參數(shù)資料
型號: DS1267E-100
元件分類: 數(shù)字電位計
英文描述: Dual Digital Potentiometer Chip
中文描述: 雙數(shù)字電位器芯片
文件頁數(shù): 1/12頁
文件大?。?/td> 312K
代理商: DS1267E-100
1 of 12
102199
VB
NC
H1
L1
W1
RST
CLK
GND
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
V
CC
NC
S
OUT
W0
H0
L0
C
OUT
DQ
16-Pin SOIC (300-mil)
See Mech. Drawings Section
FEATURES
§
Ultra-low power consumption, quiet,
pumpless design
§
Two digitally controlled, 256-position
potentiometers
§
Serial port provides means for setting and
reading both potentiometers
§
Resistors can be connected in series to
provide increased total resistance
§
14-pin DIP, 16-pin SOIC, 20-pin TSSOP
packages
§
Resistive elements are temperature
compensated to ±0.3 LSB relative linearity
§
Standard resistance values:
DS1267-10 ~ 10 k
DS1267-50 ~ 50 k
DS1267-100 ~ 100 k
§
Operating Temperature Range:
Industrial: -40°C to +85°C
PIN ASSIGNMENT
PIN DESCRIPTIONS
L0, L1
- Low End of Resistor
H0, H1
- High End of Resistor
W0, W1 - Wiper Terminal of Resistor
V
B
- Substrate Bias Voltage
S
OUT
- Stacked Configuration Output
RST
- Serial Port Reset Input
DQ
- Serial Port Data Input
CLK
- Serial Port Clock Input
C
OUT
- Cascade Port Output
V
CC
- +5 Volt Supply
GND
- Ground
NC
- No Internal Connection
14-Pin DIP (300-mil)
See Mech. Drawings Section
VB
H1
L1
W1
RST
CLK
GND
14
13
12
11
10
9
8
1
2
3
4
5
6
7
V
CC
S
OUT
W0
H0
L0
C
OUT
DQ
DS1267
Dual Digital Potentiometer Chip
www.dalsemi.com
20-Pin TSSOP (173-mil)
VB
NC
H1
L1
W1
RST
CLK
NC
NC
GND
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
V
CC
NC
NC
S
OUT
W0
H0
L0
C
OUT
NC
DQ
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS1267E-100/T&R 制造商:Maxim Integrated Products 功能描述:DUAL DIG POT 100KOHM TSSOP T/R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC DGTL POT 100K 2CH 20TSSOP
DS1267E-100/T&R 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
DS1267E-100/TR 制造商:DALLAS 制造商全稱:Dallas Semiconductor 功能描述:Dual Digital Potentiometer Chip
DS1267E-100+ 功能描述:數(shù)字電位計 IC Dual +/-5V 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
DS1267E-100+T&R 功能描述:數(shù)字電位計 IC Dual +/-5V 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