Datasheet for ADM488ABRZ-REEL7:
- Manufacturer Part Number : ADM488ABRZ-REEL7
- Manufacturer : AD
- Description : 5 V, Slew-Rate Limited, Low Power, 250 kbps, Full Duplex EIA RS-485 Transceiver IC
- Series : ADM488A
- Reference Price : USD 0.744
- Our Price : We have a better price, contact us by email
- Product Type : RS-232 / RS-422 / RS-485 / RS-562
- Function : RS-485 & RS-422
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead SOIC
- Pins : 8
- MFG Package Case : R-8
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 1000
- Working Temperature : -40 to 85C
- Other Part Number : ADM488ABRZ-REEL7
- 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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- Complies with ANSI TIA/EIA-485-A-1998 and ISO 8482: 1987(E)
- 250 kbps data rate
- Single 5 V ± 10% supply
- −7 V to +12 V bus common-mode range
- Connect up to 32 nodes on the bus
- Reduced slew rate for low EM interference
- Short-circuit protection
- 30 μA supply current
The input impedance is 12 kΩ, allowing 32 transceivers to be connected on the bus. The ADM488A/ADM489A operate from a single 5 V ± 10% power supply.
Excessive power dissipation that is caused by bus contention or output shorting is prevented by a thermal shutdown circuit. This feature forces the driver output into a high impedance state if, during fault conditions, a significant temperature increase is detected in the internal driver circuitry.The receiver contains a fail-safe feature that results in a logic high output state if the inputs are unconnected (floating).
The ADM488A/ADM489A are fabricated on BiCMOS, an advanced mixed technology process combining low power CMOS with fast switching bipolar technology.
The ADM488A/ADM489A are fully specified over the industrial temperature range and are available in SOIC and MSOP packages.
ApplicationsAt 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.
