MAX3238ECDBR

Product Overview

Category: Integrated Circuit
Use: RS-232 Transceiver
Characteristics: High-speed, low-power transceiver
Package: SSOP
Essence: Interface between microcontrollers and RS-232 devices
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Operating Voltage: 3V to 5.5V
Data Rate: Up to 1Mbps
Operating Temperature: -40°C to +85°C
Number of Pins: 28
RoHS Compliant: Yes

Detailed Pin Configuration

VCC
C1-
C1+
V+
T1OUT
R1IN
R1OUT
T1IN
GND
T2IN
R2OUT
R2IN
T2OUT
SHDN
V-
C2+
C2-
VEE
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

Functional Features

Supports data rates up to 1Mbps
Low power consumption
Operates from a single 3V to 5.5V supply
Compatible with TIA/EIA-232-F and ITU recommendation V.28

Advantages

Wide operating voltage range
High-speed data transmission
RoHS compliant
Small package size

Disadvantages

Limited number of available pins for additional functionality
Requires external capacitors for operation

Working Principles

The MAX3238ECDBR is designed to interface between microcontrollers and RS-232 devices. It operates by converting TTL/CMOS level signals into RS-232 compatible levels and vice versa. The transceiver uses internal charge pumps to generate the RS-232 voltage levels from a single power supply.

Detailed Application Field Plans

The MAX3238ECDBR is commonly used in applications requiring communication between microcontrollers and RS-232 devices, such as industrial automation, instrumentation, and networking equipment. Its high-speed capabilities make it suitable for applications where fast data transmission is essential.

Detailed and Complete Alternative Models

MAX3232ECDR
MAX3241ECAI
MAX3222EIDB

This completes the English editing encyclopedia entry structure format for MAX3238ECDBR.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX3238ECDBR v technických řešeních

What is the MAX3238ECDBR?
- The MAX3238ECDBR is a RS-232 transceiver that provides a complete interface between microcontrollers and TIA/EIA-232-F communication lines.
What is the operating voltage range of MAX3238ECDBR?
- The operating voltage range of MAX3238ECDBR is +3.0V to +5.5V.
What is the data rate supported by MAX3238ECDBR?
- The MAX3238ECDBR supports data rates up to 1Mbps.
Does MAX3238ECDBR have integrated charge pumps?
- Yes, MAX3238ECDBR has integrated charge pumps which allow it to operate from a single +3.0V to +5.5V supply.
Is MAX3238ECDBR compatible with 3.3V microcontrollers?
- Yes, MAX3238ECDBR is compatible with 3.3V microcontrollers.
What is the typical quiescent current consumption of MAX3238ECDBR?
- The typical quiescent current consumption of MAX3238ECDBR is 300µA.
Can MAX3238ECDBR be used in industrial applications?
- Yes, MAX3238ECDBR is suitable for industrial applications due to its robustness and ESD protection features.
Does MAX3238ECDBR support auto-power-down feature?
- Yes, MAX3238ECDBR supports auto-power-down feature, which reduces power consumption when not actively transmitting or receiving data.
What is the temperature range for operation of MAX3238ECDBR?
- MAX3238ECDBR can operate over a temperature range of -40°C to +85°C.
Is MAX3238ECDBR RoHS compliant?
- Yes, MAX3238ECDBR is RoHS compliant, making it suitable for use in environmentally sensitive applications.