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参数资料
| 型号： | DS1806E-100/T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/8页 |
| 文件大小： | 0K |
| 描述： | IC POT DIG SEXTET 100K 20-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 接片： | 64 |
| 电阻（欧姆）： | 100k |
| 电路数： | 6 |
| 温度系数： | 标准值 750 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | 3 线串口 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
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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
相关PDF资料 |
PDF描述 |
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| MS3452L28-21SX | CONN RCPT 37POS BOX MNT W/SCKT |
| DS1806S-100/T&R | IC POT DIG SEXTET 100K 20-SOIC |
| FST3244QSCX | IC SWITCH BUS 8BIT TTL 20QSOP |
| MS3452L28-21SW | CONN RCPT 37POS BOX MNT W/SCKT |
| DS1806S-050/T&R | IC POT DIG SEXTET 50K 20-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1806EN010 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| DS1806EN050 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| DS1806EN100 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Interface IC |
| DS1806E-W50+T&R | 制造商:Maxim Integrated Products 功能描述:DIG SEXTT POT 20L 50K T&R LF WAIVER - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC POT DTGL SEXTET 50K 20TSSOP |
| DS1806E-W50+T&R | 功能描述:数字电位计 IC Digital Sextet RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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