MAX3232EIDBR

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MAX3232EIDBR

IC TRANSCEIVER FULL 2/2 16SSOP

  • Fabricant
  • Mfr. Partie #MAX3232EIDBR
  • Paquet SSOP (DB)-16
  • Fiche de données
  • En stock4130

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Spécifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Transceiver
Protocol RS232
NumberofDrivers/Receivers 2/2
Duplex Full
ReceiverHysteresis 300 mV
DataRate 250kbps
Voltage-Supply 3V ~ 5.5V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-SSOP (0.209, 5.30mm Width)

Vue d'ensemble

Description

The MAX3232EIDBR is a dual-channel RS-232 transceiver designed for interfacing between TTL/CMOS logic levels and RS-232 voltage levels. It operates with a power supply range of 3.0V to 5.5V, making it suitable for modern low-voltage applications. The device is capable of transmitting and receiving data at speeds up to 250 kbps while maintaining a robust communication link.
The MAX3232EIDBR integrates capacitors internally, simplifying the circuit design by eliminating the need for external charge pump capacitors. It features a low power consumption, making it ideal for battery-powered applications. The device supports a wide temperature range, ensuring reliable performance in various operating environments.
This transceiver is commonly used in microcontroller projects for serial communications, as well as in systems where communication over longer distances is required. Its small package size (SSOP-20) allows for compact board layouts, aiding in the design of space-constrained electronics.

Features

The MAX3232EIDBR is a dual transceiver designed for RS-232 serial communication. Key features include:
1. Dual Transceiver: Supports two full-duplex RS-232 channels.
2. Voltage Levels: Operates with a supply voltage of 3.0V to 5.5V and converts TTL/CMOS levels to RS-232 levels.
3. High Data Rate: Capable of data rates up to 250 kbps.
4. Integrated Capacitors: Includes internal charge pump capacitors, simplifying design by reducing external component count.
5. Wide Temperature Range: Rated for operation from -40°C to +85°C, suitable for industrial applications.
6. Low Power Consumption: Consumes low power, making it ideal for battery-operated devices.
7. Compact Package: Available in a small 16-pin SOIC package, facilitating space-constrained designs.
8. Enhanced ESD Protection: Provides protection against electrostatic discharge to ensure reliability in harsh environments.
These features make the MAX3232EIDBR suitable for a variety of applications, including industrial automation, data acquisition systems, and embedded designs.

Package

The MAX3232EIDBR is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package).

Pinout

The MAX3232EIDBR is a dual RS-232 transceiver with a total of 16 pins. Its primary function is to convert TTL/CMOS logic levels to RS-232 levels and vice versa, enabling communication between microcontrollers and RS-232 devices.
Pin Count and Functions:
- 1-4: V+ (Positive supply voltage), V- (Negative supply voltage), C1+, C1-, C2+, C2- (Charge pump capacitors for voltage generation).
- 5: T1OUT (Transmitter output for T1 input).
- 6: T1IN (Transmitter input).
- 7: R1OUT (Receiver output for R1 input).
- 8: R1IN (Receiver input).
- 9: GND (Ground).
- 10: R2IN (Receiver input).
- 11: R2OUT (Receiver output for R2 input).
- 12: T2IN (Transmitter input).
- 13: T2OUT (Transmitter output for T2 input).
- 14-16: Additional capacitors and ground connections.
This device operates over a wide voltage range and is suitable for low-power applications, making it ideal for interfacing in embedded systems.

Manufacturer

The MAX3232EIDBR is manufactured by Analog Devices, Inc. Analog Devices is a global semiconductor company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company develops a wide range of products used in various applications, including communications, automotive, industrial, and healthcare. Their offerings include amplifiers, converters, sensors, and processors, aiming to enable efficient data processing and signal conversion in electronic systems.

Application

The MAX3232EIDBR is a dual transceiver designed for RS-232 communication, commonly used in interfacing microcontrollers with serial devices. Its application areas include point-of-sale systems, GPS units, industrial automation, data loggers, and remote monitoring systems. It is ideal for environments where low voltage and low power consumption are critical, such as portable and battery-operated devices.

Equivalent

Equivalent products to the MAX3232EIDBR chip include the SP3232E, LM3232, TCN75A, and MAX3241. These chips serve similar functions in converting TTL logic levels to RS-232 levels and vice versa, often used in serial communication applications. Always check specific features and pin configurations for compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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