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MICROCHIP MCP4551-103E/MS
Volatile Digital Potentiometer, 10 kohm, Single, I2C, Serial, Linear, ± 20%, 2.7 V
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MCP4551-103E/MS
- Order Code:
- 1698947
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- Product Range
- Single 257-Tap Volatile Digital Pots
- Technical Datasheet:
- MCP4551-103E/MS Datasheet
- ECAD / MCAD
-
Product Range Selector (Single 257-Tap Volatile Digital Pots)
See all from this product rangeProduct Overview
The MCP4551-103E/MS is a single I²C Digital Potentiometer with non-volatile memory. It supports potentiometer wiper configuration and EE memory type. The SCL pin is the serial interfaces serial clock pin.
- 8-bit 256 resistors (257 Steps) resistor network resolution
- Four RAB resistances options - 5, 10, 50 and 100kΩ
- Zero to full-scale wiper operation
- 75Ω Typical low wiper resistance
- 50ppm typical (0 to 70°C) absolute (rheostat) low tempco
- 15ppm Typical ratiometric (potentiometer) low tempco
- Non-volatile memory - automatic recall of saved wiper setting
- WiperLock™ technology
- 10 general purpose memory locations
- High-speed read/write to wiper
- Read/write to EEPROM
- Write protect to be enabled/disable
- WiperLock to be enabled/disabled
- Resistor network terminal disconnect feature via terminal control (TCON) register
- Reset input pin
- Hardware write protect (WP) control pin
- Software write protect (WP) configuration bit
- 1.5V typical brown-out reset protection
- 2.5μA typical serial interface inactive current
- High-voltage tolerant digital inputs up to 12.5V
- Internal weak pull-up on all digital inputs, except SCL and SDA
Warnings
ESD sensitive device, take proper precaution while handling the device. Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 10kohm
- :
- Single
- :
- I2C, Serial
- :
- Linear
- :
- ± 20%
- :
- 2.7V
- :
- 5.5V
- :
- MSOP
- :
- 8Pins
- :
- 256
- :
- ± 150ppm/°C
- :
- -40°C
- :
- 125°C
- :
- Single 257-Tap Volatile Digital Pots
- :
- AEC-Q100
- :
- MSL 1 - Unlimited
Technical Documents (4)
256 In stock Need more?
256 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 9/29/25
256 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥180.12
(¥198.13 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
- 1+
- 25+
- 100+
| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥180.12 (¥198.13) |
| 25+ | ¥150.10 (¥165.11) |
| 100+ | ¥133.59 (¥146.95) |
| Quantity | Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
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