- 您现在的位置：买卖IC网 > PDF目录9353 > MCP4532T-103E/MS (Microchip Technology)IC POT DGTL 10K SGL 8-MSOP PDF资料下载
参数资料
| 型号： | MCP4532T-103E/MS |
| 厂商： | Microchip Technology |
| 文件页数： | 30/88页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 10K SGL 8-MSOP |
| 标准包装： | 2,500 |
| 接片： | 129 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 150 ppm/°C |
| 存储器类型： | 易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 1.8 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页当前第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页
MCP453X/455X/463X/465X
DS22096A-page 36
2008 Microchip Technology Inc.
3.1
High Voltage Command / Address 0
(HVC/A0)
The HVC/A0 pin is the Address 0 input for the I2C
interface as well as the High Voltage Command pin. At
the device’s POR/BOR the value of the A0 address bit
is latched. This input along with the A2 and A1 pins
completes the device address. This allows up to 8
MCP45xx/46xx devices can be on a single I2C bus.
During normal operation the the voltage on this pin
determines if the I2C command is a normal command
or a High Voltage command (when HVC/A0 = VIHH).
3.2
Serial Clock (SCL)
The SCL pin is the serial interfaces Serial Clock pin.
This pin is connected to the Host Controllers SCL pin.
The MCP45XX/46XX is a slave device, so it’s SCL pin
accepts only external clock signals.
3.3
Serial Data (SDA)
The SDA pin is the serial interfaces Serial Data pin.
This pin is connected to the Host Controllers SDA pin.
The SDA pin is an open-drain N-channel driver.
3.4
Ground (VSS)
The VSS pin is the device ground reference.
3.5
Potentiometer Terminal B
The terminal B pin is connected to the internal
potentiometer’s terminal B.
The potentiometer’s terminal B is the fixed connection
to the Zero Scale wiper value of the digital potentiome-
ter. This corresponds to a wiper value of 0x00 for both
7-bit and 8-bit devices.
The terminal B pin does not have a polarity relative to
the terminal W or A pins. The terminal B pin can
support both positive and negative current. The voltage
on terminal B must be between VSS and VDD.
MCP46XX devices have two terminal B pins, one for
each resistor network.
3.6
Potentiometer Wiper (W) Terminal
The terminal W pin is connected to the internal potenti-
ometer’s terminal W (the wiper). The wiper terminal is
the adjustable terminal of the digital potentiometer. The
terminal W pin does not have a polarity relative to
terminals A or B pins. The terminal W pin can support
both positive and negative current. The voltage on
terminal W must be between VSS and VDD.
MCP46XX devices have two terminal W pins, one for
each resistor network.
3.7
Potentiometer Terminal A
The terminal A pin is available on the MCP4XX1
devices, and is connected to the internal potentiome-
ter’s terminal A.
The potentiometer’s terminal A is the fixed connection
to the Full-Scale wiper value of the digital potentiome-
ter. This corresponds to a wiper value of 0x100 for 8-bit
devices or 0x80 for 7-bit devices.
The terminal A pin does not have a polarity relative to
the terminal W or B pins. The terminal A pin can
support both positive and negative current. The voltage
on terminal A must be between VSS and VDD.
The terminal A pin is not available on the MCP4XX2
devices, and the internally terminal A signal is floating.
MCP46X1 devices have two terminal A pins, one for
each resistor network.
3.8
Address 2 (A2)
The A2 pin is the I2C interface’s Address 2 pin. Along
with the A1 and A0 pins, up to 8 MCP45XX/46XX
devices can be on a single I2C bus.
3.9
Address 1 (A1)
The A2 pin is the I2C interface’s Address 1 pin. Along
with the A2 and A0 pins, up to 8 MCP45XX/46XX
devices can be on a single I2C bus.
3.10
Positive Power Supply Input (VDD)
The VDD pin is the device’s positive power supply input.
The input power supply is relative to VSS.
While the device VDD < Vmin (2.7V), the electrical
performance of the device may not meet the data sheet
specifications.
3.11
No Connect (NC)
These pins should be either connected to VDD or VSS.
3.12
Exposed Pad (EP)
This pad is conductively connected to the device’s sub-
strate. This pad should be tied to the same potential as
the VSS pin (or left unconnected). This pad could be
used to assist as a heat sink for the device when con-
nected to a PCB heat sink.
相关PDF资料 |
PDF描述 |
|---|---|
| VI-B3N-MY-F1 | CONVERTER MOD DC/DC 18.5V 50W |
| MCP4532T-503E/MS | IC POT DGTL 50K SGL 8-MSOP |
| MS27656T25B35PD | CONN RCPT 128POS WALL MNT W/PINS |
| MCP4532T-104E/MS | IC POT DGTL 100K SGL 8-MSOP |
| MS27656T25B35PB | CONN RCPT 128POS WALL MNT W/PINS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP4532T-104E/MF | 功能描述:数字电位计 IC Sngl 7B V I2C Rheo 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 |
| MCP4532T-104E/MS | 功能描述:数字电位计 IC Sngl 7B V I2C Rheo 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 |
| MCP4532T-502E/MF | 功能描述:数字电位计 IC Sngl 7B V I2C Rheo 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 |
| MCP4532T-502E/MS | 功能描述:数字电位计 IC Sngl 7B V I2C Rheo 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 |
| MCP4532T-503E/MF | 功能描述:数字电位计 IC Sngl 7B V I2C Rheo 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 |
发布紧急采购，3分钟左右您将得到回复。