lm48312tlx National Semiconductor Corporation, lm48312tlx Datasheet - Page 3

• Manufacturer Part Number: lm48312tlx
• Description: 2.6w, Ultra-low Emi, Filterless, Mono Class D Audio Power Amplifier With E2s
• Manufacturer: National Semiconductor Corporation

Connection Diagrams
Ordering Information
Pin Descriptions
Order Number
LM48312TLE
LM48312TLX
Pin
A1
A2
A3
B1
B2
B3
C1
C2
C3
See NS Package Number TLA09BCA
1.539mm x 1.565mm x 0.6mm
Order Number LM48312TLE
9 Bump micro SMD
9 Bump micro SMD
PGND
Name
OUTA
OUTB
PV
GAIN
V
IN+
SD
IN-
DD
DD
Package
TL Package
Top View
Non-Inverting Input
Active Low Shutdown Input. Connect to V
Non-Inverting Output
Power Supply
H-Bridge Power Supply
Ground
Inverting Input
Gain Select:
Inverting Output
GAIN = FLOAT: A
GAIN = V
GAIN = GND: A
GAIN = 20kΩ to GND = 9dB
GAIN = 20kΩ to V
Package DWG #
DD
TLA09BCA
TLA09BCA
: A
V
V
TABLE 1. Bump Description
= 3dB
= 6dB
DD
V
30110732
= 0dB
= 12dB
3000 units on tape and reel
3
250 units on tape and reel
Transport Media
Description
DD
for normal operation.
9–Bump micro SMD Marking
T = Die Traceability
G = Boomer Family
N4 = LM48312TLE
X = Date Code
Top View
MSL Level
1
1
RoHS & no Sb/Br
RoHS & no Sb/Br
Green Status
301107a7
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