Product Summary

The MAX202ESE is a kind of transceiver designed for RS-232 and V.28 communication interfaces where ±12V supplies are not available. On-board charge pumps convert the +5V input to the ±10V needed for RS-232 output levels. The drivers and receivers meet all EIA/TIA-232E and CCITT V.28 specifications at a data rate of 20kbps. The drivers maintain the ±5V EIA/TIA-232E output signal levels at data rates in excess of 120kbps when loaded in accordance with the EIA/TIA-232E specification. The typical applications of MAX202ESE include: Computers, Laptops, Palmtops, Notebooks, Battery-Powered Equipment and Hand-Held Equipment.

Parametrics

MAX202ESE absolute maximum ratings: (1)VCC: -0.3 to +6 V; (2)V+: (VCC-0.3) to +14 V; (3)input voltages: TIN: -0.3 to VCC+0.3 V; RIN: ±30 V; (4)output voltages, TOUT: V+ + 0.3 V to V- - 0.3 V; ROUT: 0.3 to VCC+0.3 V; (5)short circuit duration, TOUT: continuous; (6)operating temperature: -40 to +85℃; (7)storage temperature range: -65 to +160℃; (8)lead temperature (soldering, 10 sec): +300℃.

Features

MAX202ESE features: (1)For Low-Cost Applications: MAX221E: ±15kV ESD-Protected, +5V, 1μA, Single RS-232 Transceiver with AutoShutdown.; (2)For Low-Voltage and Space-Constrained Applications: MAX3222E/ MAX3232E/ MAX3237E/ MAX3241E/ MAX3246E: ±15kV ESD-Protected, Down to 10nA, +3.0V to +5.5V, Up to 1Mbps, True RS-232 Transceivers (MAX3246E Available in UCSPPackage); (3)For Space-Constrained Applications: MAX3228E/MAX3229E: ±15kV ESD-Protected, +2.5V to +5.5V, RS-232 Transceivers in UCSP; (4)For Low-Voltage or Data Cable Applications: MAX3380E/MAX3381E: +2.35V TO +5.5V, 1μA, 2Tx/2Rx RS-232 Transceivers with ±15kV ESD Protected I/O and Logic Pins; (5)For Low-Power Applications: MAX3224E.MAX3227E/ MAX3244E/ MAX3245E: ±15kV ESD-Protected, 1μA, 1Mbps, +3.0V to +5.5V, RS-232 Transceivers with AutoShutdown Plus.

Diagrams

MAX202ESE circuit diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX202ESE
MAX202ESE

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable 
MAX202ESE+
MAX202ESE+

Maxim Integrated Products

RS-232 Interface IC 5V RS232 Transceiver w/0.1uF External Cap

Data Sheet

0-1: $2.78
1-25: $1.85
25-50: $1.35
50-100: $1.34
MAX202ESE+T
MAX202ESE+T

Maxim Integrated Products

RS-232 Interface IC 5V RS232 Transceiver w/0.1uF External Cap

Data Sheet

0-2080: $1.17
2080-2500: $1.17
MAX202ESE-T
MAX202ESE-T

Maxim Integrated Products

RS-232 Interface IC

Data Sheet

Negotiable