- RS Stock No.:
- 159-7471
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MCP4141-103E/MS
- ผู้ผลิต / Manufacturer:
- Microchip
สามารถสั่งจองล่วงหน้าได้
เพิ่ม / Added
ราคา / Price Each (In a Tube of 100)
THB29.155
(exc. VAT)
THB31.196
(inc. VAT)
Units | Per unit | Per Tube* |
100 + | THB29.155 | THB2,915.50 |
*ตัวบ่งบอกราคา / price indicative |
- RS Stock No.:
- 159-7471
- หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.:
- MCP4141-103E/MS
- ผู้ผลิต / Manufacturer:
- Microchip
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
- COO (Country of Origin):
- TH
รายละเอียดสินค้า / Product Details
MCP414x/416x/424x/426x Digital Potentiometers
The Microchip MCP413x, MCP415x, MCP423x and MCP425x range of devices are Digital Potentiometers with a SPI interface and EEPROM memory.
Featured is WiperLock Technology, providing a method of locking the wiper configuration. To unlock a high-voltage command is required (>8.5 V), protecting the setting during normal operation.
7-bit (129 steps) and 8-bit (257 steps) versions are available in various RAB resistance options from 5 kΩ to 100 kΩ. Further variants also give the choice between Rheostat and Potentiometer pinouts, Single and Dual Resistor Network options are also available.
Featured is WiperLock Technology, providing a method of locking the wiper configuration. To unlock a high-voltage command is required (>8.5 V), protecting the setting during normal operation.
7-bit (129 steps) and 8-bit (257 steps) versions are available in various RAB resistance options from 5 kΩ to 100 kΩ. Further variants also give the choice between Rheostat and Potentiometer pinouts, Single and Dual Resistor Network options are also available.
Features
Zero Scale to Full-Scale Wiper Operation
Low Wiper Resistance: 75 Ω (typical)
Low Temperature Coefficient: Absolute (Rheostat) 50 ppm, Ratiometric (Potentiometer) 15 ppm (typical)
Automatic Recall of Saved Wiper Setting
WiperLock Technology
SPI Serial Interface
Resistor Network Terminal Disconnect Feature
Brown-Out Reset Protection: 1.5 V (typical)
Serial Interface Inactive Current: 2.5 μA (typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5 V
Supports Split Rail Applications
Internal Weak Pull-Up on all Digital Inputs
Wide Operating Voltage: 1.8 V to 5.5 V
Wide Bandwidth (-3 dB) Operation: 2 MHz for 5.0 kΩ device (typical)
Low Wiper Resistance: 75 Ω (typical)
Low Temperature Coefficient: Absolute (Rheostat) 50 ppm, Ratiometric (Potentiometer) 15 ppm (typical)
Automatic Recall of Saved Wiper Setting
WiperLock Technology
SPI Serial Interface
Resistor Network Terminal Disconnect Feature
Brown-Out Reset Protection: 1.5 V (typical)
Serial Interface Inactive Current: 2.5 μA (typical)
High-Voltage Tolerant Digital Inputs: Up to 12.5 V
Supports Split Rail Applications
Internal Weak Pull-Up on all Digital Inputs
Wide Operating Voltage: 1.8 V to 5.5 V
Wide Bandwidth (-3 dB) Operation: 2 MHz for 5.0 kΩ device (typical)
Model Variants
Potentiometer Wiper Configuration: MCP4141, MCP4161, MCP4241, MCP4261
Rheostat Wiper Configuration: MCP4142, MCP4162, MCP4242, MCP4262
Single Resistor Network: MCP4141, MCP4142, MCP4161, MCP4162
Dual Resistor Network: MCP4241, MCP4242, MCP4261, MCP4262
7-bit, 128 Resistors (129 steps): MCP4141, MCP4142, MCP4241, MCP4142
8-bit, 256 Resistors (257 steps): MCP4161, MCP4162, MCP4261, MCP4162
Rheostat Wiper Configuration: MCP4142, MCP4162, MCP4242, MCP4262
Single Resistor Network: MCP4141, MCP4142, MCP4161, MCP4162
Dual Resistor Network: MCP4241, MCP4242, MCP4261, MCP4262
7-bit, 128 Resistors (129 steps): MCP4141, MCP4142, MCP4241, MCP4142
8-bit, 256 Resistors (257 steps): MCP4161, MCP4162, MCP4261, MCP4162
Digital Potentiometer - Microchip
คุณสมบัติ / Specifications
คุณสมบัติ | Value |
---|---|
Control Interface | SPI |
Resistance Value | 10kΩ |
Number of Positions | 129 |
Memory Type | Non-Volatile |
Number of Pots per Package | 1 |
Mounting Type | Surface Mount |
Package Type | MSOP |
Pin Count | 8 |
Power Supply Type | Single |
Typical Single Supply Voltage | 2.7 to 5.5 V |
Dimensions | 3 x 3 x 0.95mm |
Height | 0.95mm |
Length | 3mm |
Maximum Operating Temperature | +125 °C |
Width | 3mm |
Minimum Operating Temperature | -40 °C |