LTC2845CUHF#PBF

$17.04

Description：IC TRANSCEIVER FULL 5/3 38QFN
Mfr：Analog Devices Inc.

SKU:addc8e5bc751 Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc.

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Product introduction

LTC2845CUHF#PBF is listed in the Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC TRANSCEIVER FULL 5/3 38QFN. Review the specifications below when checking this part for your BOM.

Drivers, Receivers, Transceivers specifications for LTC2845CUHF#PBF

Description：IC TRANSCEIVER FULL 5/3 38QFN
Mfr：Analog Devices Inc.
Package：Tube
Series：-
Type：Transceiver
Protocol：Multiprotocol
Number of Drivers/Receivers：5月3日
Duplex：Full
Data Rate：-
Voltage - Supply：3.3V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：38-WFQFN Exposed Pad
Supplier Device Package：38-QFN (5x7)
Receiver Hysteresis：15 mV

Drivers, Receivers, Transceivers datasheet and documents for LTC2845CUHF#PBF

LTC2845CUHF#PBF

Drivers, Receivers, Transceivers Overview

The LTC2845CUHF#PBF is a 3.3V software-selectable multiprotocol transceiver featuring five drivers and five receivers. It supports RS232, RS449, EIA530, EIA530-A, V.35, V.36, and X.21 protocols. Operating from a single 3.3V supply with an external 5V source for the companion chip, it operates within a commercial temperature range of 0°C to 70°C. The component is housed in a 38-lead QFN package measuring 7mm x 5mm.

Drivers, Receivers, Transceivers Feature Summary

Software-selectable protocol support for multiple serial interface standards
Integrated cable termination networks eliminating discrete components
Fail-safe receiver operation ensuring logic high output during floating inputs

Drivers, Receivers, Transceivers Applications

Data networking equipment
Channel Service Unit (CSU) and Data Service Unit (DSU)
Data routers

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific CUHF suffix indicates the commercial temperature grade (0°C to 70°C) and QFN package configuration. Confirm that the required 5V supply for the companion LTC2846 or LTC2847 is available in the target design. Ensure the PCB layout accommodates the exposed pad soldering requirements for thermal management.

Drivers, Receivers, Transceivers Selection Notes

Select this component when a compact multiprotocol solution is required for 3.3V systems. It pairs with the LTC2846 for integrated power generation or the LTC2847 if an external 5V rail is present. Verify that the 38-lead QFN footprint fits the board space constraints compared to the SSOP alternative.

Drivers, Receivers, Transceivers Part Context

This device belongs to the Analog Devices multiprotocol transceiver family designed for flexible serial port implementations. It functions as the control signal interface complementing data channel transceivers like the LTC2846 or LTC2847. The chipset enables complete DTE or DCE port configurations without external switching resistors.