ADM2209E
PRODUCTIONWorld’s Smallest Dual-Port 6 Tx/10 Rx RS-232
- Part Models
- 3
- 1ku List Price
- Starting From $4.99
Overview
- Two Complete Serial Ports, Six Drivers and Ten Receivers
- Operates with 3 V or 5 V Logic
- Low Power CMOS:
<5 mA Operation - Low Standby Current: 100 mA
- Single +12 V Power Supply
- +3.3 V/+5 V Standby Supply
- One Receiver on Each Port Active in Standby
- Complies with 89/336/EEC EMC Directive
- ESD Protection to IEC1000-4-2 (801.2)
- See datasheet for additional features
The ADM2209E is a complete, dual RS-232 port on a single chip, containing six drivers and ten receivers, and fully meeting EIA-232 and V.28 specifications. The device features an on-board dc-to-dc converter to generate a -12V power rail, eliminating the need for a negative power supply.
The ADM2209E is suitable for operation in harsh electrical environments and is compliant with the EU directive on EMC (89/336/EEC). Both the level of emissions and immunity are in compliance. EM immunity includes ESD protection in excess of ±15 kV on all I-O lines (1000-4-2), Electrical Fast Transient protection (1000-4-4) and Radiated Immunity (1000-4-3). EM emissions include radiated and conducted emissions as required by Information Technology Equipment EN55022, CISPR22.
The ADM2209E conforms to the EIA-232E and CCITT V.28 specifications and operates at data rates up to 460 kbps. In standby mode, one receiver on each port (R5) remains active to allow monitoring of peripheral devices while the rest of the system is in power-saving mode. This feature allows the ADM2209E to wake up the system when a peripheral device begins communication.
The ADM2209E is available in a 38-lead TSSOP package.
Documentation
Data Sheet 1
Technical Articles 1
Video 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| ADM2209EARUZ | 38-Lead TSSOP | ||
| ADM2209EARUZ-REEL | 38-Lead TSSOP | ||
| ADM2209EARUZ-REEL7 | 38-Lead TSSOP |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 11, 2011 - 10_0005 Halogen Free Material Change for TSSOP Products Assembled at Amkor |
||
| ADM2209EARUZ | PRODUCTION | |
| ADM2209EARUZ-REEL | PRODUCTION | |
| ADM2209EARUZ-REEL7 | PRODUCTION | |
|
Feb 8, 2010 - 04_0080 Qualification of the 8" C6 and Q Wafer Fab Processes at Analog Devices, Limerick, Ireland. |
||
| ADM2209EARUZ | PRODUCTION | |
| ADM2209EARUZ-REEL | PRODUCTION | |
| ADM2209EARUZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.