Datasheet

TS488-TS489 Typical application schematic
Doc ID 11971 Rev 5 3/32
1 Typical application schematic
Figure 1. Typical application for the TS488-TS489
Table 1. Application component information
Component Functional description
R
in1,2
Inverting input resistor that sets the closed loop gain in conjunction with R
feed
.
This resistor also forms a high pass filter with C
in
(F
c
= 1 / (2 x Pi x R
in
x C
in
)).
C
in1,2
Input coupling capacitor that blocks the DC voltage at the amplifier’s input terminal.
R
feed1,2
Feedback resistor that sets the closed loop gain in conjunction with R
in
.
A
V
= Closed Loop Gain= -R
feed
/R
in
.
C
s
Supply output capacitor that provides power supply filtering.
C
b
Bypass capacitor that provides half supply filtering.
C
out1,2
Output coupling capacitor that blocks the DC voltage at the load input terminal.
This capacitor also forms a high pass with R
L
(F
c
= 1 / (2 x Pi x R
L
x C
out
)).
TS489=stdby
TS488=stdby