Overview
The LTC1387CG#PBF, produced by Analog Devices Inc., is a versatile and compact multiprotocol transceiver designed for various digital communication applications. This device is a low power, reconfigurable CMOS bidirectional transceiver that can be configured as either an RS485 differential port or as two RS232 single-ended ports. It operates on a single 5V supply and features an onboard charge pump to generate the necessary voltage levels for RS232 compliance. The LTC1387CG#PBF is known for its high reliability, flexibility, and robust operation in standard industrial temperature ranges.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Temperature Range | 0°C ~ 70°C |
| Number of Drivers/Receivers | 2/2 |
| Data Rate | 150KBd |
| Communication Mode | Half-Duplex |
| Receiver Hysteresis | 40 mV |
| Supply Voltage | 5V |
| Package Type | 20-SSOP |
| Mounting Type | Surface Mount |
| Shutdown Mode Current | 5µA |
Key Features
- Multiprotocol interface support: Can be configured as RS485 differential port or as two RS232 single-ended ports.
- Integrated 2 drivers and 2 receivers for efficient communication.
- High data rate of 150KBd suitable for moderate speed applications.
- Receiver hysteresis of 40 mV for improved noise immunity.
- Onboard charge pump for generating necessary voltage levels for RS232 compliance.
- Short-circuit and thermal shutdown protection for interface drivers.
- Compact 20-SSOP package for space-saving design.
Applications
- Data communication equipment.
- Serial data transmission systems.
- Industrial control interfaces.
- Point of sale (POS) terminals.
Q & A
- What is the operating temperature range of the LTC1387CG#PBF?
The operating temperature range is 0°C ~ 70°C. - How many drivers and receivers does the LTC1387CG#PBF have?
The device has 2 drivers and 2 receivers. - What is the data rate of the LTC1387CG#PBF?
The data rate is 150KBd. - What communication modes does the LTC1387CG#PBF support?
The device supports half-duplex communication. - What is the supply voltage requirement for the LTC1387CG#PBF?
The supply voltage requirement is 5V. - Does the LTC1387CG#PBF have built-in protection features?
Yes, it has short-circuit and thermal shutdown protection for interface drivers. - What is the package type of the LTC1387CG#PBF?
The package type is 20-SSOP. - What are some common applications of the LTC1387CG#PBF?
Common applications include data communication equipment, serial data transmission systems, industrial control interfaces, and POS terminals. - Is the LTC1387CG#PBF compliant with industry standards?
Yes, it is compliant with RS232, RS485, and RS422 specifications. - Does the LTC1387CG#PBF have a shutdown mode?
Yes, it has a shutdown mode that reduces the ICC supply current to 5µA.
