Position: Home  > All Categories> Integrated Circuits (ICs) > LM4873

LM4873

PinoutSpecificationsSupply Voltage 6.0VStorage Temperature −65 to +150Input Voltage −0.3V to VDD +0.3VPower Dissipation (Note 14) Internally limitedESD Susceptibility (Note 15) 2000VESD Susceptibility (Note 16)200VJunction Temperature 150Solder InformationSmall Outline PackageVapor Pha...

product image

LM4873 Picture
See larger image
SeekIC No. : 004395831 Detail

LM4873: PinoutSpecificationsSupply Voltage 6.0VStorage Temperature −65 to +150Input Voltage −0.3V to VDD +0.3VPower Dissipation (Note 14) Internally limitedESD Susceptibility (Note 15) 2000VESD ...

LM4873 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
LM4873
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/10

add to my favourite

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Pinout

Connection Diagram




Specifications

Supply Voltage 6.0V
Storage Temperature −65 to +150
Input Voltage −0.3V to VDD +0.3V
Power Dissipation (Note 14) Internally limited
ESD Susceptibility (Note 15) 2000V
ESD Susceptibility (Note 16)200V
Junction Temperature 150
Solder Information
Small Outline Package
Vapor Phase (60 sec.) 215
Infrared (15 sec.) 220
See AN-450 "Surface Mounting and their Effects on
Product Reliablilty" for other methods of soldering surface
mount devices.
Thermal Resistance
JC (typ)-M16B20/W
JA (typ)-M16B 80/W
JC (typ)-N16A20/W
JA (typ)-N16A63/W
JC (typ)-MTC20 20/W
JA (typ)-MTC20 80/W
JC (typ)-MXA20A 2/W
JA (typ)-MXA20A 41/W (Note 5)
JA (typ)-MXA20A51/W (Note 6)
JA (typ)-MXA20A 90/W (Note 7)
JC (typ)-MXA28A 2/W
JA (typ)-MXA28A 41/W (Note 8)
JA (typ)-MXA28A51/W (Note 9)
JA (typ)-MXA28A 90/W (Note 10)




Description

The LM4873 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.1W to a 4load (Note 1) or 2.4W to a 3W load (Note 2)with less than 1.0% THD+N. In addition, the headphone input pin allows the amplifiers to operate in single-ended mode to drive stereo headphones. A Mux Control pin toggles between the two stereo sets of amplifier inputs, allowing for two selectable amplifier closed-loop responses.

Boomer audio power amplifiers were designed specifically to provide high quality output power from a surface mount package while requiring few external components. To simplify audio system design, the LM4873 combines dual bridge speaker amplifiers and stereo headphone amplifiers on one chip.

The LM4873 features an externally controlled, low-power consumption shutdown mode, a stereo headphone amplifier mode, and thermal shutdown protection. It also utilizes circuitry to reduce "clicks and pops" during device turn-on.






Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
You may also be interested in :
Potentiometers, Variable Resistors
RV24YN
WXD4-23-3W
Static Control, ESD, Clean Room Products
DPA5
PA800-A41
Cables, Wires
821-0814-a
415-0100-150
Hardware, Fasteners, Accessories
MF-A02
LMS700KF07
Optoelectronics
SFH7770
TLP423J
Motors, Solenoids, Driver Boards/Modules
IHSS57-36-20
ASD-B2-1521-B
View more