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Manufacturer Part #
MCP4551-103E/MS
MCP4551 Series Single 8-Bit 257 Step I2C 10 kOhm Volatile Digital POT-MSOP-8
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| Mfr. Name: | Microchip | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:100 per Tube Package Style:MSOP-8 Mounting Method:Surface Mount | ||||||||||
| Date Code: | |||||||||||
Product Specification Section
Microchip MCP4551-103E/MS - Product Specification
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ECCN:
EAR99
PCN Information:
N/A
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Part Status:
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Microchip MCP4551-103E/MS - Technical Attributes
Attributes Table
| No of Positions: | 257 |
| No of Channels: | 1 |
| Interface: | I2C |
| Wiper Storage: | Volatile |
| Resistance: | 10kΩ |
| Tolerance: | ±20% |
| Supply Voltage: | 1.8V to 5.5V |
| Supply Current: | 600µA |
| Operating Temp Range: | -40°C to +125°C |
| Resolution: | 8b |
| Wiper Resistance: | 300Ω |
| Temp Coefficient (ppm/C): | 150ppm/°C |
| Package Style: | MSOP-8 |
| Mounting Method: | Surface Mount |
Features & Applications
The MCP45XX and MCP46XX devices offer a wide range of product offerings using an I2C™Compatible interface.
This family of devices support 7-bit and 8-bit resistor networks, Non-Volatile memory configurations, and Potentiometer and Rheostat pinouts. WiperLock Technology allows application-specific calibration settings to be secured in the EEPROM.
Features:
- 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:
- 5 kΩ
- 10 kΩ
- 50 kΩ
- 100 kΩ
- Zero-Scale to Full-Scale Wiper operation
- Low Wiper Resistance: 75Ω (typ.)
- Low Tempco:
- Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
- Ratiometric (Potentiometer): 15 ppm typical
- Non-volatile Memory
- Automatic Recall of Saved Wiper Setting
- WiperLock™ Technology
- 10 General Purpose Memory Locations
- I2C™Compatible Serial interface
- 100 kHz, 400 kHz and 3.4 MHz support
- Serial protocol allows:
- High-Speed Read/Write to wiper
- Read/Write to EEPROM
- Write Protect to be enabled/disabled
- WiperLock to be enabled/disabled
- Resistor Network Terminal Disconnect Feature via the Terminal Control (TCON) Register
- Write Protect Feature:
- Hardware Write Protect (WP) Control pin
- Software Write Protect (WP) Configuration bit
- Brown-out reset protection (1.5 V typical)
- Serial Interface Inactive current (2.5 uA typ.)
- High-Voltage Tolerant Digital Inputs: Up to 12.5 V
- Wide Operating Voltage:
- 2.7 V to 5.5 V - Device Characteristics Specified
- 1.8 V to 5.5 V - Device Operation
- Wide Bandwidth (-3dB) Operation:
- 2 MHz (typ.) for 5.0 kΩ device
- Extended temperature range (-40°C to +125°C)
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
5 Weeks
Quantity
Unit Price
1
$1.06
40
$1.03
150
$1.01
400
$0.98
1,500+
$0.93
Product Variant Information section
Available Packaging
Package Qty:
100 per Tube
Package Style:
MSOP-8
Mounting Method:
Surface Mount