Position: Home  > All Categories> Integrated Circuits (ICs) > LM4912

LM4912

Features: External gain-setting capabilityAvailable in space-saving MSOP packageUltra low current shutdown modeMute mode allows fast turn-on (10ms) with less than 1mV change on outputs2.0V - 5.5V operationUltra low noiseOperation at low supply voltagesApplicationPortable CD playersPDAsPortable ele...

product image

LM4912 Picture
See larger image
SeekIC No. : 004395879 Detail

LM4912: Features: External gain-setting capabilityAvailable in space-saving MSOP packageUltra low current shutdown modeMute mode allows fast turn-on (10ms) with less than 1mV change on outputs2.0V - 5.5V op...

LM4912 Data Sheet

floor Price/Ceiling Price

Get Latest Price
Part Number:
LM4912
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



Features:

 External gain-setting capability
 Available in space-saving MSOP package
 Ultra low current shutdown mode
 Mute mode allows fast turn-on (10ms) with less than 1mV change on outputs
 2.0V - 5.5V operation
 Ultra low noise
 Operation at low supply voltages


Application

 Portable CD players
 PDAs
 Portable electronics devices


Pinout

Connection Diagram


Specifications

Supply Voltage ................................................4.0V
Storage Temperature .................−65°C to +150°C
Input Voltage ..........................-0.3V to VDD + 0.3V
Power Dissipation (Note 3) .........Internally Limited
ESD Susceptibility (Note 4)............................ 2000V
ESD Susceptibility (Note 5) ..............................250V
Junction Temperature ....................................150°C
Thermal Resistance
  JC (MSOP) ...............................................56°C/W
  JA (MSOP) .............................................190°C/W


Description

The LM4912 is an stereo audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16 load or 25mW per channel into a 32 load at 1% THD form a 3V power supply.

Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4912 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.

The LM4912 features a low-power consumption shutdown mode and a power mute mode that allows for faster turn on time with less than 1mV voltage change at outputs on release. Additionally, the LM4912 features an internal thermal shutdown protection mechanism.

The LM4912 is unity gain stable and may be configured with external gain-setting resistors.




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 :
Prototyping Products
AVT4168
DE1
Resistors
A101G
3006P-1-205LF
Sensors, Transducers
GP2Y0D340K
PAN3509DH-TXWA
Fans, Thermal Management
3610ML-05W-B49
1608KL-05W-B39
Isolators
HCPL062N
HCPL316J
Relays
WIMA MKP4 0.22UF 630V
WIMA MKP4 4.7UF 630VDC
View more