参数资料
型号: MCP46XXEV
厂商: Microchip Technology
文件页数: 12/44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:
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
MCP46XXEV Evaluation Board User’s Guide
2.2
FEATURES
The MCP46XXEV Evaluation Board has the following features:
? MCP4661-103E/ST is installed
? 0 Ω resistors connect MCP4661 V DD and V SS signals to the appropriate power or
ground plane (see Figure 2-2)
? 0 Ω resistors connect MCP4661’s Resistor Network 0 A terminal signal to power
plane, resistor network is in a voltage divider configuration
? 0 Ω resistors connect MCP4661’s Resistor Network 0 B terminal signal to ground
plane, resistor network is in a voltage divider configuration
? Through-hole connection terminal (orange) for all wiper pins
? Connection terminal points for all device pins
(either through-hole or surface-mount)
? Footprints for optional passive components (SMT 805 footprint) for:
- Power supply filtering (C 1 and C 2 footprints)
- Device bypass capacitor (RxD footprint for device pin connected to V DD )
? Silk-screen area to write specifics of implemented circuit (on back of PCB), such
as MCP4661 10 k Ω
? PICkit Serial Analyzer Header
The included TSSOP20EV Board has the following features:
? Connection terminals may be either through-hole or surface-mount
? Three package type footprints supported:
- TSSOP-20
- TSSOP-14
- TSSOP-8
- SSOP-20
- DIP-20 (600 mil body)
? Footprints for optional passive components (SMT 805 footprint) for:
- Power supply filtering (C 1 and C 2 footprints)
- Device bypass capacitor (RxD footprint for device pin connected to V DD )
- Output filtering (RxD footprint)
- Output pull-up resistor (RxU footprint)
- Output pull-down resistor (RxD footprint)
- Output loading resistor (RxD footprint)
? Silk-screen area to write specifics of implemented circuit (on back of PCB), such
as MCP4661 10 k Ω
? PICkit Serial Analyzer / PICkit 2 Programming (ICSP?) Header
DS51929A-page 12
? 2010 Microchip Technology Inc.
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