參數(shù)資料
型號(hào)： QS7785CF
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(yè)數(shù)： 6/15頁(yè)
文件大?。?/td> 185K
代理商： QS7785CF
QS7785PF/CF
NIPPON PRECISION CIRCUITS—6
AC Characteristics
V
CC
= 9V, V
DD
= 5V, GND = 0V, Ta = 25
°
C
Parameter
Symbol
Condition
Rating
Unit
min
typ
max
Bypass-mode maximum input voltage
V
B
BYP = SUR = HIGH, MONO = SP = LOW
LIN = RIN, f = 1kHz
1.7
2.3
–
V
RMS
Qsurround enhanced-mode
maximum input voltage
V
Q+
BYP = MONO = SUR = LOW SP = HIGH,
LIN = RIN, f = 1kHz
1.8
2.4
–
V
RMS
Qsurround-mode maximum input
voltage (surround speakers on)
V
QS
BYP = MONO = SP = LOW SUR = HIGH,
LIN = RIN, f = 1kHz
1.3
1.7
–
V
RMS
Mono/stereo conversion enhanced
mode maximum input voltage
V
M+
BYP = SUR = LOW MONO = SP = HIGH,
LIN = RIN, f = 1kHz
0.8
1.0
–
V
RMS
Mono/stereo conversion mode
maximum input voltage (surround
speakers on)
V
MS
BYP = SP = LOW MONO = SUR = HIGH,
LIN = RIN, f = 1kHz
0.8
1.0
–
V
RMS
Bypass gain
G
BYP1
BYP = HIGH, MONO = SUR = SP = LOW
LIN to FLOUT RIN to FROUT f = 1kHz
2
0
2
dB
Bypass gain (surround speakers on)
G
BYP2
BYP = SUR = HIGH, MONO = SP = LOW
LIN to SLOUT RIN to SROUT f = 1kHz
2
0
2
dB
Qsurround mode gain
G
Q
BYP = MONO = SUR = SP = LOW LIN to
FLOUT RIN to FROUT f = 1kHz
3.9
5.9
7.9
dB
Qsurround mode crosstalk gain
G
QX
BYP = MONO = SUR = SP = LOW LIN to
FROUT RIN to FLOUT f = 1kHz
1.5
0.5
2.5
dB
Qsurround mode gain (surround)
G
QS
BYP = MONO = SP = LOW SUR = HIGH,
LIN to SLOUT RIN to SROUT f = 1kHz
2.3
0.3
1.7
dB
Qsurround mode crosstalk gain
(surround)
G
QXS
BYP = MONO = SP = LOW SUR = HIGH,
LIN to SROUT RIN to SLOUT f = 1kHz
1.9
0.1
2.1
dB
Qsurround enhanced mode gain
G
Q+
BYP = MONO = SUR = LOW SP = HIGH,
LIN to FLOUT RIN to FROUT f = 1kHz
4.7
6.7
8.7
dB
Qsurround enhanced mode crosstalk
gain
G
QX+
BYP = MONO = SUR = LOW SP = HIGH,
LIN to FROUT RIN to FLOUT f = 1kHz
1.3
3.3
5.3
dB
Mono/stereo conversion mode left-
channel gain
G
ML
BYP = SUR = SP = LOW MONO = HIGH,
LIN = RIN, FLOUT f = 1kHz
2.6
4.6
6.6
dB
Mono/stereo conversion mode right-
channel gain
G
MR
BYP = SUR = SP = LOW MONO = HIGH,
LIN = RIN, FROUT f = 1kHz
3.6
5.6
7.6
dB
Mono/stereo conversion enhanced
mode left-channel gain
G
ML+
BYP = SUR = LOW MONO = SP = HIGH,
LIN = RIN, FLOUT f = 1kHz
2.4
4.4
6.4
dB
Mono/stereo conversion enhanced
mode right-channel gain
G
MR+
BYP = SUR = LOW MONO = SP = HIGH,
LIN = RIN, FROUT f = 1kHz
3.3
5.3
7.3
dB
Mono/stereo conversion mode
surround left-channel gain
G
MSL
BYP = SP = LOW MONO = SUR = HIGH,
LIN = RIN, SLOUT f = 1kHz
3.8
1.8
0.2
dB
Mono/stereo conversion mode
surround right-channel gain
G
MSR
BYP = SP = LOW MONO = SUR = HIGH,
LIN = RIN, SROUT f = 1kHz
1.6
0.4
2.4
dB
SCL clock pulse period
t
0
QS7785PF
100
–
–
ns
SCL clock HIGH-level pulsewidth
t
1
QS7785PF
40
–
–
ns
SCL clock LOW-level pulsewidth
t
2
QS7785PF
40
–
–
ns
SDA setup time
t
3
QS7785PF
15
–
–
ns
SDA hold time
t
4
QS7785PF
30
–
–
ns
STRB setup time
t
5
QS7785PF
50
–
–
ns
STRB pulsewidth
t
6
QS7785PF
100
–
–
ns
STRB hold time
t
7
QS7785PF
50
–
–
ns
相關(guān)PDF資料
PDF描述
QSA156 OPTOLOGIC⑩
QSA157 OPTOLOGIC⑩
QSA158 OPTOLOGIC⑩
QSA159 OPTOLOGIC⑩
QSA156 OPTOLOGIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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
QS81XXB24 制造商:APEM 功能描述:LED Indicator, 8MM, Snap In Panel Mount, Fixed, 24V, 25mcd, Round, Blue, Solder 制造商:APEM 功能描述:INDICATOR 8MM FIXED BLU 24V SLDR 制造商:APEM 功能描述:8mm snap-in panel LED, blue 24Vdc
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*