Part Number(s)
(NSID) | Top View | Availability | Current Reported Stock | Budgetary Pricing | Standard Pack Size |
|---|
LM1877M-9/NOPB
LM1877M-9
RoHS Status | 
SOIC WIDE | Full production
Lead Time: 12 weeks
|
| $0.61 each at 1K+ pcs | rail
of
50 |
LM1877MX-9/NOPB
LM1877MX-9
RoHS Status |
SOIC WIDE | Full production
Lead Time: 16 weeks
|
| $0.61 each at 1K+ pcs | reel
of
1000 |
Obsolete Versions
| Obsolete Part | Alternate Part or
Supplier | Source | Last Time Buy Date |
LM1877N
| NONE
| NONE
| 08 Sep 1998
|
LM1877N-9
| LM1877MX-9
| NATIONAL SEMICONDUCTOR
| 16 Nov 2008
|
LM1877N-9A
| NONE
| NONE
| 03 Jun 2003
|
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.
All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LM1877M-9 | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM1877MX-9 | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
|
LM1877N-9 | SLM | 0 | 44046 | 0 | 0 | 3532500 | 1 | 1002356520
|
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/packaging/leadfree.
A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.
National's certificate of product compliance is located at RoHS Status.
loads. The LM1877 is designed to operate with a low number of external components, and still provide flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc. Each power amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q point centering. The LM1877 is internally compensated for all gains greater than 10.
