价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DigiKey | MCP4251-502E/ST-ND | 48 | 1 | Tube | ||||||||
| NAC Semi | MCHP00000017093 | 7,968 | 384 | 3d | ||||||||
| TME | MCP4251-502E/ST | 0 | 384 | 8h | ||||||||
| Microchip | MCP4251-502E/ST | 10,022 | 5 | Tube | 6h | |||||||
| Onlinecomponents.com | MCP4251-502E/ST | 0 | 96 | Bulk |
备用零件
Price @ 1000
$ 0.95
$ 1.768
Stock
85,893
62,537
Authorized Distributors
6
6
Case/Package
TSSOP
TSSOP
Number of Pins
14
14
Resistance
5 kΩ
5 kΩ
Number of Taps
257
257
Tolerance
20 %
20 %
Temperature Coefficient
150 ppm/°C
150 ppm/°C
Memory Type
Volatile
Volatile
Interface
SPI, Serial
SPI, Serial
Min Supply Voltage
1.8 V
1.8 V
Max Supply Voltage
5.5 V
5.5 V
供应链
Projected EOL Date2034-10-08
Country of AssemblyMalaysia, Philippines, Thailand
Country of FabricationUnited States of America
Country of OriginMalaysia, Philippines, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.0060
Introduction Date2007-10-08
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
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描述
由其分销商提供的 Microchip MCP4251-502E/ST 的描述。
IC DGTL POT 5KOHM 257TAP 14TSSOP / Digital Potentiometer 5k Ohm 2 Circuit 257 Taps SPI Interface 14-TSSOP
1mA ¡À150ppm/¡æ 5K¦¸ 257 2 1.8V Volatile 5.5V SPI Potentiometer TSSOP-14 5mm*4.4mm*900¦Ìm
Digital Potentiometers with SPI Interface Dual 8B V SPI POT
Digital Potentiometers, 257Taps, -40 to 125°C, TSSOP-14, RoHS
Microchip SCT
MCP4251 SPI Potentiometer Volatile digital potentiometer 5.5V 5kOhm 1mA -40C
Digital Potentiometer 256POS 5k Ohm Dual 14-Pin TSSOP Tube
制造商别名
Microchip 在全球拥有多个品牌，分销商可将其用作替代名称。Microchip 也可称为以下名称：
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
技术规格
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins14
Technical
HS Code8542.39.0090
InterfaceSPI, Serial
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Memory TypeVolatile
Min Operating Temperature-40 °C
Min Supply Voltage1.8 V
Nominal Supply Current1 mA
Number of Circuits2
Number of Elements2
Number of Positions256
Number of Taps257
Operating Supply Voltage5 V
PackagingRail/Tube
Resistance5 kΩ
Temperature Coefficient150 ppm/°C
Tolerance20 %