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參數資料
| 型號： | DS1806-050 |
| 元件分類： | 數字電位計 |
| 英文描述： | Digital Sextet Potentiometer |
| 中文描述： | 數字六重奏電位 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 282K |
| 代理商： | DS1806-050 |
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FEATURES
§
Six digitally controlled 64-position
potentiometers
§
3-wire serial port provides for reading and
setting each potentiometer
§
Devices can be cascaded for single processor
multi-device control
§
Standard resistance values:
-
DS1806-010
10 k
-
DS1806-050
50 k
-
DS1806-100
100 k
§
Operating Temperature Range:
-
Industrial temperature: -40
°
C to +85
°
C
PIN DESCIPTION
V
CC
RST
D
IN
CLK
C
OUT
H1 - H6
W1 - W6
GND
L1-3
L4-6
- 3V or 5V Supply
- Serial Port Reset Input
- Serial Port Data Input
- Serial Port Clock Input
- Cascade Data Output
- High End terminal of Pot
- Wiper Terminal of Pot
- Ground
- Low Terminal Pots 1 through 3
- Low Terminal Pots 4 through 6
PIN ASSIGNMENT
DESCRIPTION
The DS1806 Digital Sextet Potentiometer is a six-channel, digitally controlled, solid-state linear
potentiometer. Each potentiometer is comprised of 63 equiresistive sections as illustrated in the block
diagram of Figure 1. Each potentiometer has three terminals accessible to the user. These include the high
side terminals, H
X
, the wiper terminals, W
X
, and the low-end terminals, L1-3 and L4-6. Potentiometers 1
through 3 share the same low-end terminal L1-3; likewise, potentiometers 4 through 6 share the low-end
terminal L4-6.
Each wiper’s position is selected via an 8-bit register value. Communication and control of the device is
accomplished via a 3-wire serial port interface. This interface in conjunction with a cascade output allows
the value of the device wiper settings to be read.
DS1806
Digital Sextet Potentiometer
www.dalsemi.com
W1
W2
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
CC
H1
H2
H3
H4
H5
W5
H6
D
IN
C
OUT
L1-3
W3
W4
L4-6
W6
RST
CLK
GND
DS1806 20-Pin DIP (300-mil)
DS1806S 20-Pin SOIC (300-mil)
DS1806E 20-Pin TSSOP (173-mil)
See Mech. Drawings Section
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| DS1807 | Addressable Dual Audio Taper Potentiometer |
| DS1807E | Addressable Dual Audio Taper Potentiometer |
| DS1807S | Addressable Dual Audio Taper Potentiometer |
| DS1808 | Dual Log Digital Potentiometer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| DS1806-050+ | 功能描述:數字電位計 IC Digital Sextet RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| DS1806-10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-DIGITAL POT |
| DS1806-100 | 功能描述:數字電位計 IC RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| DS1806-100+ | 功能描述:數字電位計 IC Digital Sextet RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數:35 PPM / C 容差:25 % POT 數量:Dual 每 POT 分接頭:256 弧刷存儲器:Volatile 緩沖刷: 數字接口: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 |
| DS1806-50 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IC-DIGITAL POT |
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