Product Summary

The MAX3232ESE+T is a 3-V to 5.5-V multi-channel RS-232 line driver/receiver with ±15-kV IEC ESD protection. The MAX3232ESE+T device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ± 15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The MAX3232ESE+T operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/ us driver output slew rate. The applications of the MAX3232EIPWR are (1)Battery-Powered Systems; (2)PDAs; (3)Notebooks; (4)Laptops; (5)Palmtop PCs; (6)Hand-Held Equipment.

Parametrics

MAX3232ESE+T absolute maximum ratings: (1)VCC, Supply voltage range: –0.3 to 6 V; (2)V+, Positive output supply voltage range: –0.3 to 7 V; (3)V–, Negative output supply voltage range: 0.3 to – 7 V; (4)V+, Supply voltage difference: 13 V; (5)VI, Input voltage range: –25 to 25 V; (6)VO, Output voltage range:–0.3 to VCC + 0.3 V; (7)TJ, Operating virtual junction temperature: 150℃; (8)Tstg, Storage temperature range: –65 to 150℃.

Features

MAX3232ESE+T features: (1)ESD Protection for RS-232 Bus Pins; (2)Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards; (3)Operates With 3-V to 5.5-V V CC Supply; (4)Operates up to 250 kbit/s; (5)Two Drivers and Two Receivers; (6)Low Supply Current: 300 μ A Typ; (7)External Capacitors: 4 × 0.1 μ F; (8)Accepts 5-V Logic Input With 3.3-V Supply; (9)Pin Compatible to Alternative High-Speed Device (1 Mbit/s).

Diagrams

MAX3232ESE+T logic diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3232ESE+T
MAX3232ESE+T

Maxim Integrated Products

RS-232 Interface IC 3-5.5V 1Mbps Transceiver

Data Sheet

0-2080: $1.57
2080-2500: $1.57
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX3000E
MAX3000E

Other


Data Sheet

Negotiable 
MAX3000EEBP-T
MAX3000EEBP-T

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable 
MAX3000EEUP
MAX3000EEUP

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable 
MAX3000EEUP+
MAX3000EEUP+

Maxim Integrated Products

Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch

Data Sheet

0-1: $2.76
1-25: $1.84
25-50: $1.36
50-100: $1.32
MAX3000EEUP+T
MAX3000EEUP+T

Maxim Integrated Products

Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch

Data Sheet

0-2080: $1.16
2080-2500: $1.16
MAX3000EEUP-T
MAX3000EEUP-T

Maxim Integrated Products

Translation - Voltage Levels

Data Sheet

Negotiable