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LTC1391IS The LTC1391IS from LT is a high-performance CMOS 8-to-1 analog multiplexer. It features a serial digital interface and operates from a single 2.7V to ±5V supply.
Mfr Part #:

LTC1391IS

Available from 2 distributors
Mfr Name: LT
LT
The LTC1391IS from LT is a high-performance CMOS 8-to-1 analog multiplexer. It features a serial digital interface and operates from a single 2.7V to ±5V supply.
✓ Total Stock: 3,635 pcs

LTC1391IS Available from 2 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
3,635 pcs
On Request
3635 pcs On Request 1 On Request On Request 00+ 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
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LTC1391IS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Number of Channels
Operating Temperature Range
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LTC1391IS Description

Short technical summary and product information.

The LTC1391IS is an 8-channel analog multiplexer manufactured by Linear Technology (LT). This high-performance CMOS device offers a serial digital interface that enables daisy-chaining multiple LTC1391s for expanded channel counts using a single digital port.

 

Key electrical specifications include a low on-resistance (Ron) of 45 Ohms and a wide supply voltage range from 2.7V to ±5V. It also features low charge injection and low leakage of ±5nA maximum. The device guarantees break-before-make switching.

 

Packaged in an SO-16 configuration, the LTC1391IS is suitable for applications requiring efficient analog signal routing and switching. Its operating temperature range is -40°C to 85°C, making it robust for various environmental conditions.

 

This analog multiplexer is designed for applications where multiple analog signals need to be selected and routed through a single output. The cascadable serial interface is particularly useful in systems with limited digital I/O pins.

LTC1391IS Quick Information

Product Type: Analog Multiplexer
Series: LTC1391
Canonical Name: LTC1391IS 8-Channel Analog Multiplexer
Subcategory: Switches and Multiplexers

LTC1391IS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTC1391IS Features

  • 8-channel analog multiplexer.
  • Cascadable serial digital interface.
  • Low 45 Ohm on-resistance.
  • Single 2.7V to ±5V supply operation.
  • Operates from -40°C to 85°C.

LTC1391IS Applications

  • Ideal for signal routing applications.
  • Suitable for systems with limited I/O.
  • Enables expanded MUX channels.
  • Robust for various environments.

LTC1391IS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the LTC1391IS?

-40°C to 85°C.

What is the on-resistance of the LTC1391IS?

45 Ohms typical.

What package is the LTC1391IS available in?

SO-16 package.

What is the supply voltage range for the LTC1391IS?

3V to 5V.

How many channels does the LTC1391IS have?

8 channels.

What digital interface does the LTC1391IS use?

Serial SPI interface.

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