参数资料
| 型号： | MCP46XXEV |
| 厂商： | Microchip Technology |
| 文件页数： | 11/44页 |
| 文件大小： | 0K |
| 描述： | EVAL BOARD FOR MCP46XX |
| 标准包装： | 1 |
| 主要目的： | 数字电位器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | MCP4661 |
| 主要属性： | 支持设备：MCP4631、Mcp4641、Mcp4651、MCP4661 |
| 已供物品： | 带元件板，2 块裸板，文档 |
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MCP46XXEV EVALUATION BOARD
USER ’S GUIDE
Chapter 2. Installation and Operation
2.1
INTRODUCTION
The MCP46XXEV Evaluation Board allows the system designer to quickly evaluate the
operation of the MCP4661 10 k Ω (-103) digital potentiometer device using the PICkit
Serial Analyzer. The PICkit Serial Analyzer is available separately (order number:
DV164122).
This board is a minimum configuration for the device. As well as the device, other
desired passive components (resistors and capacitors) and connection posts may be
installed.
The board can also be very easily jumpered into a customer ’s existing circuit. This
gives an indication of the MCP4661 device performance, but is affected by the jumper
lead length and the EM noise that the jumpers pick up.
The MCP4661 has two resistor networks. The device’s Resistor Network 0 has been
configured in a Potentiometer mode with the A terminal connected to V DD through a 0 Ω
resistor and the B terminal connected to V SS with a 0 Ω resistor. Resistor Network 1 can
be evaluated for rheostat operation.
The MCP46XXEV Evaluation Board uses the generic TSSOP20EV Evaluation Board
PCB. The kit includes a second PCB which is blank for the user to populate as desired.
Additional PCBs may be ordered (order number: TSSOP20EV). The TSSOP20EV kit
includes 5 blank PCBs.
Other boards can easily be built up using the TSSOP20EV PCB to allow evaluation of
other resistance options (5 k Ω , 50 k Ω , or 100 k Ω ) or any of the other digital
potentiometer devices in the following packages:
? TSSOP-20 package
- MCP4331, MCP4341, MCP4351, or MCP4361
? TSSOP-14 package
- MCP4332, MCP4342, MCP4352, MCP4362, MCP4231, MCP4241,
MCP4251, MCP4261, MCP4631, MCP4641, MCP4651, MCP4661,
MCP42010, MCP42050, or MCP42100
The board also has a 6-pin interface (PICkit serial, ICSP?, etc.) whose signals can
easily be jumpered to any of the device’s pins.
Additional information on using the TSSOP20EV Evaluation Board PCB or for
modifying the MCP46XXEV Evaluation Board is available in the TSSOP20EV User ’s
Guide (DS51875). Appendix A. “Schematic and Layouts” has information on the
PCB schematic and layout while Figure 2-2 shows components that are installed on the
PCB.
? 2010 Microchip Technology Inc.
DS51929A-page 11
相关PDF资料 |
PDF描述 |
|---|---|
| MCP4XXXDM-DB | BOARD DAUGHTER DIGIPOT MCP4XXX |
| MCP6S2XEV | BOARD EVALUATION FOR MCP6S2X |
| MCP6XXXDM-FLTR | KIT DEMO BOARD ACTIVE FILTER |
| MCP6XXXEV-AMP1 | BOARD AMPLIFIER EVAL 1 MCP6XXX |
| MCP6XXXEV-AMP2 | BOARD AMPLIFIER EVAL 2 MCP6XXX |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MCP4706A1T-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 |
| MCP4706A1T-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 |
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