Literature
Documents
| Document Name | Size | Published | Modified | |
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Backlight System Solutions
CCFL and LED Boards
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2.44 MB | 11/30/-1 | 11/30/-1 |
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LX1970: Visible Light Sensor Pays Power Management Dividends in Automatic Brightness Control | 895.67 kB | 11/30/-1 | 12/25/2012 |
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DC-DC Product Selection Guide | 669.2 kB | 11/30/-1 | 12/14/2012 |
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DC/DC Product Selection Guide | 737.3 kB | 11/30/-1 | 12/14/2012 |
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Microsemi Programmable Logic Power Management Selection Guide | 749.77 kB | 11/30/-1 | 09/25/2013 |
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LX1725 Evaluation Board User Guide
Please see microsemi application note 1504 for details on this product.
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244.91 kB | 11/30/-1 | 12/14/2012 |
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LX1671 Evaluation Board User Guide | 885.54 kB | 11/30/-1 | 12/14/2012 |
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LX1675 Evaluation Board User Guide | 157.26 kB | 11/30/-1 | 12/14/2012 |
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LX1702 Evaluation Board User Guide
The LX1702 Evaluation Board is available from Microsemi for evaluating the performance of the LX1702 Class D Audio Amplifier Integrated Circuit. The evaluation board contains one LX1702 Class D Audio Amplifier IC and associated circuitry for a complete stereo amplifier, as well as low pass filter circuitry for evaluating the stereo output voltage waveforms with an Audio Analyzer or an Oscilloscope. The evaluation board contains jumper connections for connecting/disconnecting the low pass filter circuitry, and shorting the input connections.
KEY FEATURES
Filter Free Operation
1W + 1W Output Power into 8 ? load: THD+N < 1%
High Efficiency, > 85%
Full Audio Bandwidth: 20Hz to 20KHz
Low Distortion: <0.1% @ 50% Max. Power, 1KHz
High Signal to Noise Ratio: 90dB
Wide Supply Voltage Range: 2.5 – 5.5V
Low Quiescent Current: < 5mA
Pop Free Turn ON/OFF
Standby Feature
Built-in Under Voltage Lockout
Thermal Protection
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188.86 kB | 11/30/-1 | 12/14/2012 |
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LX1704 Evaluation Board User Guide
The LX1704 Evaluation Board is available from Microsemi for evaluating the performance of the LX1704 Class D Audio Amplifier Integrated Circuit. The evaluation board contains one LX1704 Class D Audio Amplifier IC and associated circuitry for a complete stereo amplifier, as well as low pass filter circuitry for evaluating the stereo output voltage waveforms with an Audio Analyzer or an Oscilloscope. The evaluation board contains jumper connections for connecting/disconnecting the low pass filter circuitry, and shorting the input connections.
KEY FEATURES
Filter Free Operation
2W + 2W Output Power into 4 ? load: THD+N < 1%
High Efficiency, > 85%
Full Audio Bandwidth: 20Hz to 20KHz
Low Distortion: <0.15% @ 50% Max. Power, 1KHz
High Signal to Noise Ratio: 90dB
Wide Supply Voltage Range: 2.5 – 5.5V
Low Quiescent Current: < 5mA
Pop Free Turn ON/OFF
Standby Feature
Built-in Under Voltage Lockout
Thermal Protection
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188.25 kB | 11/30/-1 | 12/14/2012 |
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LX1705 Evaluation Board User Guide
The LX1705 Evaluation Board is available from Microsemi for evaluating the performance of the LX1705 Class D Audio Amplifier Integrated Circuit. The evaluation board contains one LX1705 Class D Audio Amplifier IC and associated circuitry for a complete stereo amplifier, as well as low pass filter circuitry for evaluating the stereo output voltage waveforms with an Audio Analyzer or an Oscilloscope. The evaluation board contains jumper connections for connecting/disconnecting the low pass filter circuitry, shorting the input connections, as well as setting the state of the Mute / Gain control.
KEY FEATURES
Filter Free Operation
8W + 8W Output Power into 8 ? load: THD+N < 1%
High Efficiency, > 90%
Full Audio Bandwidth: 20Hz to 20KHz
Low Distortion: <0.15% @ 30% Max. Power, 1KHz
High Signal to Noise Ratio: 90dB
Wide Supply Voltage Range: 5.0 – 15V
Low Quiescent Current: < 30mA
Pop Free Turn ON/OFF
Standby / Mute Feature
Built-in Under Voltage Lockout
Thermal Protection
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474.33 kB | 11/30/-1 | 12/14/2012 |
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LX1708 Evaluation Board User Guide | 760.6 kB | 11/30/-1 | 12/14/2012 |
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LX1734 Evaluation Board User Guide | 581.42 kB | 11/30/-1 | 12/14/2012 |
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LX1752 Evaluation Board User Guide (9-22Vin, 5A@3.3Vout + 5A@1.2Vout )
Configured for a 1.2V and 3.3V output, output voltages can be changed by a single resistor value change (1 per output). The evaluation board is capable of output currents up to 5 Amps with the components installed.
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641.17 kB | 11/30/-1 | 01/17/2013 |
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LX1790 Evaluation Board User Guide | 69.84 kB | 11/30/-1 | 12/14/2012 |
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LX1792 Evaluation Board User Guide | 510.03 kB | 11/30/-1 | 12/14/2012 |
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LX1801 Evaluation Board User GUide
User guide for eval board
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754.25 kB | 11/30/-1 | 06/26/2015 |
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LX1811 Evaluation Board User Guide | 623.92 kB | 11/30/-1 | 12/18/2012 |
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LX1918 Evaluation Board | 78.34 kB | 11/30/-1 | 12/18/2012 |
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LX1970 Evaluation Board User Guide | 264.13 kB | 11/30/-1 | 12/13/2012 |
