RHD5901 Datasheet, PDF (5/7 Pages) Aeroflex Circuit Technology – RadHard-by-Design RHD5901 Quad Operational Amplifier Hi-Z Output Control

RHD5901 QUAD OPERATIONAL AMPLIFIER APPLICATION NOTES
APPLICATION NOTE 1: DUAL POWER SUPPLY AMPLIFIER
Inverting Amplifier
VOUT=
–V
I N _
RR-----21-


R1
R2
VIN
EN
+2.5V
-2.5V
VOUT
Non Inverting Amplifier
VOUT=
EN
VIN_1 + ^RR-----21- _
+2.5V
VIN
VOUT
-2.5V
R2
R1
APPLICATION NOTE 2: SINGLE POWER SUPPLY AMPLIFIER
Inverting Amplifier
VOUT= –VIN_^RR-----21- _
R2
Non Inverting Amplifier
VOUT=
V
IN


1
+
RR-----21- _
+5V
VIN
+5V
EN
R1
+5V
R3 _Vbias
VOUT
R3
EN
+5V
VIN
Vbias
R4
VOUT
R2
R4
R1
Note: For VOUT DC @ mid range of common mode voltage range, VBIAS = 2.5/(1+R2/R1), VBIAS = +5*R4/(R3+R4)
SCD5901 Rev F 4/8/13
5
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