MC34978AEK
- Mfr.Part #
- MC34978AEK
- Manufacturer
- NXP Semiconductors
- Package / Case
- 32-SSOP (0.295, 7.50mm Width) Exposed Pad
- Datasheet
- Download
- Description
- SWITCH DETECTION INTERFACE, 22-S
- Stock
- 39,839
- In Stock :
- 39,839
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized
- Interface IC Type :
- INTERFACE CIRCUIT
- Packaging :
- Tube
- Height Seated (Max) :
- 2.45mm
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature (Max) :
- 105°C
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- R-PDSO-G32
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Applications :
- Multiple Switch Detection
- Supply Voltage :
- 3.3V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Pitch :
- 0.65mm
- Factory Lead Time :
- 13 Weeks
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Length :
- 11mm
- Terminal Position :
- Dual
- Number of Terminations :
- 32
- Package / Case :
- 32-SSOP (0.295, 7.50mm Width) Exposed Pad
- Voltage - Supply :
- 4.5V~36V
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Published :
- 2004
- Operating Temperature (Min) :
- -40°C
- HTS Code :
- 8542.39.00.01
- Width :
- 7.5mm
- Datasheets
- MC34978AEK

Specialized NXP Semiconductors MC34978AEK Overview
The Specialized NXP Semiconductors MC34978AEK is a state-of-the-art SWITCH DETECTION INTERFACE, meticulously engineered to support advanced and high-density sensor systems. This product is designed to enhance the efficiency and reliability of detection circuits in a variety of demanding applications. By leveraging NXP's cutting-edge technology, the MC34978AEK interface provides robust and precise functionality, making it an indispensable component in any sensor-driven system. With its exceptional performance and flexibility, this integrated circuit meets the stringent requirements of modern electronic devices, facilitating seamless integration and improved operational efficiency.
MC34978AEK Features
The MC34978AEK boasts a comprehensive set of features that make it a versatile choice for many industrial applications. It supports up to 22 sensor inputs, offers robust fault detection capabilities, and ensures reliable communication with microcontrollers via a SPI interface. Its low power consumption and wide operating temperature range ensure that it is suitable for harsh environments, while its small package size allows for integration into compact systems.
MC34978AEK Applications
- Automotive Sensor Systems: The MC34978AEK can be integrated into automotive safety and monitoring systems, providing critical data collection and processing capabilities required for advanced driver-assistance systems (ADAS).
- Industrial Automation: In automation environments, this IC helps monitor system status and environmental conditions, facilitating preventative maintenance and system optimization.
- Consumer Electronics: It is used in consumer electronics for accurate sensor data analysis, enhancing device usability and user experience.
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