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TMDS442PNPR The Texas Instruments TMDS442PNPR is a 4-to-2 DVI/HDMI switch supporting up to 2.25 Gbps signaling rates. It operates within a 0°C to 70°C temperature range and is housed in a 128-HTQFP package.
Mfr Part #:

TMDS442PNPR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMDS442PNPR is a 4-to-2 DVI/HDMI switch supporting up to 2.25 Gbps signaling rates. It operates within a 0°C to 70°C temperature range and is housed in a 128-HTQFP package.
✓ Total Stock: 2,276 pcs
$ Price Range: $3.74

TMDS442PNPR 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
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request 1031+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
1,092 pcs
On Request
1092 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
84 pcs
On Request
84 pcs On Request 1 On Request On Request 0819P// On Request On Request
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TMDS442PNPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Interface
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature Range
Supplier Device Package
Voltage
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TMDS442PNPR Description

Short technical summary and product information.

The Texas Instruments TMDS442PNPR is a specialized interface IC designed as a 4-to-2 DVI/HDMI switch. It supports single-link or dual-link configurations and is compatible with HDMI 1.3a standards. This device can handle signaling rates up to 2.25 Gbps, enabling support for resolutions such as 480i/p, 720i/p, and 1080i/p with up to 12-bit color depth.

 

Key features include integrated receiver terminations and an 8-dB receiver equalizer to compensate for losses in standard HDMI cables. It also offers selectable output de-emphasis for flat cables and high-impedance outputs when disabled. The TMDS442PNPR includes an I2C repeater to isolate bus capacitance and provides HBM ESD protection exceeding 6 kV.

 

This switch operates from a 3.3V supply and is suitable for applications like digital TVs, digital projectors, and audio-video receivers requiring DVI or HDMI switching capabilities. It is designed for surface mount installation and comes in a 128-pin TQFP package with an exposed pad, measuring 14mm x 14mm.

 

The device is RoHS3 compliant and has an MSL 1 rating, indicating unlimited moisture sensitivity level. It operates within a temperature range of 0°C to 70°C.

TMDS442PNPR Quick Information

Product Type: DVI/HDMI Switch
Canonical Name: TMDS442 DVI/HDMI Switch
Subcategory: DVI/HDMI Switches

TMDS442PNPR Compliance

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

TMDS442PNPR Estimated Pricing

Qty Low High
1+ $3.74 $3.74

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

TMDS442PNPR Features

  • 4-to-2 DVI/HDMI switch functionality.
  • Supports 2.25 Gbps signaling rate.
  • Compatible with HDMI 1.3a standards.
  • Integrated receiver equalization and de-emphasis.
  • 128-HTQFP surface mount package.

TMDS442PNPR Applications

  • Used in digital TV systems.
  • Suitable for digital projectors.
  • Applied in audio video receivers.
  • Enables DVI or HDMI switching.

TMDS442PNPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum data rate supported by the TMDS442PNPR?

The TMDS442PNPR supports a maximum data rate of 2.25 Gbps.

How many channels does the TMDS442PNPR switch support?

The TMDS442PNPR supports 4 channels.

What is the operating temperature range for this device?

The operating temperature range is from 0°C to 70°C.

What supply voltage does the TMDS442PNPR require?

The device operates from a 3.3V supply.

What type of interface does the TMDS442PNPR support?

It supports HDMI and DVI interfaces.

What are the primary applications for the TMDS442PNPR?

It is used as a 4:2 or 2:1 switchable DVI/HDMI receiver.

What package is the TMDS442PNPR supplied in?

The TMDS442PNPR is supplied in a 128-HTQFP (14x14) package and a 128-TQFP Exposed Pad package.

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