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SP3232EUEY-L/TR

Name: SP3232EUEY-L/TR
Rating: 4.7 (12 reviews)

IC TRANSCEIVER FULL 2/2 16TSSOP

제조업체
Mfr.부분 #SP3232EUEY-L/TR
패키지 TSSOP-16
데이터시트 SP3232EUEY-L/TR DataSheet
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사양

Package	Tape & Reel (TR)
ProductStatus	Active
Type	Transceiver
Protocol	RS232
NumberofDrivers/Receivers	2/2
Duplex	Full
ReceiverHysteresis	300 mV
DataRate	1Mbps
Voltage-Supply	3V ~ 5.5V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-TSSOP (0.173, 4.40mm Width)

개요

Description

The SP3232EUEY-L/TR is a dual-driver, dual-receiver RS-232 level transceiver designed for high-speed communication over short distances. It operates with a single 3V to 5.5V power supply and complies with the RS-232 standard, allowing for reliable data transmission between devices. The device features a low-power consumption mode, making it suitable for battery-operated applications.
It offers a maximum data rate of 250 kbps and includes built-in protection against electrostatic discharge (ESD), enhancing its durability in various environments. The SP3232EUEY-L/TR is available in a compact 16-pin TSSOP package, facilitating integration into space-constrained designs. Typical applications include handheld devices, industrial automation, and any system requiring serial communication.
Overall, the SP3232EUEY-L/TR is ideal for developers seeking a robust and efficient solution for RS-232 communication without the need for external components like charge pumps.

Features

The SP3232EUEY-L/TR is a high-performance RS-232 transceiver designed for communication over long distances. Key features include:
1. Voltage Range: Operates with a single supply voltage from 3.0V to 5.5V.
2. Data Rate: Supports data rates up to 250 kbps.
3. Transmitter/Receiver: Includes a full-duplex, 2-driver, and 2-receiver configuration.
4. Low Power: Features low power consumption, making it suitable for battery-operated devices.
5. Protection: Integrated ESD protection up to ±15 kV for the RS-232 pins.
6. Operating Temperature: Designed for industrial applications with an operating temperature range of -40°C to +85°C.
7. Small Package: Available in a compact 20-pin TSSOP package.
8. Compatibility: Complies with RS-232 standards, ensuring reliable communication.
These characteristics make the SP3232EUEY-L/TR ideal for various applications, including portable devices, industrial equipment, and data acquisition systems.

Package

The SP3232EUEY-L/TR is offered in a QSOP (Thin Shrink Small Outline Package) package type, specifically in a 16-pin configuration.

Pinout

The SP3232EUEY-L/TR is a low-power RS-232 transceiver with a pin count of 16. It is designed for use in portable and battery-powered applications.
### Pin Functions:
1. V+ (Pin 1) - Positive power supply input.
2. GND (Pin 2) - Ground reference.
3. C1+ (Pin 3) - Capacitor connection for charge pump.
4. C1- (Pin 4) - Capacitor connection for charge pump.
5. C2+ (Pin 5) - Capacitor connection for charge pump.
6. C2- (Pin 6) - Capacitor connection for charge pump.
7. TX (Pin 7) - Transmit data output.
8. RX (Pin 8) - Receive data input.
9. RI (Pin 9) - Ring indicator.
10. DCD (Pin 10) - Data carrier detect.
11. DSR (Pin 11) - Data set ready.
12. DTR (Pin 12) - Data terminal ready.
13. CTS (Pin 13) - Clear to send.
14. RTS (Pin 14) - Request to send.
15. V- (Pin 15) - Negative power supply output.
16. NC (Pin 16) - No connection.
This device operates over a voltage range of -7V to +7V for RS-232 compliance.

Manufacturer

The SP3232EUEY-L/TR is manufactured by Exar Corporation, which is a subsidiary of MaxLinear, Inc. Exar specializes in providing analog and mixed-signal semiconductor solutions. The company develops integrated circuits (ICs) that support various applications, including data communications, automotive, and industrial markets. Their products typically focus on enhancing performance and efficiency in electronic devices, particularly in areas such as signal conditioning, power management, and interface applications. MaxLinear, the parent company, is known for its focus on high-performance broadband and communication technology solutions.

Application

The SP3232EUEY-L/TR is a dual transceiver designed for RS-232 communication. Its application areas include industrial automation, point-of-sale systems, telecommunications, and data acquisition systems. It is commonly used in portable devices, computer peripheral connections, and embedded systems requiring serial communication over longer distances with a reduced component count.

Equivalent

Equivalent products to the SP3232EUEY-L/TR chip include the MAX232, MAX3232, and TC232. These devices serve similar functions in RS-232 level translation and are commonly used in serial communication applications. Check specific voltage and temperature requirements to ensure compatibility.