OPA687 Burr-Brown, OPA687 Datasheet - Page 5

• Manufacturer Part Number: OPA687
• Description: Wideband / Ultra-Low Noise / Voltage Feedback OPERATIONAL AMPLIFIER With Power Down
• Manufacturer: Burr-Brown

TYPICAL PERFORMANCE CURVES: V
R
F
= 750 , R
–100
–100
–110
–60
–70
–80
–90
–50
–60
–70
–80
–90
–70
–80
–90
0.1
0.1
0.1
G
= 39.2 , G = +20 and R
10MHz 2nd HARMONIC DISTORTION
20MHz 2nd HARMONIC DISTORTION
5MHz 2nd HARMONIC DISTORTION
vs OUTPUT VOLTAGE
vs OUTPUT VOLTAGE
vs OUTPUT VOLTAGE
Output Voltage (Vp-p)
Output Voltage (Vp-p)
Output Voltage (Vp-p)
R
R
L
L
= 100
= 100
1
1
L
1
= 100
R
R
R
R
L
L
L
= 200
L
= 200
= 100
= 200
R
unless otherwise noted (Figure 1).
L
= 500
R
R
L
= 500
L
= 500
10
10
10
5
–100
–100
–110
S
–60
–70
–80
–90
–50
–60
–70
–80
–90
–70
–80
–90
= 5V
0.1
0.1
0.1
10MHz 3rd HARMONIC DISTORTION
20MHz 3rd HARMONIC DISTORTION
5MHz 3rd HARMONIC DISTORTION
(CONT)
vs OUTPUT VOLTAGE
vs OUTPUT VOLTAGE
vs OUTPUT VOLTAGE
Output Voltage (Vp-p)
Output Voltage (Vp-p)
Output Voltage (Vp-p)
R
L
= 200
R
OPA687
L
= 100
1
1
1
R
R
R
L
L
L
= 100
= 200
= 100
R
L
= 500
R
R
L
L
R
= 500
=200
L
= 500
10
10
10
®