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

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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