Key facts
- Brand
- Maxim
- Model
- MAX3314E
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-08
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Maxim MAX3314E RS-232 Interface Chip Datasheet
The MAX3314E is a ±5 V‑powered RS‑232‑compatible transceiver that includes one transmitter and one receiver in a flow‑through architecture. It offers robust ESD protection (±15 kV Human Body Model, ±8 kV Contact, ±15 kV Air‑Gap) and a low‑power shutdown mode that reduces supply current to 1 µA while keeping the receiver active.
Key specifications include a guaranteed 460 kbps data rate with 3 kΩ and 1000 pF load, minimum ±3.7 V output levels, and availability in 8‑pin SOT23, µMAX and SO packages. The device operates from +5 V and –5 V supplies and features a SHDN pin for power‑saving control. Applications span digital cameras, PDAs, GPS, telecommunications, set‑top boxes and other handheld equipment.
Maxim MAX3314E specifications
| Supply Voltage Range (VCC) | 4.75 V to 5.25 V |
|---|---|
| Supply Voltage Range (V‑) | -4.75 V to -5.25 V |
| Shutdown Supply Current (SHDN = VCC, no load) | 30 µA typical |
| Shutdown Supply Current (SHDN = GND) | 1 µA typical |
| ESD Protection (Human Body Model) | ±15 kV |
| ESD Protection (Contact Discharge) | ±8 kV |
| ESD Protection (Air‑Gap Discharge) | ±15 kV |
| Output Voltage Level (minimum) | ±3.7 V |
| Package Types | 8‑pin SOT23, µMAX, SO |
All Maxim MAX3314E documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How much current does the MAX3314E draw in shutdown mode?
In shutdown mode the supply current is reduced to about 1 µA.
What ESD protection levels does the MAX3314E provide?
It provides ±15 kV protection for the Human Body Model, ±8 kV for Contact Discharge, and ±15 kV for Air‑Gap Discharge.
What is the maximum data rate of the MAX3314E?
The MAX3314E guarantees a data rate of up to 460 kbps.
From: Maxim MAX3314E RS-232-Compatible Transceiver Datasheet
How much current does the device draw in shutdown mode?
In shutdown mode the transmitter current is reduced to 1 pA while the receiver remains active.
From: Maxim MAX3314E RS-232-Compatible Transceiver Datasheet