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MAX14778ETP+ The MAX14778ETP+ is a dual 4:1 analog multiplexer from Analog Devices / Maxim Integrated. It supports analog signals up to ±25V with a single 3.0V to 5.5V supply.
Mfr Part #:

MAX14778ETP+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX14778ETP+ is a dual 4:1 analog multiplexer from Analog Devices / Maxim Integrated. It supports analog signals up to ±25V with a single 3.0V to 5.5V supply.
✓ Total Stock: 1,003 pcs
$ Price Range: $0.30

MAX14778ETP+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
Tomark Electronics Ltd ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX14778ETP+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Channel Capacitance (CS(off), CD(off))
Charge Injection
Crosstalk
Current
Lead Spacing
Mounting Type
Multiplexer
Number of Circuits
On
Operating Temperature
Supplier Device Package
Switch Circuit
Switch Time (Ton, Toff) (Max)
Voltage
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MAX14778ETP+ Description

Short technical summary and product information.

The MAX14778ETP+ is a dual 4:1 analog multiplexer designed for versatile signal routing. It supports analog signals up to ±25V, allowing for a wide signal range from a single 3.0V to 5.5V supply. Each multiplexer features independent control inputs for flexible switching, making it suitable for multiplexing different communication signals.

 

Key electrical specifications include a low maximum on-resistance of 1.5Ω and a typical flatness of 3mΩ, ensuring signal integrity. The device can handle up to 300mA of continuous current in either direction. It also supports switching of full-speed USB 1.1 signals (12Mbps) and RS-485 data rates up to 20Mbps. The multiplexer has a large-signal bandwidth of 75MHz and extended ESD protection of ±6kV (Human Body Model).

 

This component is housed in a 20-pin TQFN (5mm x 5mm) package, suitable for surface mounting. It is specified for an industrial operating temperature range of -40°C to +125°C.

 

Applications include RS-485/RS-232/USB 1.1 multiplexing, POS peripherals, handheld industrial devices, communication systems, audio/data multiplexing, connector sharing, and gaming machines.

MAX14778ETP+ Quick Information

Product Type: Analog Switch/Multiplexer/Demultiplexer
Canonical Name: Dual 4:1 Analog Multiplexer
Subcategory: Multiplexer/Demultiplexer

MAX14778ETP+ Compliance

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

MAX14778ETP+ Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

MAX14778ETP+ Features

  • Dual 4:1 analog multiplexer configuration.
  • Supports ±25V analog signal range.
  • Low 1.5Ω maximum on-resistance.
  • Handles 300mA continuous current.
  • Operates from a single 3.0V to 5.5V supply.

MAX14778ETP+ Applications

  • Ideal for RS-485/RS-232/USB multiplexing.
  • Used in POS peripheral systems.
  • Suitable for handheld industrial devices.
  • Applicable in communication systems.
  • Supports audio and data multiplexing.

MAX14778ETP+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum signal voltage supported by the MAX14778ETP+?

The MAX14778ETP+ supports analog signals up to ±25V.

What is the on-resistance of the MAX14778ETP+?

The maximum on-resistance is 1.5Ω.

What is the operating temperature range for the MAX14778ETP+?

The operating temperature range is -40°C to +125°C.

What package type is the MAX14778ETP+ available in?

The MAX14778ETP+ is available in a 20-TQFN (5x5) package.

How many circuits does the MAX14778ETP+ contain?

The MAX14778ETP+ contains 2 independent circuits.

What is the maximum continuous current the MAX14778ETP+ can handle?

Each multiplexer can carry up to 300mA of continuous current.

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