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Product Detailed Parameters
- Description：IC LINE RECEIVER QUAD DIFF
- Mfr：Rochester Electronics, LLC
- Package：Bulk
- Series：*
- Type：-
- Protocol：-
- Number of Drivers/Receivers：-
- Duplex：-
- Data Rate：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Receiver Hysteresis：-
- Grade：-
- Qualification：-
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Overview
The Rochester Electronics LLC 26LS32BDC is a dual differential line receiver designed for RS-422 communication applications. It operates with a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 10 Mbps. The device features low power consumption, typically 8 mW per receiver, and offers high noise immunity with a common-mode input range of -7 V to +7 V. Packaged in a 14-pin DIP (N) configuration, it is suitable for industrial environments operating between -40 °C and +85 °C.
Feature Summary
- Dual differential receivers for RS-422 bus communication
- High noise immunity with extended common-mode input range
- Low power dissipation design
Applications
- RS-422 serial communication interfaces
- Industrial control systems
- Data acquisition networks
Procurement Notes
Verify the specific manufacturer origin and date code upon request, as Rochester Electronics sources components from various foundries. Confirm that the package marking matches the requested part number exactly. Request test reports or reliability data if required for your specific application qualification process.
Selection Notes
Select this component when a dual RS-422 receiver is needed with standard 5V logic compatibility. Ensure the system environment stays within the specified temperature range. Compare pinout compatibility with existing designs if replacing legacy parts. Verify that the 14-pin DIP package fits the available board space.
Part Context
This component belongs to the standard LS series of differential line receivers. It provides balanced transmission capabilities essential for long-distance, noise-immune data transfer. The dual configuration allows for two independent receive channels within a single package, simplifying circuit design for multi-drop networks.
Replacement Considerations
Check pin-to-pin compatibility with other LS-series dual receivers such as the SN75176 or MC3487 if alternative sourcing is required. Verify that the replacement part meets the same RS-422 electrical specifications and package dimensions.
