LM4673TM National Semiconductor, LM4673TM Datasheet - Page 3

AUDIO AMP, MONO CLASS D, POWERWISE

LM4673TM

Manufacturer Part Number
LM4673TM
Description
AUDIO AMP, MONO CLASS D, POWERWISE
Manufacturer
National Semiconductor
Datasheet

Specifications of LM4673TM

Operational Class
Class-D
Audio Amplifier Output Configuration
1-Channel Mono
Output Power (typ)
2.65x1@4OhmW
Audio Amplifier Function
Speaker
Total Harmonic Distortion
0.03@8Ohm@0.1W%
Single Supply Voltage (typ)
3/5V
Dual Supply Voltage (typ)
Not RequiredV
Power Supply Requirement
Single
Rail/rail I/o Type
No
Power Supply Rejection Ratio
78dB
Single Supply Voltage (min)
2.4V
Single Supply Voltage (max)
5.5V
Dual Supply Voltage (min)
Not RequiredV
Dual Supply Voltage (max)
Not RequiredV
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
9
Package Type
uSMD
Amplifier Class
D
No. Of Channels
1
Output Power
2.65W
Supply Voltage Range
2.4V To 5.5V
Thd + N
0.03% @ 100mW, VDD=5V
Load Impedance
4ohm
Operating Temperature Range
-40°C To +85°C
Rohs Compliant
Yes
Lead Free Status / Rohs Status
Not Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM4673TM
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM4673TMX
Manufacturer:
NS/国半
Quantity:
20 000
Company:
Part Number:
LM4673TMX
Quantity:
3 000
Part Number:
LM4673TMX/NOPB
Manufacturer:
TI/德州仪器
Quantity:
20 000
Connection Diagrams
Contact NSC Sales Office for Availability
See NS Package Number TMD09GGA
Leadless Leadframe Package (LLP)
See NS Package Number SDA08A
9 Bump micro SMD Package
Order Number LM4673TM
Order Number LM4673SD
Top View
Top View
20152201
20152236
3
TT — Die Traceability
G — Boomer Family
L4673 — LM4673SD
micro SMD Marking
T— Die Traceability
G4 — LM4673TM
XY — Date Code
Z — Plant Code
X — Date Code
LLP Marking
Top View
Top View
20152257
20152202
www.national.com

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