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MAX202EESE+

Name: MAX202EESE+
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16SO

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製造商。部分 #MAX202EESE+
包 SOP-16
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規格

Package	Tube,Tube
ProductStatus	Obsolete
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	500 mV
DataRate	120Kbps
Voltage-Supply	4.5V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概述

Description

The MAX202EESE+ is a high-performance voltage level translator and dual charge pump designed by Maxim Integrated (now part of Analog Devices). It is primarily used to generate negative voltages from a positive supply voltage, allowing for the operation of devices that require dual supply levels. The device can generate -5V and +5V outputs from a +5V input, making it ideal for RS-232 communication and other applications where negative voltage is required.
Key features include low power consumption, a wide supply voltage range (4.5V to 5.5V), and the ability to drive capacitive loads. The MAX202EESE+ operates at high speeds, supporting data rates up to 250 kbps, and has built-in protection features to ensure reliability in various environments. Its compact 20-pin SSOP package allows for easy integration into space-constrained designs. Overall, the MAX202EESE+ is an efficient solution for applications requiring reliable voltage level shifting and dual supply generation.

Features

The MAX202EESE+ is a dual, high-speed, CMOS level shifter and voltage translator designed for communication applications. Key features include:
1. Dual Supply Operation: Supports two separate power supplies, allowing for level shifting between different voltage domains.
2. Wide Voltage Range: Operates with input voltages from 1.5V to 6V and output voltages from 1.5V to 6V, making it versatile for various applications.
3. High-Speed Operation: Capable of data rates up to 1 Mbps, suitable for fast data transmission.
4. Low Power Consumption: Offers low quiescent current, enhancing battery life in portable devices.
5. TTL/CMOS Compatible: Interfaces seamlessly with both TTL and CMOS logic levels.
6. Small Package Size: Available in a compact 16-pin SOIC package, ideal for space-constrained designs.
7. Enhanced Noise Immunity: Designed to minimize signal degradation and noise interference.
These features make the MAX202EESE+ suitable for applications in telecommunications, data processing, and sensor interfacing.

Package

The MAX202EESE+ package type is a 20-pin SSOP (Thin Shrink Small Outline Package).

Pinout

The MAX202EESE+ is an integrated circuit that functions as a dual voltage level shifter and is primarily used for RS-232 communication. It features a total of 20 pins.
Pin Count and Function:
- Power Supply Pins: V+ (Pin 1) and GND (Pin 5) for power supply connection.
- Driver Outputs: T1OUT (Pin 2), T2OUT (Pin 3) for transmitting data.
- Receiver Inputs: R1IN (Pin 4), R2IN (Pin 6) for receiving data.
- Control Pins: R1OUT (Pin 7), R2OUT (Pin 8) for outputting received data.
- Additional Pins include: C1+ (Pin 9), C1- (Pin 10), C2+ (Pin 11), C2- (Pin 12) for external capacitors, and other pins for various functions including the ground reference and additional voltage regulation.
The device operates efficiently with a low supply voltage and provides a high degree of integration for RS-232 communication applications.

Manufacturer

The MAX202EESE+ is manufactured by Analog Devices, Inc. (ADI), a leading global semiconductor company. Founded in 1965, Analog Devices specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves various industries, including communications, automotive, healthcare, and industrial automation, providing solutions for data conversion, signal processing, and power management. ADI is known for its innovations in analog technology, making it a key player in the semiconductor market.

Application

The MAX202EESE+ is a dual RS-232 transceiver used in various applications, including computer communication interfaces, data acquisition systems, and industrial automation. It converts TTL/CMOS logic levels to RS-232 levels, enabling communication between microcontrollers and RS-232 devices. Typical uses include point-of-sale systems, modem interfacing, and remote sensor applications where reliable serial communication is required. Its low power consumption and small package make it suitable for portable and space-constrained designs.

Equivalent

The MAX202EESE+ is a dual, high-speed, RS-232 transceiver. Equivalent products include:
1. MAX232 - A widely used dual transceiver.
2. TI's SN75188 - Another dual RS-232 transceiver.
3. NXP's TIA/EIA-232-F compliant transceivers like the SC232.
Check datasheets for specific performance and pin compatibility.