Mfr Part #:

LTC1518CS

Mfr Name: LT

The LTC1518CS from LT is a high-speed, precision delay RS485 quad line receiver. It supports data rates up to 52Mbps and operates over a temperature range of 0°C to 70°C.

✓ Total Stock: 6,632 pcs

$ Price Range: $1.67

LTC1518CS Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	6,523 pcs On Request	6523 pcs	On Request	1	On Request	On Request	18+	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	109 pcs On Request	109 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

LTC1518CS Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	LT
Supply Current	12mA Max
Supply Voltage	5V

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LTC1518CS Description

Short technical summary and product information.

The LTC1518CS by LT is a quad line receiver designed for RS-422 and RS-485 interfaces, offering high-speed data transmission capabilities up to 52Mbps. It features a precision propagation delay of 18.5ns ±3.5ns over the 0°C to 70°C operating temperature range, with low channel-to-channel skew of 500ps typical.

This receiver is built with an architecture that ensures excellent performance across process variations and temperature, providing a propagation delay of 18ns ±3ns. It guarantees fail-safe operation over the entire common mode range of -7V to 12V and maintains an input resistance of at least 22kΩ, even when unpowered.

The LTC1518CS is housed in a compact SO-16 package, making it suitable for space-constrained applications. It operates from a 5V supply voltage and consumes a maximum of 12mA of supply current. The device also includes fault protection for idle, open, and short conditions.

This component is ideal for applications requiring reliable and precise data transmission over differential lines, such as in industrial automation, communication systems, and data acquisition.

LTC1518CS Quick Information

Product Type: RS485 Quad Line Receiver

Series: LTC1518

Canonical Name: LTC1518CS RS485 Quad Line Receiver

Subcategory: RS485/RS422 Transceivers

LTC1518CS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LTC1518CS Estimated Pricing

Qty	Low	High
1+	$1.67	$1.67

Estimated market price range - modelled values for guidance only, not live distributor offers.

LTC1518CS Features

High speed 52Mbps data rate.
Precision delay 18.5ns ±3.5ns.
Low channel-to-channel skew 500ps.
Guaranteed fail-safe operation.
SO-16 package for compact designs.

LTC1518CS Applications

Ideal for RS-485 communication systems.
Suitable for RS-422 differential signaling.
Used in industrial automation networks.
Applicable for high-speed data transmission.

LTC1518CS FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the LTC1518CS?

The operating temperature range for the LTC1518CS is 0°C to 70°C.

What is the data rate of the LTC1518CS?

The LTC1518CS supports a high data rate of 52Mbps.

What is the typical channel-to-channel skew for the LTC1518CS?

The typical channel-to-channel skew for the LTC1518CS is 500ps.

What protocols does the LTC1518CS support?

The LTC1518CS supports TIA/EIA-485 and TIA/EIA-422 protocols.

What is the package type for the LTC1518CS?

The LTC1518CS is available in an SO-16 package.