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參數(shù)資料
| 型號： | BH3874AKS2 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | SPDT SUBMINIATURE POWER RELAY |
| 中文描述： | 聲音處理器IC |
| 文件頁數(shù)： | 14/25頁 |
| 文件大?。?/td> | 261K |
| 代理商： | BH3874AKS2 |
BH3874AKS2
Audio ICs
When transmitting more than one piece of data at once, we request the following serial control transmission.
(1) Timing of serial data and latch
8bit
DATA
TIme
[1]
[2]
Cf. (2)
[3]
Fig.3
DATA
DATA&LATCH
LATCH
α
γ
γ
γ
β
β
β
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
8bit
DATA
Latch width
α
β
γ
The time which transmits more than one piece of
data at once
The time which sends more than one piece of the
following data after sending more than one pirce
of data (When the capacitor of 33 pin is 0.22
μ
F.)
Parameter
More than 2.0
μ
s
Less than 2.5ms
More than 100ms
Time
(2) About the order which transmits more than one piece of DATA at once
When transmitting more than one piece of DATA including [1], [2] or [3] at once, transmit DATA of [1], [2] or [3] of the
data format first.
In case of transmitting some data from [1] until [8], transmit only necessary DATA in order from [1].
(3) About DATA needing the timing of (1)
DATA needing the timing of (1) are DATA [1], [2] and [3]. Even if one data of DATA [1], [2] and [3] is transmitted, follow
the timing of (1).
In case of transmitting some data from [4] until [8], the timing of (1) need not be followed. In the case, there are no
problems if the constant of timing chart in the preceding page is satisfied.
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