ADA4637-1 Analog Devices, ADA4637-1 Datasheet - Page 8

• Manufacturer Part Number: ADA4637-1
• Description: 36 V, 80 MHz, Low Noise, Low Bias Current, JFET Op Amp
• Manufacturer: Analog Devices

ADA4627-1/ADA4637-1
0.00001
0.0001
–10
–20
0.001
8
7
6
5
4
3
2
1
0
60
50
40
30
20
10
0.01
0
0.1
0
10
0.001
ADA4627-1
T
V
A
A
A
Figure 16. Supply Current vs. Supply Voltage
4
A
SY
V
V
V
Figure 18. Closed-Loop Gain vs. Frequency
100
= 25°C
= +100
= +10
= +1
= ±15V
ADA4627-1
T
SOIC PACKAGE
ADA4627-1
T
V
V
R
80kHz FILTER
A
8
A
SY
IN
L
= 25°C
= 25°C
= 600Ω
= 1kHz
= ±15V
Figure 17. THD + N vs. V
1k
12
SUPPLY VOLTAGE (V)
0.01
FREQUENCY (kHz)
AMPLITUDE (V rms)
10k
16
20
100k
24
IN
0.1
1M
28
10M
32
36
100M
1
Rev. D | Page 8 of 20
0.00001
10,000
–100
0.0001
1,000
100
–25
–50
–75
0.001
75
50
25
100
0.01
0.1
0
10
–15
1
Figure 21. Input Bias Current vs. V
0.01
10
Figure 20. Input Bias Current vs. Temperature
ADA4627-1
V
ADA4627-1
V
ADA4627-1
T
V
V
R
80kHz FILTER
SY
SY
A
SY
IN
L
–10
y = 0.2895
R
= 25°C
= 600Ω
= 810mV
= ±15V
= ±15V
= ±15V
2
Figure 19. THD + N vs. Frequency
30
= 0.9991
+25ºC
+85°C
0.0647x
0.1
–5
EXTRAPOLATED
50
TEMPERATURE (°C)
FREQUENCY (kHz)
MEASURED
V
CM
0
70
(V)
CM
and Temperature
I
1
B
+
5
90
I
B
+
I
B
–
10
I
110
B
–
10
15
130