Key facts
- Brand
- Maxim
- Model
- MAX338
- Category
- Other Electronics
- Documents
- 13
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3386E 3.0V ±25kV ESD-Protected RS-232 Transceiver Datasheet
The Maxim MAX3386E is a 3 V‑powered RS‑232 transceiver designed for low‑power handheld devices such as PDAs and cell phones. It integrates two receivers and three transmitters, including a dedicated ring‑indicator transmitter, and features a VL pin that allows operation with mixed‑voltage logic levels.
The device provides robust ESD protection (±25 kV air‑gap, ±15 kV human‑body, ±8 kV contact), operates from a 20‑pin TSSOP package, and supports data rates up to 250 kbps with a typical supply current of 300 µA (less than 1 µA in shutdown).
Maxim MAX338 specifications
| Supply Voltage (VCC) | +3.0 V to +5.5 V |
|---|---|
| Maximum Data Rate | 250 kbps |
| Supply Current (normal operation) | 300 µA |
| ESD Protection | ±25 kV IEC 1000‑4‑2 Air‑Gap, ±15 kV Human Body Model, ±8 kV Contact Discharge |
| Package | 20‑pin TSSOP |
| Operating Temperature Range | -40 °C to +85 °C |
| Receivers / Transmitters | 2 receivers, 3 transmitters |
| VL Pin Logic Supply Range | 1.8 V ≤ VL ≤ VCC |
Source: Maxim MAX3386E 3.0V ±25kV ESD-Protected RS-232 Transceiver Datasheet
All Maxim MAX338 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Maxim MAX3386E 3.0V ±25kV ESD-Protected RS-232 Transceiver Datasheet 11 p
- Maxim MAX3385E Datasheet 12 p
- Maxim MAX3384E RS-232 Transceiver Datasheet 11 p
- Maxim MAX3388E/MAX3389E RS-232 Transceiver Datasheet 11 p
- Maxim MAX3387E RS-232 Transceiver Datasheet 14 p
- Maxim MAX338/MAX339 Analog Multiplexer Datasheet 13 p
- Maxim MAX3380E/MAX3381E RS-232 Transceiver Datasheet 14 p
- Maxim MAX3380E/MAX3381E RS-232 Transceiver Datasheet 14 p
- Maxim MAX3384E Datasheet 11 p
- Maxim MAX3385E RS-232 Transceiver Datasheet 12 p
- Maxim MAX3386E RS-232 Transceiver Datasheet 12 p
- Maxim Integrated MAX3387E RS-232 Transceiver Datasheet 16 p
- Maxim MAX3388E/MAX3389E RS-232 Transceiver Datasheet 11 p
Questions answered in these manuals
What is the maximum data rate of the MAX3386E?
It can operate at data rates up to 250 kbps while maintaining RS‑232 compliant output levels.
From: Maxim MAX3386E 3.0V ±25kV ESD-Protected RS-232 Transceiver Datasheet
What supply voltage does the MAX3386E require?
The device works from a supply voltage of +3.0 V to +5.5 V.
From: Maxim MAX3386E 3.0V ±25kV ESD-Protected RS-232 Transceiver Datasheet
How much supply current does the MAX3385E draw in shutdown mode?
In shutdown, the supply current falls to about 10 µA while the receivers remain active.
From: Maxim MAX3385E Datasheet
What is the maximum data rate of the MAX3384E?
The MAX3384E is guaranteed to operate at data rates up to 250 kbps.
How much current does the MAX3384E draw in shutdown mode?
In shutdown mode the device consumes only about 1 µA of supply current.
What is the maximum data rate supported by the MAX3388E/MAX3389E?
The devices can operate at data rates up to 460 kbps while maintaining RS‑232‑compatible output levels.