Key facts
- Brand
- Maxim
- Model
- MAX307
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3070E–MAX3079E RS-485/RS-422 Transceiver Datasheet
The Maxim MAX3070E–MAX3079E series are 3.3 V RS‑485/RS‑422 transceivers with ±15 kV ESD protection, offering fail‑safe receiver outputs and hot‑swap capability.
Depending on the part number, the devices provide selectable slew‑rate options for data rates up to 250 kbps, 500 kbps, or 16 Mbps, support full‑ or half‑duplex operation, and feature low‑current shutdown modes.
Maxim MAX307 specifications
| Supply Voltage (VCC) | 3.3 V ±10% |
|---|---|
| Driver Output Current | ±250 mA |
| Maximum Data Rate | 250 kbps (250 kbps models) |
| Maximum Data Rate | 500 kbps (500 kbps models) |
| Maximum Data Rate | 16 Mbps (16 Mbps models) |
| Operating Temperature Range | -40 °C to +125 °C |
| No‑load Supply Current | 800 µA |
Source: Maxim MAX3070E–MAX3079E RS-485/RS-422 Transceiver Datasheet
All Maxim MAX307 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum data rate for the MAX3070E?
The MAX3070E supports a maximum data rate of 250 kbps.
From: Maxim MAX3070E–MAX3079E RS-485/RS-422 Transceiver Datasheet
How is the slew‑rate selectable on the MAX3079E?
The MAX3079E has a pin‑selectable slew‑rate for 250 kbps, 500 kbps, and 16 Mbps.
From: Maxim MAX3070E–MAX3079E RS-485/RS-422 Transceiver Datasheet
What supply voltage range can the MAX306/MAX307 operate from?
They can operate from a single supply of +5 V to +30 V or a bipolar supply of +4.5 V to +20 V.
How much leakage current does the device have at high temperature?
Leakage (INO OFF) is less than 2.5 nA at +85 °C.
What is the ESD protection rating of the MAX3070E‑MAX3079E transceivers?
They provide +15 kV Human Body Model ESD protection on the RS‑485 I/O pins.
From: Maxim MAX3070E-MAX3079E RS-485/RS-422 Transceiver Datasheet
What supply voltage do these transceivers require?
They operate from a 3.3 V supply.
From: Maxim MAX3070E-MAX3079E RS-485/RS-422 Transceiver Datasheet