TL441
LOGARITHMIC AMPLIFIER
SLVS328 – OCTOBER 2000
4
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Figure 1
V
CC+
V
CC–
C
A2
C
A2′
V
CC
+
V
CC
–
Y
Y
Z
Z
DVM
C
B2
C
B2′
GND
A1
A2
B1
B2
Figure 2
C
A2
C
A2′
V
CC+
V
CC–
Y
Y
Z
Z
C
B2
C
B2′
GND
A1
A2
B1
B2
V
CC+
V
CC–
I
CC
+
I
CC –
V
O
P
D
= V
CC+
• I
CC+
+ V
CC–
• I
CC–
