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參數(shù)資料
| 型號： | DS1881Z-045 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual NV Audio Taper Digital Potentiometer |
| 中文描述： | 錐形雙非易失數(shù)字電位器音頻 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大?。?/td> | 234K |
| 代理商： | DS1881Z-045 |
D
Dual NV Audio Taper Digital Potentiometer
_____________________________________________________________________
9
Command Byte
The Command Byte determines both the potentiometer
wiper settings and the configuration of both poten-
tiometers. This is done by setting the two MSBs of the
Command Byte to one of three values. If 00 is set as
the value for the two MSBs, then the wiper setting for
Potentiometer 0 is to be programmed. If 01 is set as the
value, then the wiper setting of Potentiometer 1 is to be
programmed. See the
Potentiometer Wiper Setting
sec-
tion for more details about writing the wiper setting. A
value of 10 indicates that the Configuration Register is
to be programmed. A value of 11 is reserved and is not
to be used. See the
Configuration Register
section for
more information. Any values other than the three dis-
cussed above will result in no action by the part. See
below for the Command Byte structure.
Table 2. Configuration Option 2
TAP POSITION
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
ATTENUATION (dB)
0
1
2
3
4
5
6
7
8
9
10
11
12
14
16
18
20
22
24
26
28
30
32
34
36
39
42
45
48
51
54
57
60
80
MSB
CONFIGURATION
SELECTION
REGISTER
SETTINGS
LSB
Command Byte Structure
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| DS1881Z-045R | Dual NV Audio Taper Digital Potentiometer |
| DS1881Z-045T | Dual NV Audio Taper Digital Potentiometer |
| DS1882 | Dual Log Audio Digital Potentiometer |
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| DS1881Z-045R | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual NV Audio Taper Digital Potentiometer |
| DS1881Z-045T | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Dual NV Audio Taper Digital Potentiometer |
| DS1881Z-050 | 制造商:Maxim Integrated Products 功能描述:DUAL NV 45K AUDIO POT SOIC 16 - Rail/Tube |
| DS1881Z-050/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL NV 45K AUDIO POT SOIC-16 TRL - Tape and Reel |
| DS1881Z-050+ | 功能描述:數(shù)字電位計 IC Dual NV Audio Taper RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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