Product Summary

The ADM2209EARUZ is a transceiver. It 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 ADM2209EARUZ features an onboard dc-to-dc converter to generate a –12V power rail, eliminating the need for a negative power supply.

Parametrics

ADM2209EARUZ absolute maximum ratings: (1)VSTBY: -0.3 V to +7V; (2)VDD: +14V; (3)Input Voltages Driver Inputs TnINA/B: –0.3V to (VSTBY, +0.3V); (4)Receiver Inputs RnINA/B: ±25V; (5)Output Voltages Driver Outputs TnOUTA/B: ±15V; (6)Receiver Outputs RnOUTA/B: –0.3 V to (VSTBY, +0.3V); (7)Power Dissipation RU-38 TSSOP (Derate 12 mW/℃ Above +70℃): 1488mW; (8)Operating Temperature Range Industrial (A Version): –40℃ to +85℃; (9)Storage Temperature Range: –65℃ to +150℃; (10)Lead Temperature (Soldering, 10 sec): +300℃.

Features

ADM2209EARUZ features: (1)Two Complete Serial Ports, Six Drivers and Ten Receivers; (2)Operates with 3 V or 5 V Logic; (3)Low Power CMOS: <5 mA Operation; (4)Low Standby Current: 100 mA; (5)460 kbit/s Data Rate Guaranteed Laplink?-Compatible; (6)0.1 mF Charge Pump Capacitors; (7)Single +12 V Power Supply; (8)+3.3 V/+5 V Standby Supply; (9)One Receiver on Each Port Active in Standby; (10)Complies with 89/336/EEC EMC Directive; (11)Electrical Fast Transient (EFT) Immunity (IEC1000-4-4); (12)Low EMI Emissions (EN55022); (13)Eliminates Costly TransZorbs; (14)Conforms to EIA/TIA-232-E Specifications; (15)Fail-Safe Receiver Outputs.

Diagrams

ADM2209EARUZ FUNCTIONAL BLOCK DIAGRAM

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
ADM2209EARUZ
ADM2209EARUZ

IC TXRX6/10 RS-232 12V 38TSSOP
Data Sheet
0-1: $3.38
1-10: $3.02
10-25: $2.72
25-100: $2.48
100-250: $2.24
250-500: $2.01
500-1000: $1.69
1000-2500: $1.61
ADM2209EARUZ-REEL
ADM2209EARUZ-REEL

IC TXRX 6/10 RS-232 DUAL 38TSSOP
Data Sheet
0-2500: $1.61
ADM2209EARUZ-REEL7
ADM2209EARUZ-REEL7

IC TXRX 6/10 RS-232 DUAL 38TSSOP
Data Sheet
0-1000: $1.69