| Part Number | ET431 |
| Manufacturer | Estek Electronics |
| Title | three-terminal adjustable regulator |
| Description | The ET431 is a three-terminal adjustable regulator series with a guaranteed thermal stability over applicable temperature ranges. The output volta... |
| Features |
www.DataSheet4U.com Programmable Output Voltage to 36V
A
Low Dynamic Output Impedance 0.2 Sink Current Capability of 0.1 mA to 100 mA Equivalent Full-Range Temperature Coefficient of Operating Temperature Range Low Output Noise Fast Turn on 50 ppm/oC Temperature Compensated for Ope...
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| File Size | 228.37KB |
| Datasheet |
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ET4334 : Etek Microelectronics ET4334 24bit D/A ET4334 24bit ， 1bit D/A 。 ET4334 。ET4334 ∑－△， 。 2kHz 100kHz 。 z z z z z DAC ： 24bit 96dB -88dB + z z z z 5V ：SOP8(ET4334M) SDATA DEM/SCLK LRCK MCLK AOUTL VA AGND AOUTR SOP8(ET4334M) ET4334 1 2 3 4 5 6 7 8 SDATA DEM /SCLK I/O I I I I O I I O 。 。 /。 。 。 。 。 。 LRCK MCLK AOUTR AGND VA AOUT Rev 2.0 1/13 2006-04-07 Free Datasheet http://www.datasheet4u.com/ ET4334 DEM/SCLK 2 LRCK SDATA 3 1 Serial Input Interface De-emphasis AGND 6 VA 7 Voltage Reference Interpolator ∆Σ Modulator DAC Analog Low-Pass Filter 8 AOUTL Interpolator ∆Σ Modulator 4 MCLK DAC Analog Low-Pass Filter 5 AOUTR (I2S) SCLK I S， MCL.
ET4344 : The ET4344 family members are complete, stereo digital-to-analog output systems including interpolation,multi-bit D/A conversion and output analog filtering in a 10-pin package. The ET4344/5/6/8 support all major audio data interface formats, and the individual devices differ only in the supported interface format. The ET4344 family is based on a fourth order multi-bit delta-sigma modulator with a linear analog low-pass filter. This family also includes auto-speed mode detection using both sample rate and master clock ratioas a method of auto-selecting sampling rates between 2kHz and 200kHz. The ET4344 family contains on-chip digital de-emphasis, operates from a single +3.3V or +5V power sup.