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Philips Semiconductors Linear Products
Dual operational amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
Input Noise Voltage
as a Function of Frequency
–13
10
–14
10
–15
10
–16
10
–17
10
–18
10
10
100
1K
FREQUENCY — Hz
TEST CIRCUITS
–
A747C
+
V
IN
C
L
Transient Response Test Circuit
+
A747C
–
–V
Voltage Offset Null Circuit
August 31, 1994
(Continued)
as a Function of Frequency
–21
10
V
= + 15V
S
o
T
= 25
C
A
–22
10
–23
10
–24
10
–25
10
–26
10
10K
100K
10
V
OUT
R
L
10K
Input Noise Current
V
= + 15V
S
o
T
= 25
C
A
100
1K
10K
100K
FREQUENCY — Hz
58
Product specification
A747C
Broadband Noise for
Various Bandwidths
100
V
= + 15V
S
T
= 25
A
10
10–100kHz
10–10kHz
1
10–1kHz
0.1
100
1K
10K
SOURCE RESISTANCE —
o
C
100K
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