- 您现在的位置：买卖IC网 > PDF目录9327 > MCP4662T-503E/UN (Microchip Technology)IC POT DGTL 50K DUAL 10-MSOP PDF资料下载
参数资料
| 型号： | MCP4662T-503E/UN |
| 厂商： | Microchip Technology |
| 文件页数： | 40/92页 |
| 文件大小： | 0K |
| 描述： | IC POT DGTL 50K DUAL 10-MSOP |
| 标准包装： | 2,500 |
| 接片： | 257 |
| 电阻（欧姆）： | 50k |
| 电路数： | 2 |
| 温度系数： | 标准值 150 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | I²C（设备位址） |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-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页当前第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页第89页第90页第91页第92页
2008 Microchip Technology Inc.
DS22107A-page 45
MCP454X/456X/464X/466X
5.4
Shutdown
Shutdown is used to minimize the device’s current
consumption. The MCP4XXX achieves this through the
5.4.1
TERMINAL CONTROL REGISTER
(TCON)
The Terminal Control (TCON) register is a volatile
register used to configure the connection of each
resistor network terminal pin (A, B, and W) to the
Resistor
Network.
This
bits
are
described
in
When the RxHW bit is a “0”, the selected resistor net-
work is forced into the following state:
The PxA terminal is disconnected
The PxW terminal is simultaneously connected to
the PxB terminal (see Figure 5-2)
The Serial Interface is NOT disabled, and all
Serial Interface activity is executed
Any EEPROM write cycles are completed
Alternate low power configurations may be achieved
with the RxA, RxW, and RxB bits.
FIGURE 5-2:
Resistor Network Shutdown
Configuration.
5.4.2
INTERACTION OF RxHW BIT AND
RxA, RxW, AND RxB BITS (TCON
REGISTER)
Using the TCON bits allows each resistor network (Pot
0 and Pot 1) to be individually “shutdown”.
The state of the RxHW bit does NOT corrupt the other
bit values in the TCON register nor the value of the
Volatile Wiper Registers. When the Shutdown mode is
exited (RxHW changes state from “0” to “1”):
The device returns to the Wiper setting specified
by the Volatile Wiper value
The RxA, RxB, and RxW bits return to controlling
the terminal connection state of that resistor net-
work
Note 1: The RxHW bits are identical to the RxHW
bits of the MCP41XX/42XX devices. The
MCP42XX devices also have a
SHDN
pin which forces the resistor network into
the same state as that resistor networks
RxHW bit.
2: When RxHW = “0”, the state of the TCON
register RxA, RxW, and RxB bits is over-
ridden (ignored). When the state of the
RxHW bit returns to “1”, the TCON
register RxA, RxW, and RxB bits return to
controlling the terminal connection state.
In other words, the RxHW bit does not
corrupt the state of the RxA, RxW, and
RxB bits.
A
B
W
Resistor
Network
相关PDF资料 |
PDF描述 |
|---|---|
| DS1306EN | IC RTC SERIAL ALARM IND 20-TSSOP |
| DS1306E | IC RTC SERIAL ALARM 20-TSSOP |
| DS1284 | IC TIMEKEEPER WATCHDOG 28-DIP |
| DS17887-5 | IC RTC 5V 8K NV RAM 24-EDIP |
| MCP4662T-104E/UN | IC POT DGTL 100K DUAL 10-MSOP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP46XXDM-PTPLS | 功能描述:数字电位计 IC MCP46XX PICtail Plus Daughter Board 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 |
| MCP46XXEV | 功能描述:数字电位计开发工具 MCP46XX Eval Board RoHS:否 制造商:Arduino 产品:TinkerKit Rotary Potentiometers 工具用于评估:TinkerKit 电阻:4.7 kOhms 工作电源电压:0 V to 5 V |
| MCP4706A0T-015E/CH | 制造商:Microchip Technology Inc 功能描述:IC, DAC, 16 bit, 3.4 MSPS, SOT-23-6; Resolution (Bits):8bit; Input Channel Type:Single Ended; Supply Voltage Range:2.7V to 5.5V; Digital IC Case Style:SOT-23; No. of Pins:6; Data Interface:I2C, Serial; Supply Current:210A |
| MCP4706A0T-E/CH | 功能描述:数模转换器- DAC Sngl 8B NV DAC w/Ext Vref & I2C interface RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
| MCP4706A0T-E/MAY | 功能描述:数模转换器- DAC Sngl 8B NV DAC w/Ext Vref & I2C interface RoHS:否 制造商:Texas Instruments 转换器数量:1 DAC 输出端数量:1 转换速率:2 MSPs 分辨率:16 bit 接口类型:QSPI, SPI, Serial (3-Wire, Microwire) 稳定时间:1 us 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-14 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。