Datasheet for DC497A:
- Manufacturer Part Number : DC497A
- Manufacturer : AD
- Description : 1.8V to 5.5V RS-232 Single and Dual Transceivers IC
- Series : LTC2804
- Reference Price : USD 0
- 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 : LTC2846CG LTC2844CG | Software-Selectable Multi-Protocol Transceiver
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : DC497A
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for DC497A. If you need any more information about DC497A, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC2801/LTC2802/LTC2803/LTC2804 are single and dual RS-232 transceivers in narrow SSOP and chip-scale DFN packages. All operate over a supply range of 1.8V to 5.5V, which permits operation directly from two alkaline, NiCd or NiMH cells. An integrated DC-to-DC converter generates power supplies for driving RS-232 levels. A logic supply pin allows easy interfacing with different logic levels independent of the DC-DC supply.
These parts are compatible with the TIA/EIA-232-F standard. Driver outputs are protected from overload and can be shorted to ground or up to ±15V without damage. To extend battery life, receivers can be kept active, operating at reduced speed, with only 15μA current. In shutdown mode, current is further reduced to 1μA.
| Part Number | Driver & Receivers | Max Data Rate | Modes | Package |
| LTC2801 | 1 + 1 | 0.25Mbps | SD, RA, DD, AO | DFN-12 |
| LTC2802 | 1 + 1 | 1Mbps | SD, RA, DD, AO | DFN - 12 |
| LTC2803 | 2 + 2 | 0.25Mbps | SD, RA, DD, AO | DFN-16 |
| LTC2803-1 | 2 + 2 | 0.25Mbps | SD, AO | SSOP-16 |
| LTC2804 | 2 + 2 | 1Mbps | SD, RA, DD, AO | DFN-16 |
| LTC2804-1 | 2 + 2 | 1Mbps | SD, AO | SSOP-16 |
Applications
- Battery-Powered Systems
- Computers and Consumer Electronics
- Diagnostic Ports
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.
