參數(shù)資料
型號(hào): DS1867-100
元件分類: 數(shù)字電位計(jì)
英文描述: Dual Digital Potentiometer with EEPROM
中文描述: 雙數(shù)字電位器帶有EEPROM
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 308K
代理商: DS1867-100
1 of 14
102199
FEATURES
§ Nonvolatile version of the popular DS1267
§ Low power consumption, quiet, pumpless
design
§ Operates from single 5V or
±5V supplies
§ Two digitally controlled, 256-position
potentiometers
§ Wiper position is maintained in the absence of
power
§ Serial port provides means for setting and
reading both potentiometers
§ Resistors can be connected in series to
provide increased total resistance
§ 16-pin SOIC and 20-pin TSSOP for surface
mount applications
§ Standard resistance values:
-
DS1867-10 ~ 10 k
-
DS1867-50 ~ 50 k
-
DS1867-100 ~ 100 k
§ Operating Temperature Range:
-
Industrial: -40
°C to +85°C
PIN DESCRIPTION
L0, L1
- Low End of Resistor
H0, H1
- High End of Resistor
W1, W2
- Wiper End of Resistor
VB
- Substrate Bias
SOUT
- Wiper for Stacked Configuration
RST
- Serial Port Reset Input
DQ
- Serial Port Data Input
CLK
- Serial Port Clock Input
COUT
- Cascade Serial Port Output
VCC
- +5-Volt Supply Input
GND
- Ground
NC
- No Internal Connection
DNC
- Do Not Connect
PIN ASSIGNMENT
DS1867
Dual Digital Potentiometer with EEPROM
www.dalsemi.com
VB
1
14
VCC
H1
2
13
SOUT
L1
3
12
WO
W1
4
11
HO
RST
5
10
LO
CLK
6
9
COUT
GND
7
8
DQ
14-Pin DIP (300-mil)
See Mech. Drawings Section
VB
1
16
VCC
NC
2
15
NC
H1
3
14
SOUT
L1
4
13
WO
W1
5
12
HO
RST
6
11
LO
CLK
7
10
COUT
GND
8
9
DQ
16-Pin SOIC (300-mil)
See Mech. Drawings Section
VB
1
20
VCC
NC
2
19
DNC
H1
3
18
DNC
L1
4
17
SOUT
W1
5
16
WO
RST
6
15
HO
CLK
7
14
LO
DNC
8
13
COUT
DNC
9
12
DNC
GND
10
11
DQ
20-Pin TSSOP (173-mil)
See Mech. Drawings Section
相關(guān)PDF資料
PDF描述
DS1867-50 Dual Digital Potentiometer with EEPROM
DS1868-10 Dual Digital Potentiometer Chip
DS1868-100 Dual Digital Potentiometer Chip
DS1869-10 3V Dallastat Electronic Digital Rheostat
DS1869-100 3V Dallastat Electronic Digital Rheostat
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1867-100+ 功能描述:數(shù)字電位計(jì) IC Dual w/EEPROM 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(chǔ)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
DS1867-50 功能描述:數(shù)字電位計(jì) 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(chǔ)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
DS1867-50+ 功能描述:數(shù)字電位計(jì) IC Dual w/EEPROM 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(chǔ)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
DS1867E-010 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Digital Potentiometer
DS1867E-010/T&R 制造商:Maxim Integrated Products 功能描述:IC POT W/EEPROM DUAL 10K 20TSSOP