Part Number(s)
(NSID) | Top View | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM4962TL/NOPB
RoHS Status |
MICRO SMD | Full production
Lead Time: 6 weeks
 |
| $2.50 each at 1K+ pcs | reel
of
250
 |
LM4962TLX/NOPB
RoHS Status |
MICRO SMD | Full production
Lead Time: 6 weeks
|
| $2.50 each at 1K+ pcs | reel
of
3000
|
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 LM4962.
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 LM4962 is located at RoHS Status.
Part Number(s)
(NSID) | Description | Availability | Current Reported Stock | Budgetary Pricing | Pack
Size |
|---|
LM4962TLBD/NOPB
| Ceramic Speaker Driver | Full production
Lead Free (RoHS)
|
| $175.00 each | 1 |
| The LM4962 is an audio power amplifier primarily designed for driving Ceramic Speakers for applications in Cell Phones, Smart Phones, PDA's and other portable applications. It is capable of driving 15Vpp BTL with less than 1% distortion (THD+N) from a 3.2VDC power supply. The LM4962 features a low-power consumption shutdown mode, an internal thermal shutdown protection mechanism along with short circuit protection for the boost converter and over voltage protection (OVP).
This LM4962TLBD is an evaluation kit designed to ease the evaluation effort during the development of a circuit using the LM4962TL. The LM4962TL demo board also contains an LM4951TL Mono Audio Amplifier. This gives the LM4962 the capability of driving two ceramic speakers for Stereo applications. Instructions to use the LM4962TL demo board are contained in the LM4962 Data Sheet.
Features:
- Pop & click circuitry eliminates noise during turn-on and
turn-off transitions
- Low current shutdown mode
- Low quiescent current
- Mono 15Vp-p BTL output, RL = 2?9.4Ω, f = 1kHz
- Over-current protection
- Over-voltage protection
- Unity-gain stable
- External gain configuration capability
- Band exchange MUX
- Leakage cut SW
- Soft-Start function
- Space-saving micro SMD package (2.5mm x 2.5mm)
Applications:
- Smartphones
- Mobile Phones and Multimedia Terminals
- PDAs, Internet Appliances and Portable Gaming
- Portable DVD
- Digital Still Cameras/Camcorders
Contents:
- A fully assembled Audio Power Amplifier evaluation board
|
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 LM4962.
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 LM4962 is located at RoHS Status.
, f = 1kHz, 1% THD+N
