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LC78212-E is listed in the Analog Switches - Special Purpose range at ChipApex. The manufacturer field lists onsemi. Its product description is IC ANALOG FUNCTION SWITCH 30SDIP. Review the specifications below when checking this part for your BOM.
Analog Switches - Special Purpose specifications for LC78212-E
- Description：IC ANALOG FUNCTION SWITCH 30SDIP
- Series：-
- Mfr：onsemi
- Package：Bulk,Tube
- Applications：Analog
- Multiplexer/Demultiplexer Circuit：-
- Switch Circuit：-
- Number of Channels：1
- On-State Resistance (Max)：150Ohm
- Voltage - Supply, Single (V+)：6V ~ 18.5V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：-
- Features：-
- Operating Temperature：-30°C ~ 75°C (TA)
- Mounting Type：Through Hole
- Package / Case：30-SDIP (0.400", 10.16mm)
- Supplier Device Package：30-PDIP
- Grade：-
- Qualification：-
Analog Switches - Special Purpose datasheet and documents for LC78212-E
Analog Switches - Special Purpose Overview
The LC78212-E is an analog function switch manufactured by onsemi. It integrates two sets of eight built-in circuits, offering three switching configurations based on internal connections. The device supports serial data control from microprocessors and connects easily to 5 V systems. A select pin allows two identical products to share a bus, while a reset pin turns off all switches. It features a ±20 V withstand voltage rating for wide dynamic range operation.
Analog Switches - Special Purpose Feature Summary
- Integrates two sets of eight built-in circuits with configurable switching
- Enables shared bus connection via a dedicated select pin
- Includes a reset pin to disable all analog switches simultaneously
Analog Switches - Special Purpose Applications
- Function switching in amplifiers under serial data control
- Function switching in receivers under serial data control
- Analog signal routing in electronic equipment
Analog Switches - Special Purpose Procurement Notes
Verify the manufacturer part number LC78212-E against official onsemi documentation to confirm current production status and package availability. Ensure compatibility with 5 V microprocessor interfaces and ±20 V system requirements before procurement.
Analog Switches - Special Purpose Selection Notes
Select this component when designing systems requiring multiple analog signal paths controlled by serial data. The dual-set architecture and shared bus capability make it suitable for complex audio or video signal routing applications needing high voltage tolerance.
Analog Switches - Special Purpose Part Context
This part belongs to the LC7821x series of analog function switches. It shares functional similarities with the LC78212 and LC78213, differing primarily in the number of available switching circuits. The series is designed for microprocessor-controlled signal routing in consumer electronics.
Analog Switches - Special Purpose Replacement Considerations
The NJU7312A from New Japan Radio is listed as a similar analog function switch. Verify pinout compatibility and circuit configuration differences before substitution.
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