LTC2845IUHF#PBF

$19.40

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

SKU:e1096d8c77bc Category: Drivers, Receivers, Transceivers Brand: Analog Devices Inc.

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Product introduction

LTC2845IUHF#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 LTC2845IUHF#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：-40°C ~ 85°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 LTC2845IUHF#PBF

LTC2845IUHF#PBF

Drivers, Receivers, Transceivers Overview

The LTC2845IUHF#PBF is a software-selectable multiprotocol transceiver manufactured by Analog Devices Inc. It features five drivers and five receivers, operating from a single 3.3V supply with an input voltage range of 3V to 3.6V. The device supports RS-232, RS-449, EIA530, EIA530-A, V.35, V.36, and X.21 protocols. It is housed in a 38-lead QFN package (7mm x 5mm) and operates within an industrial temperature range of -40°C to +85°C.

Drivers, Receivers, Transceivers Feature Summary

Software-selectable multiprotocol serial interface supporting multiple standards including RS-232, V.35, and X.21
Integrated cable termination for V.10, V.11, and V.28 electrical protocols
Fail-safe receiver operation ensuring logic high output when inputs are floating or shorted
No-cable mode capability that reduces supply current and forces driver outputs to high impedance

Drivers, Receivers, Transceivers Applications

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

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix #PBF indicates lead-free compliance and RoHS adherence. Confirm the IUHF suffix corresponds to the 38-lead QFN package and the I grade for the extended -40°C to +85°C operating temperature range before finalizing procurement specifications.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing a compact DTE or DCE port requiring support for diverse legacy and modern serial standards. Ensure the design accommodates the required external charge pump capacitors if pairing with the LTC2846, or provides a stable 5V rail if using the LTC2847 companion chip.

Drivers, Receivers, Transceivers Part Context

This part belongs to the LTC2845 series of multiprotocol transceivers. It is designed to work in conjunction with companion chips like the LTC2846 or LTC2847 to form complete interface ports. The QFN package variant offers a smaller footprint compared to the SSOP version, suitable for space-constrained applications.