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