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DS26LS32ACM
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Product Detailed Parameters
- Description：IC TRANSCEIVER 0/4 16SOIC
- Mfr：Texas Instruments
- Package：Tube
- Series：-
- Type：Receiver
- Protocol：RS422, RS423
- Number of Drivers/Receivers：0/4
- Duplex：-
- Data Rate：-
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Receiver Hysteresis：100 mV
- Grade：-
- Qualification：-
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Overview
The DS26LS32ACM is a quad differential line receiver manufactured by Texas Instruments, designed to meet RS-422 and RS-423 standards. It operates on a single 5V supply with a voltage range of 4.75V to 5.25V. The device features an input sensitivity of 200 mV over a common-mode voltage range of ±7V. It provides TRI-STATE outputs with 8 mA sink capability and includes 100 mV input hysteresis. The component is housed in a 16-pin SOIC package and supports a commercial operating temperature range from 0°C to +70°C.
Feature Summary
- Supports balanced and unbalanced digital data transmission compliant with RS-422 and RS-423 standards
- Features TRI-STATE outputs allowing direct connection to system buses
- Includes internal pull-up and pull-down resistors to prevent output oscillation on unused channels
Applications
- Balanced digital data transmission interfaces
- Unbalanced digital data transmission interfaces
- System bus connections requiring TRI-STATE logic
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and environmental compliance. Confirm that the component status aligns with project requirements, as availability may be limited for discontinued or lifecycle-managed parts.
Selection Notes
Select this component when designing systems requiring RS-422 or RS-423 compatibility with a single 5V power supply. Ensure the application environment remains within the specified commercial temperature limits and that the 16-pin SOIC footprint fits the PCB layout constraints.
Part Context
This part belongs to the DS26LS32 family of quad differential line receivers produced by Texas Instruments. It shares functional similarities with the DS26LS32C and DS26LS32M variants, differing primarily in manufacturing lot specifications and packaging options rather than core electrical performance characteristics.
Replacement Considerations
Direct replacements include the DS26LS32CM/NOPB and DS26LS32CMX/NOPB, which share identical pinouts and electrical specifications but may differ in reel quantities or specific marking codes.
