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參數(shù)資料
| 型號： | MS6266 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 6-Channel Volume Controller Gain and Attenuation 16~-79dB Low voltage, High Channel Separation |
| 中文描述： | 6聲道音量控制器增益和衰減16?-七十九分貝低電壓，高通道隔離 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 439K |
| 代理商： | MS6266 |
MO
SA
MS6266
6-Channel Electronic Volume Controller
REV1
1
www.mosanalog.com.tw
6-Channel Volume Controller
Gain and Attenuation 16~-79dB
Low voltage, High Channel Separation
FEATURES
Operation range: 2.7V~5.5V
Low power consumption
Gain/Attenuation: 16dB to –79dB at 1dB/step
Good PSRR
I
2
C interface
Pop noise free
Housed in SSOP20, SOP20
DESCRIPTION
APPLICATIONS
Multimedia system
Hi-Fi audio system
Car audio
Portable audio equipment
The MS6266 is a 6-channel volume controller IC with gain and attenuation. It uses CMOS technology specially for the
low voltage application with low noise, rail-to-rail output. The MS6266 provide an I
2
C control interface with gain /
attenuation range of 16dB to -79dB, 1dB/step. The initial condition is set to be maximum attenuation –79dB and mute
on mode when the power is on.
PIN CONFIGURATION
Symbol
IN1
IN2
IN3
AC2
DGND
SCL
SDA
IN4
IN5
IN6
OUT6
OUT5
OUT4
GND
V
REF
V
DD
AC1
OUT3
OUT2
OUT1
Note: 1. The address codes have four types, selected by AC1and AC2.
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Description
1
st
channel input
2
nd
channel input
3
rd
channel input
Address code 2
Digital Ground
I
2
C clock input
I
2
C data input
4
th
channel input
5
th
channel input
6
th
channel input
6
th
channel output
5
th
channel output
4
th
channel output
Analog ground
Reference voltage = 1/2V
DD
Positive supply voltage
Address code 1
3
rd
channel output
2
nd
channel output
1
st
channel output
19
18
17
20
2
3
4
1
OUT1
OUT2
OUT3
AC1
IN1
IN2
IN3
AC2
15
14
13
16
12
11
6
7
8
5
9
10
MS6266
V
DD
V
REF
GND
OUT4
OUT5
OUT6
IN6
IN5
IN4
SDA
SCL
DGND
相關PDF資料 |
PDF描述 |
|---|---|
| MS6310 | Stereo Audio DAC |
| MS6311 | Stereo Audio DAC |
| MS6311ASTR | Stereo Audio DAC |
| MS6311ASU | Stereo Audio DAC |
| MS6311ASGTR | Stereo Audio DAC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MS6266_1 | 制造商:MOSA 制造商全稱:MOSA ELECTRONICS 功能描述:6-Channel Volume Controller Gain and Attenuation 16~-79dB Low Voltage, High Channel Separation |
| MS6266GTR | 制造商:MOSA 制造商全稱:MOSA ELECTRONICS 功能描述:6-Channel Volume Controller Gain and Attenuation 16-79dB Low voltage, High Channel Separation |
| MS6266GU | 制造商:MOSA 制造商全稱:MOSA ELECTRONICS 功能描述:6-Channel Volume Controller Gain and Attenuation 16-79dB Low voltage, High Channel Separation |
| MS6266SSGTR | 制造商:MOSA 制造商全稱:MOSA ELECTRONICS 功能描述:6-Channel Volume Controller Gain and Attenuation 16-79dB Low voltage, High Channel Separation |
| MS6266SSGU | 制造商:MOSA 制造商全稱:MOSA ELECTRONICS 功能描述:6-Channel Volume Controller Gain and Attenuation 16-79dB Low voltage, High Channel Separation |
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