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參數(shù)資料
| 型號： | DS1806-050 |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DIG SEXTET 50K 20-DIP |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 18 |
| 接片： | 64 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 6 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 750 ppm/°C |
| 存儲器類型： | 易失 |
| 接口： | 3 線串口 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 20-DIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 20-PDIP |
| 包裝： | 管件 |
1 of 8
102199
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
VCC
- 3V or 5V Supply
RST
- Serial Port Reset Input
DIN
- Serial Port Data Input
CLK
- Serial Port Clock Input
COUT
- Cascade Data Output
H1 - H6
- High End terminal of Pot
W1 - W6
- Wiper Terminal of Pot
GND
- Ground
L1-3
- Low Terminal Pots 1 through 3
L4-6
- 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, HX, the wiper terminals, WX, 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
1
20
VCC
W2
2
19
H1
L1-3
3
18
H2
W3
4
17
H3
W4
5
16
H4
L4-6
6
15
H5
W6
7
14
W5
RST
8
13
H6
CLK
9
12
DIN
GND
10
11
COUT
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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| VI-25Z-MW-F1 | CONVERTER MOD DC/DC 2V 40W |
| DS1806-010 | IC POT DIG SEXTET 10K 20-DIP |
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| VI-25Y-MY-F3 | CONVERTER MOD DC/DC 3.3V 33W |
| DS1806-100 | IC POT DIG SEXTET 100K 20-DIP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS1806-050+ | 功能描述:數(shù)字電位計 IC Digital Sextet 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 |
| 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(shù)字電位計 IC 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 |
| DS1806-100+ | 功能描述:數(shù)字電位計 IC Digital Sextet 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 |
| 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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