UPC1853 NEC, UPC1853 Datasheet - Page 16

• Manufacturer Part Number: UPC1853
• Description: MATRIX SURROUND IC WITH I2C BUS
• Manufacturer: NEC

2. ATTENTIONS
<1> Attention on Pop Noise Reduction
reduction (see 4.4.1(2) Mute for the PC1853-01 or 4.4.2(1) Mute for the PC1853-02).
<2> Attention on Supply Voltage
16
When changing the surround mode and switching power, use the mute function (approx. 200 ms) for pop noise
Drive data on the I
2
C bus after supply voltage of total application system becomes stable.
PC1853