MCP4552-104E/MS Microchip Integrated Circuit (Small Outline Packages) In Stock
MCP4552-104E/MS is a single-channel 7-bit digital potentiometer with 100 kΩ end-to-end resistance, 2-wire I2C serial interface, and 2 kHz bandwidth in an 8-pin MSOP package, designed for programmable gain, offset, and calibration circuits. From $1.20, in stock, worldwide shipping.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- MCP4552-104E/MS Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6830(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel 7-bit digital potentiometer with 128 wiper positions
- 100 kΩ end-to-end resistance (also available in 5 kΩ and 50 kΩ)
- 2-wire I2C serial interface for simple microcontroller control
- 2 kHz bandwidth suitable for audio and DC calibration applications
- Compact 8-pin MSOP package for space-constrained analog designs
- Non-volatile wiper position storage for power-cycle retention
Applications
The MCP4552-104E/MS is used in programmable gain amplifiers, voltage reference trimming, and calibration circuits where the resistance must be set digitally via a microcontroller I2C bus. Its 100 kΩ resistor value is suitable for op-amp feedback networks and filter cutoff frequency adjustment in audio and sensor conditioning designs. The 8-pin MSOP package minimizes board area while keeping routing simple on mixed-signal PCBs.
Specifications
| Manufacturer Package Code | MSOP-8 |
| Factory Lead Time | 11Weeks |
| YTEOL | 9 |
| Additional Feature | THE RESISTOR ARRAY VALUES ARE 5000 OHM,10000 OHM, 50000 OHM |
| Bandwidth-Nom | 2kHz |
| Control Interface | 2-WIRE SERIAL |
| Converter Type | DIGITAL POTENTIOMETER |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Positions | 257 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Resistance Law | LINEAR |
| Resistance Tolerance-Max | 20% |
| Resistor Terminal Voltage-Max | 5.5V |
| Screening Level | TS 16949 |
| Supply Current-Max | 0.6mA |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Coefficient-Nom | 150ppm/°C |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Total Resistance-Nom | 100000Ω |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for MCP4552-104E/MS:
Frequently Asked Questions
What end-to-end resistance does the MCP4552-104E/MS provide, and how many discrete wiper positions are available?
The MCP4552-104E/MS has a 100 kΩ end-to-end resistance with 128 discrete wiper positions controlled over the 2-wire I2C interface. This gives a step size of approximately 781 Ω per increment, enabling fine-grained resistance adjustment for gain trimming, offset nulling, and filter tuning applications.
How does the MCP4552-104E/MS's I2C interface simplify integration into a microcontroller-based calibration system?
The 2-wire I2C serial interface requires only two signal lines (SDA and SCL) to communicate with a microcontroller, allowing multiple MCP4552 devices to share the same bus with different I2C addresses. This reduces PCB wiring complexity and allows firmware to update the wiper position in real time during system calibration without mechanical access.
Is the MCP4552-104E/MS's 2 kHz bandwidth sufficient for audio-frequency programmable filter applications?
With a 2 kHz bandwidth, the MCP4552-104E/MS is suited for low-frequency audio applications such as bass and treble tone controls below 2 kHz, as well as DC gain trimming and low-speed sensor calibration. For signal paths extending to 20 kHz, a device with higher bandwidth such as the MCP4561 series would be more appropriate.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.0200 | $1.02 |
| 100+ | $0.7800 | $78.00 |
| 1000+ | $0.7500 | $750.00 |
| 5000+ | $0.6900 | $3450.00 |
| 7500+ | $0.6880 | $5160.00 |
| 10000+ | $0.6830 | $6830.00 |
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