LM4867MTEX/NOPB National Semiconductor, LM4867MTEX/NOPB Datasheet - Page 2

IC AMP AUDIO PWR 3W AB 20TSSOP

LM4867MTEX/NOPB

Manufacturer Part Number
LM4867MTEX/NOPB
Description
IC AMP AUDIO PWR 3W AB 20TSSOP
Manufacturer
National Semiconductor
Series
Boomer®r
Type
Class ABr
Datasheet

Specifications of LM4867MTEX/NOPB

Output Type
2-Channel (Stereo) with Stereo Headphones
Max Output Power X Channels @ Load
3W x 2 @ 3 Ohm; 208mW x 2 @ 16 Ohm
Voltage - Supply
2 V ~ 5.5 V
Features
Depop, Input Multiplexer, Shutdown, Thermal Protection
Mounting Type
Surface Mount
Package / Case
20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP
Operational Class
Class-AB
Audio Amplifier Output Configuration
2-Channel Stereo
Audio Amplifier Function
Headphone/Speaker
Total Harmonic Distortion
0.30%%
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
67dB
Single Supply Voltage (min)
2V
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
20
Package Type
TSSOP EP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM4867MTEX
Connection Diagrams
(Continued)
20001338
Top View
Order Number LM4867LQ
See NS Package Number LQA24A for Exposed-DAP LLP
Typical Application
20001331
* Refer to the Application Information section titled PROPER SELECTION OF EXTERNAL COMPONENTS for details concerning the value of C
.
B
FIGURE 1. Typical Audio Amplifier Application Circuit
(Pin out shown for the 24-pin Exposed-DAP LLP package. Numbers in ( ) are for the 20-pin MTE and MT packages.)
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