YAMAHA CORPORATION YAC526
YAC526 is able to control each channel through a serial data interface in 255 steps at 0.5dB per step, and daisy chain connection can constitute a multichannel system. 2 YAC526 ■Block diagram IN1 Vol B: 10kΩ 0〜-95dB 0〜+31.5dB OPAmp 100Ω OUT1 REF1B REF1A Vol A: 15kΩ AVDD DGND REF AVSS DVSS Zero Crossing Detector Zero Crossing Detector Control Register 16 S/P Register TE1 TE2 TE3 ZCEN1 ZCEN2 SDATAO(OpenDrain) SDATAI SCLK CSN Vol A: 15kΩ REF2A REF2B Vol B: 10kΩ...| Part No. | YAC526 |
|---|---|
| Datasheet | YAC526 Download |
| Manufacturer |  YAMAHA CORPORATION |
| Description | Electric Variable Resistance 3 |
| Buy | Stock & Price |
FEATURES
Built-in 2channel high sound quality operational amplifier. Wide volume range. 31.5dB〜 95.0dB, MUTE (0.5dB/step, 255 steps) Maximum input signal amplitude 4.2Vrms (±6V power supply) Low distortion (THD) 0.0002％ typ. (Input=1Vrms@1kHz, Gain=0dB Low residual noise 1.2μVrms typ. (Gain=MUTE, IHF-A) Power supply voltage ±4.75V〜±6.6V Silicon gate CMOS process. 24-pin plastic SSOP. The plating of pins is lead-free.(YAC526-EZ) YAC526 CATALOG CATALOG No.:LSI-4AC526A2 2003.10 YAC526●Terminal configration ZCEN1 ZCEN2 CSN SDATAI DGND REF DVSS SCLK SDATAO TE1 TE2 TE3 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 IN1 REF1A REF1B OUT1 AVDD AVSS AVSS AVDD OUT2 REF2B REF2A IN2 24 pin SSOP Top View
●Terminal function No. Name 1 ZCEN1 I/O Function I Zero-cross control input 1. Select one from four types of zero-cross modes including non-zerocross mode. When changing zero-cross modes during operation, set the system so that it changes at 1 second or more after the rise of CSN signal.
