Product Summary

The MAX3380ECUP is a +2.35V to +5.5V-powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities, and enhanced electrostatic discharge (ESD) protection on both the TTL and RS-232 sides. The MAX3380ECUP has two receivers and two transmitters. All RS-232 inputs, outputs, and logic input pins are protected to ±15kV using IEC 1000-4-2 Air- Gap Discharge method and the Human Body Model, and ±8kV using IEC 1000-4-2 Contact Discharge method. The MAX3380ECUP is capable of transmitting data at rates of 460kbps while maintaining RS-232 output levels, and the MAX3380ECUP operates at data rates up to 250kbps. The MAX3380ECUP offers a slower slew rate for applications where noise and EMI are issues.

Parametrics

MAX3380ECUP absolute maximum ratings: (1)VCC to GND: -0.3V to +6.0V; (2)VL to GND: -0.3V to +6.0V; (3)V+ to GND: -0.3V to +7.0V; (4)V- to GND: +0.3V to -7.0V; (5)V+ + |V-|: +13V; (6)Input Voltages, T_IN, FORCEON, FORCEOFF to GND: -0.3V to +6.0V; (7)Input Voltages, R_IN to GND: ±25V; (8)Output Voltages, T_OUT to GND: ±13.2V; (9)Output Voltages, R_OUT, INVALID to GND: -0.3V to (VL + 0.3V); (10)Continuous Power Dissipation (TA = +70), 20-Pin TSSOP (derate 10.9mW/ over +70): 879mW; (11)Operating Temperature Ranges: 0 to +70℃; (12)Junction Temperature: +150℃; (13)Storage Temperature Range: -65 to +150℃; (14)Lead Temperature (soldering, 10s): +300℃.

Features

MAX3380ECUP features: (1)±15kV ESD Protection on All CMOS and RS-232 Inputs and Outputs (Except INVALID); (2)±15kV Human Body Model; (3)±15kV IEC 1000-4-2 Air-Gap Discharge; (4)±8kV IEC 1000-4-2 Contact Discharge; (5)Operates Over Entire Li+ Battery Range; (6)Low Logic Threshold Down to +1.65V for Compatibility with Cell Phone Logic Supply Voltages; (7)1A Low-Power AutoShutdown Plus Mode; (8)Compatible with Next-Generation GSM Data Rates; (9)20-Pin TSSOP Package.

Diagrams

MAX3380ECUP Typical Operating Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3380ECUP+
MAX3380ECUP+

Maxim Integrated Products

RS-232 Interface IC 2.35-5.5V 1uA 2Tx/Rx 460Kbps Transceiver

Data Sheet

0-1: $4.36
1-25: $2.93
25-50: $2.12
50-100: $2.09
MAX3380ECUP-T
MAX3380ECUP-T

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX3380ECUP+T
MAX3380ECUP+T

Maxim Integrated Products

RS-232 Interface IC 2.35-5.5V 1uA 2Tx/Rx 460Kbps Transceiver

Data Sheet

0-2080: $1.81
2080-2500: $1.81
MAX3380ECUP
MAX3380ECUP

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable