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參數(shù)資料
| 型號： | DS1882 |
| 廠商： | Maxim Integrated Products, Inc. |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | Dual Log Audio Digital Potentiometer |
| 中文描述： | 雙路、對數(shù)音量調(diào)節(jié)電位器 |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 251K |
| 代理商： | DS1882 |
D
Dual Log Audio Digital Potentiometer
8
_____________________________________________________________________
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
90
MSB
CONFIGURATION
SELECTION
REGISTER
SETTINGS
LSB
Command Byte Structure
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1882E-050 | 制造商:Maxim Integrated Products 功能描述:DUAL NV +/-5V AUDIO POT TSSOP-16 - Rail/Tube |
| DS1882E-050/T&R | 制造商:Maxim Integrated Products 功能描述:DUAL NV =/-5V AUDIO POT TSSOP 16 T& - Tape and Reel |
| DS1882E-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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| DS1882E-050+T&R | 制造商:Maxim Integrated Products 功能描述:DGTL POTENTIOMETER 64POS 45KOHM DUAL 16TSSOP - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DIGIT DL LOG 50K 16TSSOP 制造商:Maxim Integrated Products 功能描述:Digital Potentiometer ICs Dual NV Audio Taper |
| DS1882E-050+T&R | 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
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