LTC1480IS8

Abbildungen dienen nur als Referenz

LTC1480IS8

+Stückliste

IC TXRX 3.3V RS485 LOWPWR 8-SOIC

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

Originalproduktgarantie

Spezifikationen

Attribut Wert
Part Status Obsolete
Type Transceiver
Protocol RS422, RS485
Number of Drivers/Receivers 1/1
Duplex Half
Receiver Hysteresis 70 mV
Data Rate 2.5Mbps
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SO
Base Product Number LTC1480

Übersicht

Description

The LTC1480IS8 is a high-speed, low-power comparator designed for various signal processing applications. It features a fast response time with a propagation delay of 30 ns, making it suitable for applications requiring quick signal transitions. The device operates from a single supply voltage ranging from 2.7V to 15V, allowing flexibility in different circuit designs.
Key specifications include an input common-mode range that extends below ground for enhanced versatility and an output that can sink or source current, enabling direct interfacing with TTL and CMOS logic levels. The LTC1480 also offers low supply current, typically around 1.5 mA, contributing to energy efficiency in battery-operated devices.
Its compact 8-pin SOIC package allows for easy integration into space-constrained applications. The LTC1480 is commonly used in zero-crossing detectors, level shifters, and signal conditioning circuits, making it a versatile choice in both consumer and industrial electronics.

Equivalent

Equivalent products to the LTC1480IS8 include the MAX3485, SN75176, and ADM3251. These devices are RS-485 transceivers with similar functionality, suitable for differential communication applications. Always consult the datasheets for specific specifications, pin configurations, and operating conditions to ensure compatibility with your design requirements.

Features

The LTC1480IS8 is a low-power, high-speed RS-232 line driver and receiver. Key features include:
1. Data Rate: Supports data rates of up to 120 kbps.
2. Low Power Consumption: Operates on a supply voltage of ±5V to ±15V, consuming minimal power.
3. Short-Circuit Protection: Integrated protection mechanisms for robust operation.
4. High Data Transmission Distance: Capable of transmitting data over long distances, typical for RS-232 applications.
5. Wide Operating Temperature: Functional in a temperature range of -40°C to 85°C.
6. Multi-Transmitter Capability: Supports multiple transmitters on a common line.
7. TTL and CMOS Compatible: Compatible with TTL and CMOS logic levels, facilitating easy interfacing with microcontrollers.
8. Improved Noise Margins: Enhanced noise immunity for reliable communication.
These features make the LTC1480IS8 suitable for various data communication applications, including industrial and commercial systems.

Pinout

The LTC1480IS8 is an 8-pin integrated circuit used for RS-232 level shifting. It is a high-speed, low-power line driver and receiver.
Pin Count: 8 pins
Pin Functions:
1. V+ (Pin 1): Positive power supply (typically +5V).
2. GND (Pin 2): Ground reference.
3. TXD (Pin 3): Transmit data input (TTL/CMOS level).
4. RXD (Pin 4): Receive data output (RS-232 level).
5. R1 (Pin 5): Receiver input (RS-232 level).
6. R2 (Pin 6): Another receiver input (RS-232 level).
7. C1 (Pin 7): Capacitor pin for internal charge pump (connects to external capacitors).
8. C2 (Pin 8): Another capacitor pin for the charge pump.
The LTC1480 is known for its efficient operation and is often used in applications requiring RS-232 communication.

Manufacturer

The LTC1480IS8 is manufactured by Analog Devices, Inc. Founded in 1965, Analog Devices is a prominent American multinational semiconductor company that specializes in data conversion, signal processing, and power management technologies. The company develops a wide range of analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs) used in various applications, including automotive, industrial, communications, and consumer electronics.
The LTC1480 is a specific type of integrated circuit, typically used for high-speed RS-232 communication. Analog Devices focuses on innovation and precision in its product offerings, catering to a diverse customer base that includes engineers and designers across different industries. The company's commitment to quality and performance has established it as a leader in the semiconductor industry.

Application

The LTC1480IS8 is a high-speed, low-power comparator widely used in various applications, including:
1. Data Acquisition Systems: For rapidly comparing analog signals.
2. Signal Conditioning: To enhance and shape signals for further processing.
3. Threshold Detection: In systems that require monitoring of voltage levels.
4. Zero-Crossing Detectors: In phase-locked loops and waveform shaping circuits.
5. Pulse Width Modulation: For generating PWM signals in motor control.
6. Level Shifting: In interfacing different voltage levels in digital systems.
Its fast response time and low power consumption make it suitable for portable and battery-operated devices.

Package

The LTC1480IS8 is packaged in an 8-lead SOIC (Small Outline Integrated Circuit) format, which is a surface-mount package. It features a width of 3.9 mm and a length of 5.0 mm.

Produkte, die mit LTC1480IS8 zusammenhängen