Part Number(s)
(NSID) | Top View | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM4906MM/NOPB
LM4906MM
RoHS Status |
MINI SOIC | Full production
Lead Time: 6 weeks
 |
| $0.54 each at 1K+ pcs | reel
of
1000
 |
Obsolete Versions
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM4906LD
| NONE
| NATIONAL SEMICONDUCTOR
| 01 Dec 2009
|
LM4906LDX
| NONE
| NATIONAL SEMICONDUCTOR
| 01 Dec 2009
|
LM4906MMX
| LM4990ITLX
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM4906.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM4906 is located at RoHS Status.
Part Number(s)
(NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM4906LDBD
| 1W, Bypass-Capacitor-less Audio Power Amplifier with Internal Selectable Gain | Full production
|
| $150.00 each | 1 |
| The LM4906 is capable of delivering 1W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a +5V power supply in a small LLP package.
It is the first National Semiconductor Boomer Power Amplifier that does not require an external PSRR bypass capacitor. In addition, no output coupling capacitors or bootstrap capacitors are required which makes the LM4906 ideally suited for cell phone and other low voltage portable applications.
This LM4906LDBD is an evaluation board designed to ease the evaluation and effort during the development of a circuit using the LM4906LD. It is an easy to use stand-alone board that requires power and GND, an input signal and an output load.
Features:
- Selectable gain of 6dB (2V/V) or 12dB (4V/V)
- No output or PSRR bypass capacitors required
- Improved "Click and Pop" suppression circuitry
- Very fast turn on time: 5ms (typ)
- Minimum external components
- 2.6 - 5.5V operation
- BTL output can drive capacitive loads
- Ultra low current shutdown mode (SD Low)
- LLP footprint is 18% smaller than the MSOP footprint
Applications:
- Portable computers
- Desktop computers
- Multimedia monitors
Contents:
- Fully Assembled LM4906LD Evaluation Board
- Instructions for where to locate and download the datasheet
Please note: application information and board layout can be found in datasheet
|
Part Number(s)
(NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM4906MMBD
| 1W, Bypass-Capacitor-less Audio Power Amplifier with Internal Selectable Gain | Full production
|
| $60.00 each | 1 |
| The LM4906 is capable of delivering 1W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a +5V power supply.
It is the first National Semiconductor Boomer Power Amplifier that does not require an external PSRR bypass capacitor. In addition, no output coupling capacitors or bootstrap capacitors are required which makes the LM4906 ideally suited for cell phone and other low voltage portable applications.
This LM4906MMBD is an evaluation board designed to ease the evaluation and effort during the development of a circuit using the LM4906MM. It is an easy to use stand-alone board that requires power and GND, an input signal and an output load.
Features:
- Selectable gain of 6dB (2V/V) or 12dB (4V/V)
- No output or PSRR bypass capacitors required
- Improved "Click and Pop" suppression circuitry
- Very fast turn on time: 5ms (typ)
- Minimum external components
- 2.6 - 5.5V operation
- BTL output can drive capacitive loads
- Ultra low current shutdown mode (SD Low)
Applications:
- Portable computers
- Desktop computers
- Multimedia monitors
Contents:
- Fully Assembled LM4906MM Evaluation Board
- Instructions for where to locate and download the datasheet
Please note: application information and board layout can be found in datasheet
|
National Semiconductor follows the provisions of the Product Stewardship Guide for Customers
(
CSP-9-111C1)
and Banned Substances and Materials of Interest Specification
(
CSP-9-111S2)
for regulatory environmental compliance. Details may be found at:
www.national.com/en/packaging/greennopb.html.
Lead free products are RoHS compliant.
Lead Free product status is available through the search tool located
here
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM4906.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM4906 is located at RoHS Status.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM4906MM | CMOS7 | 0 | 21301 | 0 | 0 | 1584000 | 3 | 449464325
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click
here.
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/en/packaging/leadfree.html.
Moisture Sensitivity Level Data for LM4906.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/en/packaging/greennopb.html.
National's certificate of product compliance for LM4906 is located at RoHS Status.
BTL load with less than 1% distortion (THD+N) from a +5V power supply. 
