參數(shù)資料
型號(hào): UPC1857A
廠商: NEC Corp.
英文描述: CONN SEALING FOR WALL RCPT #24
中文描述: 聲控集成電路環(huán)繞和I2C總線
文件頁(yè)數(shù): 14/44頁(yè)
文件大小: 343K
代理商: UPC1857A
14
μ
PC1857A
2. ATTENTIONS
(1) Attention on Pop Noise Reduction
When changing the surround mode, use the mute function (approx. 200 ms) for pop noise reduction (see
4.4.1
Mute
).
When turning ON/OFF power to the
μ
PC1857A, use the external mute function for pop noise reduction.
(2) Attention on Supply Voltage
Drive data on the I
2
C bus after supply voltage of total application system becomes stable.
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