| No. | parte # | Fabricante | Descripción | Hoja de Datos |
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Etek Microelectronics |
Low-voltage I/O touch screen control circuit |
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Etek Microelectronics |
4.1-channel audio processor 1 (-6dB) 2 1 (1/2 VDD) / IIC_ IIC_ 1 2 3 4 5 6 7 8 9 Rev 1.1 2012-01-06 3/22 44 SE9L 45 SE8L 46 SE7L 47 SE6L 48 SE5L ET2342 I 9 I 8 I 7 I 6 I 5 IGL IGR LDL LDR VOL VOR BL1 BL2 BR1 BR2 TRL TRR SE1L SE1R S |
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Etek Microelectronics |
Adjustable Charge Pump T = 50mA 4.8 5.0 5.2 4.8 5.0 5.2 0.01 1 2.5 25 30 92 750 V μA V V μA mVp-p % kHz VIH SHDN 1.5 V VIL SHDN 0.3 V IIH SHDN SHDN = VIN -1 1 μA IIL SHDN SHDN = GND tON VOUT VIN = 3V, IOUT = 0mA 2 ISC VIN = 3V, VOUT = GND, SHDN = 3 |
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Etek Microelectronics |
4-channel digital control audio processor utilizing CMOS Technology CMOS Technology Least External Components Treble and Bass Control 3 Stereo Inputs with Selectable Input Gain Input/Output for External Noise Reduction System/Equalizer 4 Independent Speaker Controls for Fader and Balance Independent Mute Function Vol |
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Etek Microelectronics |
4 stereo inputs/2-channel outputs digital control audio processor Operation range: 2.7V~5V 4 stereo inputs with selectable input gain 2 independent speaker controls for balance Tone controls (treble & bass) Loudness & independent mute function Volume control in 1.25dB/step I2C interface Components less & good PSRR |
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Etek Microelectronics |
optimum CMOS IC Attenuation can be controlled from 0dB to 78dB by up, down input. This IC have 20dB tap for loudness circuit. This IC features a builtin DC output circuit (7 level) for volume level meter. Polysilicon resistors enable lowdistortion, highperforman |
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Etek Microelectronics |
4.1-channel audio processor 1 (-6dB) 2 1 (1/2 VDD) / IIC_ IIC_ 1 2 3 4 5 6 7 8 9 Rev 1.1 2012-01-06 3/22 44 SE9L 45 SE8L 46 SE7L 47 SE6L 48 SE5L ET2342 I 9 I 8 I 7 I 6 I 5 IGL IGR LDL LDR VOL VOR BL1 BL2 BR1 BR2 TRL TRR SE1L SE1R S |
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Etek Microelectronics |
Dual DPDT Analog Switch 0.4 0.5 1.0 ±0.1 ±0.5 <85℃ 1.2 1.5 1.65 0.4 0.5 1.0 ±1.0 ±2.0 ±1.0 ±2.0 <125 ℃ 1.2 1.5 1.65 0.4 0.5 1.0 ±1.0 ±2.0 ±2.5 V V μA μA μA Rev 1.1 2010-11-03 3/9 ET2467 () VCC± 10% -55℃ to 25℃ <85℃ RON NC/NO ( 2) VIN< VILVI |
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Etek Microelectronics |
4-Channel 80mA x1 / x2 Charge Pump White LED Driver 。 LED ，。 CIN ，。，。 。， LED 。 Rev 1.1 2009-11-10 3/6 ET2126 2.8V 5.5V 4×20mA ， 1uF 。 6、 ET2126 。 155℃， 。 20℃。 1： VCC VOUT ，P D @ TA＝25℃，DFN10 3×3 （，10 ） -0.3~6.5 -0.3~6.5 -0.3~6.5 3.5 -40~135 -40~85 300 V V V W ℃ ℃ ℃ （，Vcc=3.6V |
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Etek Microelectronics |
Digital audio control processor 4 stereo inputs with selectable input gain 2 independent speaker controls for balance Independent mute control Supply range：2.7 ~ 5.5V 1 quasidifferential，3 singleended input Stereo ClassAB output All function controlled by I2C Volume step 1.25dB V |
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Etek Microelectronics |
2-channel volume control circuit ET2259 “”，。 ET2259 ，，。，， 。 ： 1. （start） 2. ， 3. (N +N ) 4. （stop） ： ET2 2 5 9 ADDRESS MSBFIRSTBYTE LSB MSB START 1 0 0 0 1 0 0 0 ACK DATA LSB MSB ACK DATA DATA TRANSMITTED(N-BYTES+ACKNOWLEDGE) LSB ACK STOP ACK= MAX，CLOCK SPEED＝100kbits/s |
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Etek Microelectronics |
2-channel volume control circuit ET2259 “”，。 ET2259 ，，。，， 。 ： 1. （start） 2. ， 3. (N +N ) 4. （stop） ： ET2 2 5 9 ADDRESS MSBFIRSTBYTE LSB MSB START 1 0 0 0 1 0 0 0 ACK DATA LSB MSB ACK DATA DATA TRANSMITTED(N-BYTES+ACKNOWLEDGE) LSB ACK STOP ACK= MAX，CLOCK SPEED＝100kbits/s |
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Etek Microelectronics |
4-Channel 80mA x1 / x2 Charge Pump White LED Driver 。 LED ，。 CIN ，。，。 。， LED 。 Rev 1.1 2009-11-10 3/6 ET2126 2.8V 5.5V 4×20mA ， 1uF 。 6、 ET2126 。 155℃， 。 20℃。 1： VCC VOUT ，P D @ TA＝25℃，DFN10 3×3 （，10 ） -0.3~6.5 -0.3~6.5 -0.3~6.5 3.5 -40~135 -40~85 300 V V V W ℃ ℃ ℃ （，Vcc=3.6V |
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Etek Microelectronics |
4-channel audio processor Multiple Input Selection： ——4 Channel Stereo Inputs ——Input Gain can be adjusted due to different audio sources. 2 Channel Output Attenuators： ——2 Channel attenuators are control independently. 1.25dB Volume and Loudness step. ——Independent Mute Func |
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Etek Microelectronics |
2-channel volume control circuit ET2259 “”，。 ET2259 ，，。，， 。 ： 1. （start） 2. ， 3. (N +N ) 4. （stop） ： ET2 2 5 9 ADDRESS MSBFIRSTBYTE LSB MSB START 1 0 0 0 1 0 0 0 ACK DATA LSB MSB ACK DATA DATA TRANSMITTED(N-BYTES+ACKNOWLEDGE) LSB ACK STOP ACK= MAX，CLOCK SPEED＝100kbits/s |
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Etek Microelectronics |
2-channel volume control circuit ET2259 “”，。 ET2259 ，，。，， 。 ： 1. （start） 2. ， 3. (N +N ) 4. （stop） ： ET2 2 5 9 ADDRESS MSBFIRSTBYTE LSB MSB START 1 0 0 0 1 0 0 0 ACK DATA LSB MSB ACK DATA DATA TRANSMITTED(N-BYTES+ACKNOWLEDGE) LSB ACK STOP ACK= MAX，CLOCK SPEED＝100kbits/s |
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Desde 2024. D4U Semiconductor.
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