OPA646U BURR-BROWN [Burr-Brown Corporation], OPA646U Datasheet - Page 4

• Manufacturer Part Number: OPA646U
• Description: Low Power, Wide Bandwidth OPERATIONAL AMPLIFIER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

TYPICAL PERFORMANCE CURVES
At T
A
= +25 C, V
70
60
50
40
90
80
70
60
50
4
2
0
–60
–75
–75
–40 –20
S
®
–50
–50
= 5V, R
INPUT BIAS CURRENT vs TEMPERATURE
OUTPUT CURRENT vs TEMPERATURE
A
OPA646
OL
–25
–25
, PSR, AND CMR vs TEMPERATURE
L
Ambient Temperature (°C)
= 100 , C
Ambient Temperature (°C)
0
Temperature (°C)
0
0
20
L
+25
+25
= 2pF, R
40
60
+50
+50
FB
= 402 and all four power supply pins are used, unless otherwise noted. R
80
+75
+75
100 120 140
I
I
O
O
+100
+100
+
–
PSR+
PSR–
CMR
A
OL
+125
+125
4
100
110
100
80
60
40
20
90
80
70
0
8
7
6
5
4
10
–5
–75
–4
–50
100
vs INPUT COMMON-MODE VOLTAGE
SUPPLY CURRENT vs TEMPERATURE
–3
VOLTAGE NOISE vs FREQUENCY
–25
COMMON-MODE REJECTION
Common-Mode Voltage (V)
–2
Ambient Temperature (°C)
1k
0
Frequency (Hz)
–1
FB
10k
+25
0
= 25
+1
+50
for a gain of +1.
100k
+2
+75
+3
1M
+100
+4
10M
+125
+5