参数资料
型号: DS1267E-10+
厂商: Maxim Integrated Products
文件页数: 1/12页
文件大小: 0K
描述: IC POT DUAL DIGITAL 10K 20-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 74
接片: 256
电阻(欧姆): 10k
电路数: 2
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: 4.5 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: 管件
产品目录页面: 1430 (CN2011-ZH PDF)
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
VCC
NC
SOUT
W0
H0
L0
COUT
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
VB
- Substrate Bias Voltage
SOUT
- Stacked Configuration Output
RST
- Serial Port Reset Input
DQ
- Serial Port Data Input
CLK
- Serial Port Clock Input
COUT
- Cascade Port Output
VCC
- +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
VCC
SOUT
W0
H0
L0
COUT
DQ
DS1267
Dual Digital Potentiometer Chip
www.dalsemi.com
20-Pin TSSOP (173-mil)
VB
NC
H1
L1
W1
RST
CLK
20
19
18
17
16
15
14
1
2
3
4
5
6
7
VCC
NC
SOUT
W0
H0
L0
8
9
10
13
12
11
COUT
NC
GND
DQ
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相关代理商/技术参数
参数描述
DS1267E-10/T&R 制造商:Maxim Integrated Products 功能描述:IC DGTL POT 10K 2CH 20TSSOP
DS1267E-10/T&R 功能描述:数字电位计 IC 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
DS1267E-10+ 功能描述:数字电位计 IC Dual +/-5V 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
DS1267E-10+T&R 制造商:Maxim Integrated Products 功能描述:IC DGTL POT 10K 2CH 20TSSOP
DS1267E-10+T&R 功能描述:数字电位计 IC Dual +/-5V 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