Datasheet

321
IN+
IN-
PGND
SGND
SHDN
SW
A
B
C
D
OUT-
GAIN
OUT+
V
AMP
V
DD
V
BST
OUTPUT
STAGE
V
DD
V
AMP
IN+
IN-
SGND
OUT+
OUT-
+2.5V to +5.5V
C
S
C
BST
BOOST
CONVERTER
GAIN
STAGE
GAIN
SW
PGND
V
BST
L1
SHDN
D1
4.7 PH
1 PF
10:
0.47 PF
0.47 PF
C
IN
C
IN
6 PF
LM48580
SNAS491A –FEBRUARY 2010–REVISED MAY 2013 www.ti.com
Typical Application
Figure 1. Typical Application Circuit
Connection Diagram
Figure 2. DSBGA Package
1.46mm x 1.97mm x 0.6mm
Top View
See Package Number YZR0012
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