参数资料
型号: MCP4011T-503E/MS
厂商: Microchip Technology
文件页数: 24/54页
文件大小: 0K
描述: IC DGTL POT 50K 1CH 8MSOP
标准包装: 2,500
接片: 64
电阻(欧姆): 50k
电路数: 1
温度系数: 标准值 150 ppm/°C
存储器类型: 易失
接口: 2 线串行(芯片选择,增/减)
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)
MCP4011/2/3/4
DS21978C-page 30
2006 Microchip Technology Inc.
5.2.1
INCREMENT
This mode is achieved by initializing the U/D pin to a
high state (VIH) prior to achieving a low state (VIL) on the
CS pin. Subsequent rising edges of the U/D pin
increment the wiper setting toward terminal A. This is
shown in Figure 5-1.
After the wiper is incremented to the desired position,
the CS pin should be forced to VIH to ensure that
“unexpected” transitions on the U/D pin do not cause
the wiper setting to increment. Driving the CS pin to VIH
should occur as soon as possible (within device
specifications) after the last desired increment occurs.
When the device voltage falls below the RAM retention
voltage of the device, the wiper state may be corrupted.
When the device returns to the operating range, the
wiper will be loaded with the default POR wiper setting.
After the CS pin is driven to VIH (from VIL), any other
serial command may immediately be entered.
FIGURE 5-1:
Increment.
Note:
The wiper value will not overflow. That is,
once the wiper value equals 0x3F,
subsequent increment commands are
ignored.
U/D
CS
Wiper
1
2
3
4
X+1
X
X+2
X+3
X+4
VIH
5
6
VIL
相关PDF资料
PDF描述
VI-B3B-MY-F2 CONVERTER MOD DC/DC 95V 50W
VI-B6N-MW-B1 CONVERTER MOD DC/DC 18.5V 100W
MCP4011T-502E/SN IC DGTL POT 5K 1CH 8SOIC
VI-B3B-MY-F1 CONVERTER MOD DC/DC 95V 50W
DS17485-3+ IC RTC 3V 4K NV RAM 24-DIP
相关代理商/技术参数
参数描述
MCP4012 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4012-103E/CH 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4012-103E/MC 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4012-103E/MS 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT
MCP4012-103E/OT 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Low-Cost 64-Step Volatile Digital POT