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ADM2483BRWZ-REEL
RS-485 TRANSCEIVER ISO 2.5KV 500KBPS 16-SOIC
Analog Devices Inc.
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Design a Custom BoardAbout This Component
Half-duplex isolated RS-485 transceiver with 2.5 kV galvanic isolation using iCoupler technology. Supports 500 kbps data rate with slew-rate limiting, operates at 3 V or 5 V logic side, and accommodates up to 256 nodes on a bus. Features true fail-safe receiver inputs, thermal shutdown protection, and high common-mode transient immunity exceeding 25 kV/μs for reliable multipoint data transmission and isolated network applications.
Package: SOIC-16W (7.5mm wide) · 16 pins
Why does this need a breakout?
SOIC-16W uses 1.27mm pitch and surface-mount construction, making it difficult to hand-solder and incompatible with breadboards. A breakout board converts the 16 pins to through-hole connectors, enabling direct breadboarding and eliminating soldering risk during prototyping of real-time clocks, transceivers, flash memory, and gate-drive optocouplers.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Analog Devices Inc. |
| Part Number | ADM2483BRWZ-REEL |
| Package | SOIC-16W (7.5mm wide) |
| Pin Count | 16 |
| Channel Type | Bidirectional |
| Data Rate | 500kbps |
| Number of Channels | 3 |
| Rise / Fall Time (Typ) | 600ns, 600ns (Max) |
| Type | RS422, RS485 |
| Voltage - Isolation | 2500Vrms |
| Voltage - Supply | 3V, 5V |
What's Included
BILL OF MATERIALS
- 1x ADM2483BRWZ-REEL soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL