MICROCHIP MCP4351-503E/ML

Fabricante	MICROCHIP
N.º de pieza fab.	MCP4351-503E/ML
Nº LCSC	C637726
Emb.	QFN-20-EP(4x4)
Número de Cliente
Atrib. clave	±20% SPI 50kΩ QFN-20-EP(4x4) Digital Potentiometers RoHS
Hoja de Datos	MICROCHIP MCP4351-503E/ML

Especificaciones del Producto

Todo

Tipo	Descripción
Categoría	Integrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
Fabricante	MICROCHIP
Emb.	QFN-20-EP(4x4)
Voltage - Supply	2.7V~5.5V
Resistance value change	Linear
Memory Type	RAM
Number of Taps	257
Tolerance	±20%
Interface	SPI
Temperature Coefficient(Typ)	50ppm/℃
Features	Power-on reset
Operating Temperature	-40℃~+125℃
Resistance Value (Ohms)	50kΩ

Tipo	Descripción
Categoría	Integrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
Fabricante	MICROCHIP
Emb.	QFN-20-EP(4x4)
Voltage - Supply	2.7V~5.5V
Resistance value change	Linear
Memory Type	RAM
Number of Taps	257

Traducción por IA

Quad Resistor Network
Potentiometer or Rheostat Configuration Options
Resistor Network Resolution:
- 7-bit: 128 Resistors (129 Taps)
- 8-bit: 256 Resistors (257 Taps)
RAB Resistances Options of:
- 5 kΩ
- 10 kΩ
- 50 kΩ
- 100 kΩ
Zero Scale to Full Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Tempco:
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
SPI Serial Interface (10 MHz, Modes 0,0 and 1,1):
- High-Speed Read/Writes to wiper registers
Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
Reset Input Pin
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 5.0 kΩ device
Extended Temperature Range (-40°C to +125°C)

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Cant.	Prec. unit.(Solo como referencia)	Importo total
1+	$ 1.4772	$ 1.48
200+	$ 0.5727	$ 114.54
500+	$ 0.5526	$ 276.30
1,000+	$ 0.5418	$ 541.80
Encapsulado Estándar91/Full Tube

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Todo

Tipo	Descripción
Categoría	Integrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
Fabricante	MICROCHIP
Emb.	QFN-20-EP(4x4)
Voltage - Supply	2.7V~5.5V
Resistance value change	Linear
Memory Type	RAM
Number of Taps	257
Tolerance	±20%
Interface	SPI
Temperature Coefficient(Typ)	50ppm/℃
Features	Power-on reset
Operating Temperature	-40℃~+125℃
Resistance Value (Ohms)	50kΩ

Tipo	Descripción
Categoría	Integrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
Fabricante	MICROCHIP
Emb.	QFN-20-EP(4x4)
Voltage - Supply	2.7V~5.5V
Resistance value change	Linear
Memory Type	RAM
Number of Taps	257

Traducción por IA

Quad Resistor Network
Potentiometer or Rheostat Configuration Options
Resistor Network Resolution:
- 7-bit: 128 Resistors (129 Taps)
- 8-bit: 256 Resistors (257 Taps)
RAB Resistances Options of:
- 5 kΩ
- 10 kΩ
- 50 kΩ
- 100 kΩ
Zero Scale to Full Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Tempco:
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
SPI Serial Interface (10 MHz, Modes 0,0 and 1,1):
- High-Speed Read/Writes to wiper registers
Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
Reset Input Pin
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 5.0 kΩ device
Extended Temperature Range (-40°C to +125°C)