We use Cookies to give you best experience on our website. By using our website and services, you expressly agree to the placement of our performance, functionality and advertising cookies. Please see our Privacy Policy for more information.

Register or Sign In
Consumer Circuits / Audio Control ICs / LM49101TM/NOPB
Datasheets
LM49101TM/NOPB by:
Texas Instruments
National Semiconductor Corporation
Texas Instruments
Not Found

540-mW, mono, 44-mW stereo, analog input Class-AB audio amplifier 25-DSBGA -40 to 85

Part Details for LM49101TM/NOPB by Texas Instruments

Results Overview of LM49101TM/NOPB by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics

Available Datasheets

Part # Manufacturer Description Datasheet
DS96174CN/NOPB Rochester Electronics LLC DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16
LM611IM/NOPB Rochester Electronics LLC LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar
LM49101TMX/NOPB Texas Instruments Mono Class AB Audio Subsystem with a True Ground Headphone Amplifier and Earpiece Switch 25-DSBGA -40 to 85

Price & Stock for LM49101TM/NOPB

Part # Distributor Description Stock Price Buy
DISTI # 2156-LM49101TM/NOPB-296-ND
DigiKey IC AMP CLSS AB MONO 1.3W 25DSBGA Min Qty: 139 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 8500
In Stock
  • 139 $2.1600
$2.1600 Buy Now
DISTI # 296-LM49101TM/NOPBCT-ND
DigiKey IC AMP CLSS AB MONO 1.3W 25DSBGA Min Qty: 139 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 250
In Stock
  • 250 $1.9556
  • 500 $1.8901
  • 750 $1.8574
  • 1,250 $1.8211
  • 1,750 $1.7998
  • 2,500 $1.7794
$1.7794 / $1.9556 Buy Now
DISTI # 926-LM49101TM/NOPB
Mouser Electronics Audio Amplifiers 540-mW mono 44-mW stereo analog input A 926-LM49101TMX/NOPB RoHS: Compliant 0
  • 1 $5.6800
  • 10 $3.9600
  • 25 $3.6900
  • 100 $3.4000
  • 250 $2.8800
  • 500 $2.7200
  • 1,000 $2.3800
  • 2,500 $2.2200
$2.2200 / $5.6800 Order Now
Rochester Electronics LM49101 Mono Class AB Audio Subsystem with a True Ground Headphone Amplifier and Earpiece Switch RoHS: Compliant Status: Active Min Qty: 1 8500
  • 1 $2.0800
  • 25 $2.0400
  • 100 $1.9600
  • 500 $1.8700
  • 1,000 $1.7700
$1.7700 / $2.0800 Buy Now
Ameya Holding Limited IC AUDIO SUBSYSTM 1.3W AB 25BGA 8950
RFQ

Part Details for LM49101TM/NOPB

LM49101TM/NOPB CAD Models

  • Part Symbol

    Part Symbol

  • Footprint

    footprint

  • 3D Model

    3D Model

Available Download Formats

Sign in to download CAD models Register or Sign In

By downloading CAD models, you agree to our Terms & Conditions and Privacy Policy

LM49101TM/NOPB Part Data Attributes

Parametric Data
LM49101TM/NOPB Texas Instruments
Buy Now Datasheet
Compare Parts:
LM49101TM/NOPB Texas Instruments 540-mW, mono, 44-mW stereo, analog input Class-AB audio amplifier 25-DSBGA -40 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.33.00.01
Samacsys Manufacturer Texas Instruments
Channel Separation 72 dB
Consumer IC Type VOLUME CONTROL CIRCUIT
JESD-30 Code S-PBGA-B25
JESD-609 Code e1
Moisture Sensitivity Level 1
Number of Channels 2
Number of Functions 3
Number of Terminals 25
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code VFBGA
Package Equivalence Code BGA25,5X5,16
Package Shape SQUARE
Package Style GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Supply Current-Max 8.35 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 2.7 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form BALL
Terminal Pitch 0.4 mm
Terminal Position BOTTOM
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for LM49101TM/NOPB

This table gives cross-reference parts and alternative options found for LM49101TM/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM49101TM/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM49101TMX/NOPB Texas Instruments Check for Price 540-mW, mono, 44-mW stereo, analog input Class-AB audio amplifier 25-DSBGA -40 to 85 LM49101TM/NOPB vs LM49101TMX/NOPB

LM49101TM/NOPB Frequently Asked Questions (FAQ)

  • Texas Instruments provides a recommended PCB layout in the application note SLVAU65, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize electromagnetic interference (EMI).

  • The selection of input and output capacitors depends on the specific application requirements, such as ripple current, voltage rating, and ESR. TI recommends using X5R or X7R ceramic capacitors with a voltage rating of at least 2x the maximum input voltage, and an ESR of less than 100 mΩ. A detailed capacitor selection guide is provided in the application note SLVAU65.

  • The LM49101 is rated for operation from -40°C to 85°C, but the maximum ambient temperature range may be limited by the specific application and the thermal management system. It is recommended to follow the thermal design guidelines in the datasheet and application notes to ensure reliable operation.

  • Yes, the LM49101 is qualified for automotive and high-reliability applications, and meets the requirements of the AEC-Q100 standard. However, it is recommended to consult with TI's automotive and high-reliability teams to ensure that the specific requirements of the application are met.

  • TI provides a troubleshooting guide in the application note SLVAU65, which covers common issues and their solutions, including oscillation, instability, and overheating. Additionally, TI's support team can provide further assistance and guidance.