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MICROCHIP MCP4251-502E/P

Fabricante
MICROCHIP
Cód. da peça
MCP4251-502E/P
Nº LCSC
C645754
Emb.
PDIP-14
Número do Cliente
Atrib. princ.
±20% SPI 5kΩ PDIP-14 Digital Potentiometers RoHS
Folha de DadosMICROCHIP MCP4251-502E/P
Conformidade RoHS1 documentos disponíveis
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Qtd.Preço unit.(Apenas para referência)Valor total
1+$ 2.6639$ 2.66
10+$ 2.2273$ 22.27
30+$ 1.9543$ 58.63
100+$ 1.6736$ 167.36
500+$ 1.5471$ 773.55
1,000+$ 1.4931$ 1493.10
Encapsulamento Padrão30/Full Tube
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Especificações do Produto

Tudo
TipoDescrição
CategoriaIntegrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
FabricanteMICROCHIP
Emb.PDIP-14
Voltage - Supply1.8V~5.5V
Resistance value changeLinear
Number of Taps257
Tolerance±20%
InterfaceSPI
Temperature Coefficient(Typ)50ppm/℃
FeaturesPower-on reset
Operating Temperature-40℃~+125℃
Resistance Value (Ohms)5kΩ
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Descrição

Tradução por IA

The MCP41XX and MCP42XX devices offer a wide range of product offerings using an SPl interface. This family of devices support 7-bit and 8-bit resistor networks, and Potentiometer and Rheostat pinouts.

Recursos

Tradução por IA
  • Single or Dual Resistor Network options
  • Potentiometer or Rheostat configuration options
  • Resistor Network Resolution - 7-bit: 128 Resistors (129 Steps) - 8-bit: 256 Resistors (257 Steps)
  • RAB Resistances options of: 5kΩ, 10kΩ, 50kΩ, 100kΩ
  • Zero Scale to Full-Scale Wiper operation
  • Low Wiper Resistance: 75Ω (typical)
  • Low Tempco:
    • Absolute (Rheostat): 50 ppm typical, -40°C to 70°C
    • Ratiometric (Potentiometer): 15 ppm typical
  • SPI Serial Interface (10MHz, modes 0,0 & 1,1)
    • High-Speed Read/Writes to wiper registers
    • SDI/SDO multiplexing (MCP41X1 only)
  • Resistor Network Terminal Disconnect Feature via:
    • Shutdown pin (SHDN)
    • Terminal Control (TCON) Register
  • Brown-out reset protection (1.5V typical)
  • Serial Interface Inactive current (2.5 μA typical)
  • High-Voltage Tolerant Digital Inputs: Up to 12.5V
  • Supports Split Rail Applications
  • Internal weak pull-up on all digital inputs
  • Wide Operating Voltage:
    • 2.7V to 5.5V - Device Characteristics Specified
    • 1.8V to 5.5V - Device Operation
  • Wide Bandwidth (-3 dB) Operation:
    • 2 MHz (typical) for 5.0kΩ device
  • Extended temperature range (-40°C to +125°C)