ATSENSE101A-SUR
- Mfr.Part #
- ATSENSE101A-SUR
- Manufacturer
- Microchip Technology
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC AFE 3 CHAN 24BIT 20SOIC
- Stock
- 1,757
- In Stock :
- 1,757
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- Manufacturer :
- Microchip Technology
- Product Category :
- Analog Front End (AFE)
- Supply Voltage-Min (Vsup) :
- 3 V
- Published :
- 2004
- Voltage - Supply, Analog :
- 2.7V~2.9V
- Pbfree Code :
- yes
- Subcategory :
- Data Converter ICs
- Product Type :
- Analog Front End - AFE
- Seated Height-Max :
- 2.65 mm
- Number of Terminations :
- 20
- Height Seated (Max) :
- 2.65mm
- JESD-609 Code :
- e3
- Base Product Number :
- ATSENSE101
- Type :
- Metering AFE
- Number of Pins :
- 20
- Manufacturer :
- Microchip
- Mount :
- Surface Mount
- Resolution :
- 1 B
- Terminal Form :
- Gull wing
- Category :
- GENERAL PURPOSE
- Pin Count :
- 20
- Min Supply Voltage :
- 3V
- Minimum Operating Supply Voltage :
- 3 V
- Operating Supply Current :
- 70µA
- Product Status :
- Active
- Power (Watts) :
- 2.5mW
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Screening Level :
- Industrial
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Temperature Grade :
- Industrial
- Supply Voltage :
- 3.3V
- Number of Functions :
- 1
- Series :
- --
- Base Part Number :
- ATSENSE101
- Sampling Rate :
- 16 ksps
- Surface Mount :
- yes
- Number of Terminals :
- 20
- Number of Channels :
- 3
- Operating Temperature :
- -40 to 85 °C
- Maximum Operating Supply Voltage :
- 3.6 V
- Terminal Pitch :
- 1.27mm
- Reach Compliance Code :
- Compliant
- Interface Type :
- Serial (SPI)
- Contact Plating :
- Tin
- Product Category :
- Analog Front End - AFE
- Analog IC - Other Type :
- ANALOG CIRCUIT
- Factory Lead Time :
- 10 Weeks
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- RoHS :
- Details
- Length :
- 12.8mm
- Brand :
- Microchip Technology
- Package Shape :
- RECTANGULAR
- Supply Voltage-Max (Vsup) :
- 3.6 V
- Supplier Package :
- SOIC
- Terminal Position :
- Dual
- Width :
- 7.5mm
- Supplier Device Package :
- 20-SOIC
- JESD-30 Code :
- R-PDSO-G20
- Packaging :
- Tape and Reel (TR)
- Operating Supply Voltage :
- 3.3V
- Interface :
- SPI, Serial
- Min Operating Temperature :
- -40°C
- Voltage - Supply, Digital :
- 3V~3.6V
- Max Supply Voltage :
- 3.6V
- Max Operating Temperature :
- 85°C
- Mounting Type :
- Surface Mount
- Typical Operating Supply Voltage :
- 3.3 V
- Mounting :
- Surface Mount
- Number of Bits :
- 24
- RoHS Status :
- ROHS3 Compliant
- Max Power Dissipation :
- 2.5mW
- Datasheets
- ATSENSE101A-SUR

Analog Front End (AFE) Microchip Technology ATSENSE101A-SUR Overview
The ATSENSE101A-SUR by Microchip Technology is a state-of-the-art Analog Front End (AFE) designed for high precision applications requiring multiple channel input. As a key component in sensitive data acquisition systems, this IC integrates three channels and delivers 24-bit resolution, ensuring accurate and noise-resistant measurements. Housed in a compact 20SOIC package, the ATSENSE101A-SUR offers a powerful solution for developers looking to enhance the functionality and reliability of their systems. Its versatility and high performance make it ideal for a wide range of industrial, healthcare, and consumer electronics applications. The integration of this AFE from Microchip Technology allows for advanced signal conditioning, critical in processing real-world analog signals into digital data for further analysis.
ATSENSE101A-SUR Features
This advanced AFE features three channels of 24-bit data acquisition precision, tailored for capturing and processing analog signals with utmost accuracy. The compact 20SOIC package is engineered to fit into tight spaces, making it perfect for embedded applications. Enhanced noise immunity and low power consumption are central to its design, supporting efficient, reliable operations in various demanding environments.
ATSENSE101A-SUR Applications
- Medical Imaging Systems: In these systems, the ATSENSE101A-SUR processes bioelectrical signals with high fidelity, enabling detailed and reliable imaging necessary for accurate diagnostics.
- Industrial Monitoring Equipment: This AFE is crucial for monitoring and recording environmental and machine-generated analog data, helping in predictive maintenance and operational efficiency.
- Smart Home Devices: Utilized in devices like smart thermostats and home security systems, the ATSENSE101A-SUR enhances the accuracy and responsiveness of environmental sensing and data processing.
- Portable Instrumentation: Its low power consumption and compact size make it suitable for handheld devices used in field applications, such as environmental monitoring and portable diagnostics.
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