Position: Home > DataSheet > Index L > LM4 Series > LM4889, LM4889ITL(A3), LM4889ITLX NOPB
Low Cost Custom Prototype PCB Manufacturer

LM4889, LM4889ITL(A3), LM4889ITLX NOPB

LM4889, LM4889ITL(A3), LM4889ITLX NOPB Selling Leads, Datasheet

MFG:NSC  Package Cooled:SOT  D/C:O4

LM4889, LM4889ITL(A3), LM4889ITLX NOPB Picture

LM4889, LM4889ITL(A3), LM4889ITLX NOPB Datasheet download

Five Points

Part Number: LM4889

 

MFG: NSC

Package Cooled: SOT

D/C: O4

 

 

 
 
 
Urgent Purchase
Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.


Top Sellers:

TOP

LM4889 Suppliers

More LM4889 Suppliers

Select All  

  • LM4889

  • Pack: SOT D/C: 04+& Qty: 3000 Note: absolutely new & original stock  Adddate: 2019-09-22
  • Inquire Now
  • E-TECH TECHNOLOGY (ASIA) CO.,LTD.   China
    Contact: Mr.ChenMarvin   MSN:etechasia@hotmail.com
    Tel: 0086-0755-83678281
    Fax: 0086-0755-83013662
    (5)
  • LM4889ITLX/NOPB

  • D/C: 05+& Qty: 11992  Adddate: 2019-09-22
  • Inquire Now
  • ASK SEMICONDUCTOR LTD   China
    Contact: Mr.Subaninfo@asksemi.com   MSN:asksemiconductor@hotmail.com
    Tel: 86-0755-33060075/0755-29183325/0755-83221176
    Fax: 86-0755-33060076
    (5)
  • LM4889M

  • Pack: SOP D/C: 10+& Qty: E3  Adddate: 2019-09-22
  • Inquire Now
  • sihaiguoban   Hong
    Contact: Ms.sunqiaoiao   MSN:sunqiaoqiao88@126.com
    Tel: 86-0755-61392161
    Fax: 86-0755--61392055
    (10)

About LM4889

PDF/DataSheet Download

Datasheet: LM4889

File Size: 782063 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

LM4889ITL(A3) Suppliers

More LM4889ITL(A3) Suppliers

Select All  

  • LM4013

  • Pack: DIP Qty: 5000  Adddate: 2019-09-22
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)
  • LM4021

  • Pack: DIP Qty: 10000  Adddate: 2019-09-22
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)

About LM40

PDF/DataSheet Download

Datasheet: LM40

File Size: 378376 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

LM4889ITLX NOPB Suppliers

More LM4889ITLX NOPB Suppliers

Select All  

  • LM4013

  • Pack: DIP Qty: 5000  Adddate: 2019-09-22
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)
  • LM4021

  • Pack: DIP Qty: 10000  Adddate: 2019-09-22
  • Inquire Now
  • YingKe Electronic hong   China
    Contact: Mr.CHENHANWEI   MSN:yingkeda@hotmail.com
    Tel: 886-754-3806635
    Fax: 886-754-6672782
    (0)

About LM40

PDF/DataSheet Download

Datasheet: LM40

File Size: 378376 KB

Manufacturer: NSC [National Semiconductor]

Download : Click here to Download

Related PDF Download

Related Part Number

LM4889 General Description

The LM4889 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt of continuous average power to an 8 BTL load with less than 2% distortion (THD+N) from a 5VDC power supply.

Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. The LM4889 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement.

 
The LM4889 features a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with a logic low. Additionally, the LM4889 features an internal thermal shutdown protection mechanism.

The LM4889 contains advanced pop & click circuitry to eliminate noise which would otherwise occur during turn-on and turn-off transitions.

The LM4889 is unity-gain stable and can be configured by external gain-setting resistors.

LM4889 Maximum Ratings

Supply Voltage ....................6.0V
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) ..............200V
Junction Temperature............... 150°C
Thermal Resistance
JC (SOP).................... 35°C/W
JA (SOP) ....................150°C/W
JA (8 Bump micro SMD) (Note 10) .......210°C/W
JC (MSOP) ...................56°C/W
JA (MSOP) ...................190°C/W
JA (LLP) ....................220°C/W
Soldering Information See AN-1112 "microSMD Wafers Level Chip Scale Package".

LM4889 Features

` Available in space-saving MSOP, SOIC, LLP, and micro SMD packages
` Ultra low current shutdown mode (3.3 to 2.6V - 0.01A)
` Can drive capacitive loads up to 500 pF
` Improved pop & click circuitry eliminates noises during turn-on and turn-off transitions
` 2.2 - 5.5V operation
`No output coupling capacitors, snubber networks or bootstrap capacitors required
` Unity-gain stable
` External gain configuration capability

LM4889 Typical Application

·Mobile Phones
·PDAs
·Portable electronic devices

LM4889 Connection Diagram

Hotspot Suppliers Product

  • Models: MT58L64L18CT-10
Price: 4-6 USD

    MT58L64L18CT-10

    Price: 4-6 USD

    MT58L64L18CT-10 TQFP100

  • Models: DL-7140-211M
Price: 5-6.5 USD

    DL-7140-211M

    Price: 5-6.5 USD

    DL-7140-211M laser tube

  • Models: 74LVC74APG
Price: 4-5 USD

    74LVC74APG

    Price: 4-5 USD

    74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP

  • Models: CY28346ZI-2
Price: 6.5-8 USD

    CY28346ZI-2

    Price: 6.5-8 USD

    CYPRESS - Clock Synthesizer with Differential CPU Outputs

  • Models: PI5V330QEX
Price: .284-.286 USD

    PI5V330QEX

    Price: 0.284-0.286 USD

    PI5V330QEX Pericom Multiplexer Switch ICs

  • Models: BSM300GA120DN2
Price: 1-2 USD

    BSM300GA120DN2

    Price: 1-2 USD

    IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A

  • Models: SVA150XG04TB
Price: 1-2 USD

    SVA150XG04TB

    Price: 1-2 USD

    a-Si TFT-LCD, NEC, 228.096Hmm, 560V

  • Models: PC354N1
Price: .124-.2 USD

    PC354N1

    Price: 0.124-0.2 USD

    PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components

  • Models: RL1210JR-070R22L
Price: .177-.178 USD

    RL1210JR-070R22L

    Price: 0.177-0.178 USD

    RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated

  • Models: STPS140A
Price: .053-.055 USD

    STPS140A

    Price: 0.053-0.055 USD

    STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics

  • Models: STA013
Price: 1.45-1.5 USD

    STA013

    Price: 1.45-1.5 USD

    STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics

  • Models: SMBJ5347B
Price: .073-.075 USD

    SMBJ5347B

    Price: 0.073-0.075 USD

    SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components

Quick search:    ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789