mcp41hv51 Series

8-Bit Single, +36V (±18V) Digital POT w/SPI

Catalog

8-Bit Single, +36V (±18V) Digital POT w/SPI

Part	Resistance (Ohms)	Memory Type	Resistance - Wiper (Ohms) (Typ)	Package / Case [custom]	Package / Case [custom]	Package / Case	Tolerance	Mounting Type	Number of Taps	Configuration	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Taper	Operating Temperature [Max]	Operating Temperature [Min]	Temperature Coefficient (Typ)	Interface	Number of Circuits	Resistance (Ohms)
Microchip Technology MCP41HV51-502E/STVAO
Microchip Technology MCP41HV51-503E/ST
Microchip Technology MCP41HV51-104E/ST
Microchip Technology MCP41HV51T-104E/ST	100 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51T-104E/MQ
Microchip Technology MCP41HV51T-502E/MQ	5 kOhms	Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-103E/ST
Microchip Technology MCP41HV51T-502E/ST
Microchip Technology MCP41HV51-103E/ST
Microchip Technology MCP41HV51T-104E/ST
Microchip Technology MCP41HV51T-503E/MQ
Microchip Technology MCP41HV51-103E/ST
Microchip Technology MCP41HV51-503E/ST
Microchip Technology MCP41HV51T-502E/ST	5 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-503E/MQ
Microchip Technology MCP41HV51-503E/ST	50 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51T-503E/ST
Microchip Technology MCP41HV51T-104E/ST
Microchip Technology MCP41HV51T-503E/ST	50 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-502E/ST
Microchip Technology MCP41HV51-104E/ST	100 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51T-503E/MQ	50 kOhms	Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-103E/MQ		Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1	10k
Microchip Technology MCP41HV51-502E/MQ	5 kOhms	Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-104E/MQ
Microchip Technology MCP41HV51-104E/ST
Microchip Technology MCP41HV51-502E/ST	5 kOhms	Volatile	145 Ohms	0.173 "	4.4 mm	14-TSSOP	20 %	Surface Mount	256	Potentiometer	14-TSSOP	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-103E/MQ
Microchip Technology MCP41HV51T-103E/MQ
Microchip Technology MCP41HV51T-104E/MQ	100 kOhms	Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51-104E/MQ	100 kOhms	Volatile	145 Ohms			20-VQFN Exposed Pad	20 %	Surface Mount	256	Potentiometer	20-VQFN (5x5)	-5 V, 1.8 V, 10 VDC	5.5 V, 18 V, 36 V	Linear	125 °C	-40 °C	100 ppm/°C	SPI	1
Microchip Technology MCP41HV51T-103E/ST
Microchip Technology MCP41HV51-502E/MQ
Microchip Technology MCP41HV51T-503E/ST
Microchip Technology MCP41HV51T-502E/MQ
Microchip Technology MCP41HV51T-104E/ST
Microchip Technology MCP41HV51-502E/MQ

Catalog

8-Bit Single, +36V (±18V) Digital POT w/SPI

Key Features

• * +36V Terminal Voltage Range (DGND = V–)

• * ±18V Terminal Voltage Range(DGND = V– + 18V)

• * Analog: 10V to 36V (specified performance)

• * Digital: 2.7V to 5.5V

• * 8-bit: 255 Resistors (256 Taps)

• * 5kΩ

• * 10kΩ

• * 50kΩ

• * 100kΩ

• * 25 mA (for 5kΩ)

• * 12.5 mA (for 10 kΩ)

• * 6.5 mA (for 50 kΩ and 100 kΩ)

• * Zero-Scale to Full-Scale Wiper Operation

• * Low Wiper Resistance: 75Ω (Typical)

• * 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)

• * Shutdown Pin (SHDN)

• * Terminal Control (TCON) Register

• * Write Latch (WLAT) Pin to control update of Volatile Wiper Register (such as Zero Crossing)

• * Digital Supply (VL/DGND); 1.5V Typical

• * Analog Supply (V+ / V-); 3.5V Typical

• * Serial Interface Inactive Current (3 µA Typical)

• * 500 kHz Typical Bandwidth (-3 dB) Operation(5.0 kΩ Device)

• * Extended Temperature Range (-40°C to +125°C)

• * Package Types: TSSOP-14 and QFN-20 (5x5)

Description

MCP41HV51 is a single-channel, high voltage digital potentiometer (Digipot) family that supports 10V ~36V or +/-5V to +/-18V power rails. It features 8-bit resolution with SPI interface. This family is available in TSSOP-14 and QFN-20 (5x5) packages and has 5kΩ, 10 kΩ, 50 kΩ, and 100 kΩ end-to-end resistance(RAB) options . All parts are guaranteed to operate over –40°C to +125°C extended temperature range. Microchip's MCP41HVX1 and MCP45HVX1 digital potentiometer (Digipot) families offer the widest operating voltage range that is currently available on the market.