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參數(shù)資料
| 型號(hào)： | QS7785 |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | 3D 2/4-Channel Stereo Surround Synthesizer |
| 中文描述： | 三維環(huán)繞立體聲合成2/4-Channel |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 185K |
| 代理商： | QS7785 |
QS7785PF/CF
NIPPON PRECISION CIRCUITS—7
Serial Interface Timing
3-wire (QS7785PF) timing
I
2
C 2-wire (QS7785CF) timing
SCL hold time (I
2
C)
t
HD:STA
QS7785CF
4.0
–
–
μs
SCL setup time (I
2
C)
t
SU:STO
QS7785CF
4.0
–
–
μs
SDA hold time (I
2
C)
t
HD:DAT
QS7785CF
5.0
–
–
μs
SDA setup time (I
2
C)
t
SU:DAT
QS7785CF
250
–
–
ns
SCL clock HIGH-level pulsewidth
(I
C)
2
t
HIGH
QS7785CF
4.0
–
–
μs
SCL clock LOW-level pulsewidth (I
2
C)
t
LOW
QS7785CF
4.7
–
–
μs
SCL rise time (I
2
C)
t
r
QS7785CF
–
–
1000
ns
SCL fall time (I
2
C)
t
f
QS7785CF
–
–
300
ns
Pin
Description
SDA
Data signal. Sets mode settings. See “Operating Modes.”
SCL
Clock signal. Data is read on the rising edge.
STRB
Strobe signal. Mode switches occur on the rising edge of this signal.
Pin
Description
SDA
Data signal. Sets slave address and mode settings. Address value, {1011011}, is shown in the figure above. See “Operating Modes.”
SCL
Clock signal. Data is read on the rising edge.
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
SCL
BYP
SP
MONO
AC
STRB
SDA
3
t
4
t
7
t
6
t
1
t
0
t
2
t
SUR
BASS
MUTE
PSAVE
5
t
SCL
BYP
SP
SDA
MONO
AD0
AD6
f
t
r
t
HD:STA
t
SU:STO
t
I C address is {AD6
AD0} = {1011011}
SUR
HIGH
t
LOW
t
SU:DAT
t
HD:DAT
t
AC
BASS
MUTE
PSAVE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| QS7785CF | 3D 2/4-Channel Stereo Surround Synthesizer |
| QSA156 | OPTOLOGIC⑩ |
| QSA157 | OPTOLOGIC⑩ |
| QSA158 | OPTOLOGIC⑩ |
| QSA159 | OPTOLOGIC⑩ |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QS7785CF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3D 2/4-Channel Stereo Surround Synthesizer |
| QS7785P/C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3D 2/4-Channel Stereo Surround Synthesizer |
| QS7785PF | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:3D 2/4-Channel Stereo Surround Synthesizer |
| QS78K | 制造商:Renesas Electronics Corporation 功能描述:CUBESUITE STANDARD LICENSE SEA |
| QS81XXB12 | 制造商:APEM 功能描述:LED Indicator, 8MM, Snap In Panel Mount, Fixed, 12V, 25mcd, Round, Blue, Solder 制造商:APEM 功能描述:INDICATOR 8MM FIXED BLU 12V SLDR 制造商:APEM 功能描述:8mm snap-in panel LED, blue 12Vdc |
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