Key facts
- Brand
- Analog Devices
- Model
- AD7306
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-07
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Analog Devices AD7306 Product Handbook
The AD7306 is a 5 V monolithic line driver/receiver that provides an interface between TTL levels and dual‑standard RS‑232/RS‑422 signal levels. It contains two RS‑232 drivers, one RS‑422 driver, one RS‑232 receiver and a configurable receiver path, all powered from a single +5 V supply with an internal charge pump generating ±10 V.
The document includes functional block diagrams, electrical specifications, timing data, ordering information, pin descriptions, typical performance curves, and a comparison of single‑ended (RS‑232) and differential (RS‑422) interfaces, helping designers select the appropriate package and configure the device for their application.
Analog Devices AD7306 specifications
| Supply Voltage | 5 V |
|---|---|
| RS‑232 High Level Output Voltage (typical) | 5.0 V |
| RS‑232 Low Level Output Voltage (typical) | -5.0 V |
| Output Short‑Circuit Current | 5 mA (min) – 12 mA (max) |
| Slew Rate | 8 ns (min) – 30 ns (max) |
| RS‑422 Maximum Data Rate | 5 MHz |
| RS‑232 Maximum Data Rate | 100 kHz |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Options | 24‑lead SOIC or 24‑pin DIP |
| TTL Input Logic Low Threshold | 0.8 V |
| TTL Input Logic High Threshold | 2.0 V |
All Analog Devices AD7306 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What supply voltage does the AD7306 require?
It operates from a single +5 V supply, with an internal charge pump that generates ±10 V for the RS‑232 drivers.
How many RS‑232 drivers are integrated in the AD7306?
The device contains two RS‑232 drivers, one RS‑422 driver, one RS‑232 receiver, and a configurable receiver path.