Allicdata Part #: | ISL32450EIBZ-ND |
Manufacturer Part#: |
ISL32450EIBZ |
Price: | $ 3.69 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Intersil |
Short Description: | IC TXRX RS422/RS485 14SOIC |
More Detail: | 1/1 Transceiver Full RS422, RS485 14-SOIC |
DataSheet: | ISL32450EIBZ Datasheet/PDF |
Quantity: | 945 |
1 +: | $ 3.35790 |
10 +: | $ 3.01392 |
100 +: | $ 2.46929 |
500 +: | $ 2.10206 |
1000 +: | $ 1.77282 |
Series: | -- |
Packaging: | Tube |
Part Status: | Active |
Type: | Transceiver |
Protocol: | RS422, RS485 |
Number of Drivers/Receivers: | 1/1 |
Duplex: | Full |
Receiver Hysteresis: | 30mV |
Data Rate: | 250kbps |
Voltage - Supply: | 3 V ~ 5.5 V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | 14-SOIC (0.154", 3.90mm Width) |
Supplier Device Package: | 14-SOIC |
Base Part Number: | ISL32450 |
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The ISL32450EIBZ is an integrated interface receiver, transceiver and driver, designed and developed by Intersil Corporation. It is intended for use in a range of applications, and is particularly suited to low-power designs. The IC offers a wide range of features, and is a cost-effective solution for interfacing with peripherals such as keyboards, mice, data-transfer applications and displays. This article will discuss the application field and working principle of the ISL32450EIBZ.
Applications
The ISL32450EIBZ can be used in a variety of applications, such as data transfer, display, and keyboard/mouse control. It is designed to accept both low level (3.3V) and high level (5V) input signals, making it suitable for use in a wide range of applications. Furthermore, the IC offers an integrated solution for interface drivers, receivers, and transceivers, allowing for high component integration as well as a reduction in board size and power consumption. As such, the ISL32450EIBZ is an ideal choice for low power, space constrained applications.
Working Principle
The ISL32450EIBZ is based on a CMOS technology, and operates on a single +3.3V power supply. It features several I/O-level conversion functions including 1.8V, 2.5V and 3.3V LVTTL/LVCMOS input/output voltage levels, as well as 5V-tolerant inputs and outputs, while ensuring ESD protection to all terminals. In addition, it has four ISO/DIN compatible bidirectional ports, four LVTTL compatible input/output ports, and a simple push-pull output port.
The ISL32450EIBZ has four user-configurable general-purpose ports, which can be used as either inputs or outputs. The ports can be configured independently via software, allowing designers to easily set the mode of operation and the required logic level. It also features a logic level translation function which can be used to convert low to high level logic levels. This feature can be used to interface components with different logic levels.
The ISL32450EIBZ has an integrated voltage regulator to provide a stable supply voltage for the internal processing of the IC. The onboard regulator is rated at 3V, and is capable of providing a supply current of up to 30mA. In addition, the IC has an integrated thermal shutdown circuit to protect the IC from overheating, and will shut down in the event of an over-temperature condition.
The ISL32450EIBZ also features an integrated oscillator circuit, which provides internal timing control and support for the on-chip logic circuitry. The frequency of the internal oscillator can be varied between 2MHz to 16MHz, allowing designers to adjust the speed and performance of the IC. The internal oscillator also provides a clock signal to the external system, allowing for synchronous control.
Finally, the ISL32450EIBZ includes a watchdog timer, which can be used to monitor system operation and detect software errors. The watchdog timer can be configured to reset the system or generate an interrupt signal if a software failure is detected. This feature provides an additional layer of security and reliability.
In summary, the ISL32450EIBZ is an integrated interface receiver, transceiver, and driver solution, designed and developed by Intersil Corporation. It offers a wide range of features, and is well-suited for applications requiring low-power and space-constrained designs. It is capable of accepting both high and low-level inputs, and provides an integrated solution for interface drivers, receivers, and transceivers. Furthermore, the IC features an onboard voltage regulator, an integrated oscillator, and a watchdog timer, providing a complete interface interface solution.
The specific data is subject to PDF, and the above content is for reference
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