RHF484 STMICROELECTRONICS [STMicroelectronics], RHF484 Datasheet - Page 9

• Manufacturer Part Number: RHF484
• Description: Rad-hard precision quad operational amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

RHF484
Figure 1.
Figure 3.
Figure 5.
30
25
20
15
10
-0.5
-1.0
-1.5
-2.0
5
0
-300
1.0
0.5
0.0
4.0
4.0
3.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
-2.0
-2 -2
T= +125°C
Supply current vs. Vicm in follower
Input bias current vs. Vicm at
V
configuration at V
Input offset voltage distribution
-1.5
-200
CC
T= +25°C
Input Common Mode Voltage (V)
= 4 V
Input Common Mode Voltage (V)
-1.0
-1 -1
Input offset voltage (uV)
-100
-0.5
T=125°C
Follower configuration
-Vcc=-2V
+Vcc=+2V
0.0
0
0 0
T=25°C
-Vcc = -2V
+Vcc = +2V
0.5
CC
T=-55°C
Vio distribution
T=25°C
Vcc=14V, Vicm=7V
100
T= -55°C
= 4 V
1 1
1.0
200
1.5
Doc ID 17351 Rev 1
2 2
2.0
300
Figure 2.
Figure 4.
Figure 6.
-0.5
-1.0
-1.5
-2.0
1.0
0.5
0.0
-20
-40
4.5
4.5
4.0
4.0
3.5
3.5
3.0
3.0
2.5
2.5
2.0
2.0
1.5
1.5
1.0
1.0
0.5
0.5
0.0
0.0
40
20
0
-7 -6 -5 -4 -3 -2 -1
-7 -6 -6 -5 -4 -4 -3 -2 -2 -1 0 0
4 4
T= +125°C
Input bias current vs. supply voltage
Input bias current vs. Vicm at
V
Supply current vs. Vicm in follower
configuration at V
5
CC
Follower configuration
-Vcc=-7V
+Vcc=+7V
T= -55°C
Input Common Mode Voltage (V)
6 6
T= +25°C
Input Common Mode Voltage (V)
T=-55°C
= 14 V
7
Supply voltage (V)
8 8
Electrical characteristics
9
0
T=25°C
T=-55°C
1
Follower configuration
1
-Vcc = -7V
+Vcc = 7V
10
10
CC
2 2
2
V
11
T=25°C
3
icm
3
= 14 V
=V
4 4
12
12
T=125°C
4
cc
T=125°C
/2
5
5
13
6 6
6
14
14
7
7
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