TIME (µS)
Output Characteristics
Current Sourcing
8
V+
7
+V + / 2
6
+
V2
5
–
IO
4
INDEPENDENT OF V+
3
TA = +25°C
2
1
0.001 0.01 0.1
1
10
100
IO+ — OUTPUT SOURCE CURRENT (mADC)
Output Characteristics
Current Sinking
10
V+ = +5V
V+ = +15V
V+ = +30V
1
V+
V+ /2
–
IO
0.1
+
VO
0.01
0.001 0.01
0.1
TA = +25oC
1
10
100
IO — OUTPUT SINK CURRENT (mADC)
August 31, 1994
157
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