MCP3551-E/MS
- Mfr.Part #
- MCP3551-E/MS
- Manufacturer
- Microchip Technology
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC ADC 22BIT SIGMA-DELTA 8MSOP
- Stock
- 2,168
- In Stock :
- 2,168
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog to Digital Converters (ADC)
- Width :
- 3mm
- Mounting :
- Surface Mount
- Published :
- 2005
- Configuration :
- ADC
- Lead Free :
- Lead Free
- Manufacturer :
- Microchip
- Supply Voltage :
- 2.7V
- Mounting Style :
- SMD/SMT
- Pin Count :
- 8
- RoHS :
- Details
- Terminal Form :
- Gull wing
- Product Status :
- Active
- Time@Peak Reflow Temperature-Max (s) :
- 40
- MSL :
- MSL 1 - Unlimited
- Input Signal Type :
- Differential
- Reference Type :
- External
- Number of Inputs :
- 1
- Conversion Rate :
- 14 sps
- Qualification :
- AEC-Q100
- Resolution :
- 2.75 B
- Series :
- MCP3551
- Number of ADCs :
- 1
- Nominal Supply Current :
- 120μA
- Terminal Finish :
- Matte Tin (Sn)
- Data Interface :
- SPI
- Interface Type :
- SPI
- Minimum Operating Temperature :
- -40 °C
- Brand :
- Microchip Technology / Atmel
- JESD-609 Code :
- e3
- Max Supply Voltage :
- 5.5V
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- ECCN Code :
- EAR99
- Power Supplies :
- 2.7/5V
- Resolution (Bits) :
- 22bit
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 16 Weeks
- Integral Nonlinearity Error :
- 6ppm FSR
- Number of Channels :
- 1
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Position :
- Dual
- Voltage - Supply, Analog :
- 2.7V~5.5V
- Packaging :
- Tube
- REACH SVHC :
- No SVHC
- Voltage Supply Source :
- Single
- Sampling Rate :
- 14 sps
- Base Product Number :
- MCP3551
- Reference Voltage :
- 2.5 V
- Power Supply Type :
- Single
- Maximum Operating Temperature :
- 125 °C
- Operating Temperature :
- -40°C~125°C
- Polarity :
- Bipolar
- RoHS Status :
- ROHS3 Compliant
- Sampling Rate (Per Second) :
- 14
- Mounting Type :
- Surface Mount
- Digital Interface Type :
- Serial (2-Wire, 3-Wire, SPI)
- Base Part Number :
- MCP3551
- Product Type :
- ADCs - Analog to Digital Converters
- Voltage Reference :
- External
- Linearity Error-Max (EL) :
- 0.006%
- Number of Pins :
- 8
- Features :
- -
- Number of Analog Inputs :
- 1
- Operating Supply Voltage :
- 16.5, 10.8 V
- Package Type :
- MSOP
- Package :
- Tube
- Output Bit Code :
- 2'S COMPLEMENT BINARY
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Length :
- 3mm
- Min Supply Voltage :
- 2.7V
- Supplier Package :
- MSOP
- Ratio - S/H:ADC :
- -
- Number of ADC Channels :
- 1
- Dimensions :
- 3 x 3 x 0.95mm
- Supplier Device Package :
- 8-MSOP
- Input Type :
- Differential
- Mount :
- Surface Mount
- Number of Bits :
- 22
- Number of Analog In Channels :
- 1
- Number of Converters :
- 1 Converter
- Interface :
- SPI, Serial
- Input Voltage :
- ±2.5 V
- Digital Supply Support :
- No
- Voltage - Supply, Digital :
- 2.7V~5.5V
- Product Category :
- Analog to Digital Converters - ADC
- Polarity of Input Voltage :
- Bipolar
- Number of Functions :
- 1
- Pbfree Code :
- yes
- Height :
- 950μm
- Number of A/D Converters :
- 1
- Radiation Hardening :
- No
- Architecture :
- Sigma-Delta
- Datasheets
- MCP3551-E/MS
MCP3551-E/MS Documents

Analog to Digital Converters (ADC) Microchip Technology MCP3551-E/MS Overview
The MCP3551-E/MS from Microchip Technology stands out in the market of Analog to Digital Converters (ADC) due to its precise 22-bit sigma-delta conversion technology. Designed for applications requiring high accuracy and low noise, this IC is housed in a compact 8MSOP package, ensuring ease of integration in space-constrained applications. Its robust design and high-resolution output make it an ideal choice for advanced industrial, medical, and consumer electronic systems. The integration of the MCP3551-E/MS facilitates enhanced data acquisition capabilities, making it a pivotal component for developers looking to enhance system reliability and performance.
MCP3551-E/MS Features
The MCP3551-E/MS ADC features a single-channel sigma-delta converter that delivers 22-bit resolution, offering exceptional accuracy and noise suppression. The device operates with a low supply voltage from 2.7V to 5.5V, accommodating a range of power environments. Its compact 8-pin MSOP package is tailored for space-saving on circuit boards, while its low current consumption enhances the efficiency of battery-powered devices. Additionally, the extended temperature range ensures reliable performance under extreme conditions.
MCP3551-E/MS Applications
- Precision Sensing Systems: Ideal for integrating into environmental sensors or laboratory equipment, where precise data acquisition is critical.
- Medical Devices: Used in medical monitoring systems to ensure accurate readings, vital for patient care and diagnostic accuracy.
- Industrial Automation: Implements precise control and monitoring, essential in manufacturing processes that require stringent quality control.
- Battery-Powered Devices: Perfect for applications where power efficiency is necessary, such as in portable measuring instruments.
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