Product Summary

The MAX221ECAE is a ±15kV ESD-protected, +5V, 1μA, single rs-232 transceiver with autoshutdown.The MAX221ECAE features enhanced electrostatic discharge(ESD) protection. Both the transmitter output and receiver input are protected to ±15kV using the IEC 1000-4-2 air-gap discharge method, to ±8kV using the IEC 1000-4-2contact discharge method, and to ±15kV using the human body model.

Parametrics

MAX221ECAE absolute maxium rating: (1)VCC :-0.3V to +6V; (2)V+ :(VCC - 0.3V) to +14V; (3)V- :-14V to +0.3V; (4)TIN :-0.3V to (V+ + 0.3V); (5)RIN:±30V; (6)FORCEON, FORCEOFF, EN :-0.3V to (VCC + 0.3V); (7)TOUT :(V- - 0.3V) to (V+ + 0.3V); (8)ROUT, INVALID: -0.3V to (VCC + 0.3V); (9)Maximum Junction Temperature : +150℃; (10)Storage Temperature Range :-65℃ to +150℃; (11)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX221ECAE features: (1)Single RS-232 transceiver in a small 16-Pin TSSOP; (2)ESD protection for RS-232 I/O Pins; (3)Latchup free; (4)1μA Supply Current; (5)Autoshutdown saves power without changes to BIOS; (6)Guaranteed 250kbps data rate.

Diagrams

MAX221ECAE diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX221ECAE
MAX221ECAE

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX221ECAE+
MAX221ECAE+

Maxim Integrated Products

RS-232 Interface IC 15kV ESD-Protected 5V 1uA RS-232 Trx

Data Sheet

0-1: $2.02
1-25: $1.36
25-50: $0.98
50-100: $0.97
MAX221ECAE+T
MAX221ECAE+T

Maxim Integrated Products

RS-232 Interface IC 15kV ESD-Protected 5V 1uA RS-232 Trx

Data Sheet

0-1660: $0.87
1660-2000: $0.87
MAX221ECAE-T
MAX221ECAE-T

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable