Datasheet

+
-
10 k:
9.76 k:
OUTPUT
20 pF
LME49870
BALANCE
TRIM
500:
4.99 k:
+V
CC
OFFSET
TRIM
4.75 k:
4.75 k:
1 k:
S1
S2
D1
D2
INPUT
IN
TTL
DG188
+
-
1 k:
1 k:
0.1 PF
LME49870
INPUT
+
-
LME49870
0.1 PF
-15V
+15V
This application uses two op
amps in parallel for higher current
drive.
To
Headphone
200:
200:
LME49870
www.ti.com SNAS413C –SEPTEMBER 2007–REVISED APRIL 2013
Figure 114. Headphone Amplifier
Figure 115. High Performance Synchronous Demodulator
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Product Folder Links: LME49870