LM48820TM/NOPB National Semiconductor, LM48820TM/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM48820TM/NOPB
• Description: IC AMP AUDIO PWR .095W AB 14USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM48820TM/NOPB

• Output Type: Headphones, 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 95mW x 2 @ 16 Ohm
• Voltage - Supply: 1.6 V ~ 4.5 V
• Features: Depop, Shutdown, Thermal Protection
• Mounting Type: Surface Mount
• Package / Case: 14-MicroSMD
• Amplifier Class: AB
• No. Of Channels: 1
• Output Power: 95mW
• Supply Voltage Range: 1.6V To 4.5V
• Load Impedance: 2kohm
• Operating Temperature Range: -40°C To +85°C
• Amplifier Case Style: SMD
• Rohs Compliant: Yes
• For Use With: LM48820TMBD - BOARD EVAL GROUND REF AUDIO AMP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM48820TMTR

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Pin Descriptions
Pin
A1
A2
A3
A4
B1
B2
B4
C1
C2
C4
D1
D2
D3
D4
V
SD_RC
SD_LC
CPV
SGND
PGND
Name
-AV
AV
C
R
CP_OUT
L
C
R
L
OUT
OUT
CP+
CP-
IN
IN
DD
DD
DD
4
Right Channel Input
Signal Ground
Charge Pump Power Supply
Positive Terminal - Charge Pump Flying Capacitor
Active-Low Shutdown, Right Channel
Active-Low Shutdown, Left Channel
Power Ground
Left Channel Input
Right Channel Output
Negative Terminal - Charge Pump Flying Capacitor
Positive Power Supply - Amplifier
Left Channel Output
Negative Power Supply - Amplifier
Charge Pump Power Output
Function