Datasheet for LT1537CG#PBF:
- Manufacturer Part Number : LT1537CG#PBF
- Manufacturer : AD
- Description : Advanced Low Power 5V RS232 Transceiver with Small Capacitors IC
- Series : LT1537
- Reference Price : USD 2.56
- Our Price : We have a better price, contact us by email
- Product Type : RS-232 / RS-422 / RS-485 / RS-562
- Function : RS-232 & RS-562
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 28-Lead SSOP
- Pins : 28
- MFG Package Case : 05-08-1640 (G28)
- Part Type : OTH
- Standard Packing Type : Tube
- Standard Packing Quantity : 47
- Working Temperature : 0 to 70C
- Other Part Number : LT1537CG#PBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LT1537 is a three-driver, five-receiver RS232 transceiver, pin compatible with the LT1137A, offering performance improvements and two shutdown modes. The LT1537µs charge pump is designed for extended compliance and can deliver over 35mA of load current. Supply current is typically 8mA, competitive with similar CMOS devices. An advanced driver output stage operates up to 250kbaud while driving heavy capacitive loads.
The LT1537 is fully compliant with all RS232 specifications. Special bipolar construction techniques protect the drivers and receivers beyond the fault conditions stipulated for RS232. Driver outputs and receiver inputs can be shorted to ±25V without damaging the device or the power supply generator. In addition, the RS232 I/O pins are resilient to multiple ±5kV ESD strikes.
The transceiver has two shutdown modes. One mode disables the drivers and the charge pump, the other shuts down all circuitry. While shut down, the drivers and receivers assume high impedance output states.
Applications
- Notebook Computers
- Palmtop Computers
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
