LM4854MTX/NOPB National Semiconductor, LM4854MTX/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM4854MTX/NOPB
• Description: IC AMP AUDIO PWR 2.3W AB 14TSSOP
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4854MTX/NOPB

• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 2.3W x 1 @ 3.2 Ohm; 200mW x 2 @ 16 Ohm
• Voltage - Supply: 2.4 V ~ 5.5 V
• Features: Depop, Shutdown, Standby, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Operational Class: Class-AB
• Audio Amplifier Function: Headphone/Speaker
• Total Harmonic Distortion: 0.3@32Ohm@50mW%
• 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: 71dB
• 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: 14
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4854MTX

Connection Diagrams
LM4854IBL Pin Designation
Pin (Bump) Number
See NS Package Number BLA12BAB
Top View (Bump-side down)
C1
D1
C2
D2
C3
D3
A1
B1
A2
B2
A3
B3
Order Number LM4854IBL
Micro SMD Marking
T - Die Traceability
G - Boomer Family
54 - LM4854IBL
X - Date Code
Top View
3
20038203
SHUTDOWN
Pin Function
HP-SENSE
20038202
STANDBY
MONO-IN
BTL-OUT
BYPASS
R-OUT
L-OUT
GND
R-IN
L-IN
V
DD
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