TMDS442PNPR

Mfr. #:: TMDS442PNPR
Description:: Video Switch ICs 4-to-2 DVI/HDMI Sw Pwr I/O Exp
Lifecycle:: New from this manufacturer.
Datasheet:: TMDS442PNPR Datasheet
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More Information:: TMDS442PNPR more Information TMDS442PNPR Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Video Switch ICs

RoHS:: Y

Product:: HDMI/DVI Switches

Configuration:: 1 x 4:2

On Resistance - Max:: 50 Ohms

Operating Supply Voltage:: 3.3 V

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: SMD/SMT

Package / Case:: HTQFP-128

Packaging:: Reel

Series:: TMDS442

Supply Type:: Single Supply

Brand:: Texas Instruments

Supply Current - Max:: 412 mA

Moisture Sensitive:: Yes

Number of Switches:: 4 Switch

Pd - Power Dissipation:: 1.431 W

Product Type:: Video Switch ICs

Propagation Delay Time:: 15 ns

Factory Pack Quantity:: 1000

Subcategory:: Switch ICs

Supply Voltage - Max:: 3.6 V

Supply Voltage - Min:: 3 V

Switch Continuous Current:: 250 mA

Unit Weight:: 0.017524 oz

Tags: TMDS442PNPR, TMDS442P, TMDS44, TMDS4, TMDS, TMD

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We provide 90-360 days warranty.

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TMDS442PNPR Description

***el Electronic: DVI/HDMI Switch 1431mW Serial Interface 128-Pin HTQFP EP T/R

***as Instruments: 2.25-Gbps 4-to-2 DVI/HDMI1.3a mux 128-HTQFP 0 to 70

***ser: Display Interface 4-to-2 DVI/HDMI Sw Pwr I/O Exp

***ponent Sense: TMDS442PNPG4 PQFP128VIDISYSTEXAS# TMDS44

***i-Key: IC INTFACE SPECIALIZED 128HTQFP

***i-Key Marketplace: TMDS442 4-TO-2 DVI/HDMI SWITCH

***nell: DVI/HDMI SWITCH, 4 TO 2 PORT, HTQFP-128; IC Interface Type:DVI, HDMI; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Interface Case Style:HTQFP; No. of Pins:128Pins; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)

***NS: The TMDS442, 4-to-2 port DVI/HDMI switch, allows up to 4 digital video interface (DVI) or high-definition multimedia interface (HDMI) ports to be switched to two independent display blocks. The essential requirement of picture-in-picture display from two digital audiovisual sources is having two individual DVI or HDMI receivers in a digital display system. TMDS442 supports two DVI or HDMI receivers to enable multiple-source selection (picture-in-picture), as well as supports acting as a 4-input 1-output video switch.

***AS INSTRUMENTS INCORPORATED: Each input or output port contains one 5-V power indicator (5V_PWR), one hot plug detector (HPD), a pair of I2C interface signals (SCL/SDA), and four TMDS channels supporting data rates up to 2.25 Gbps. The 5-V power indicator and the hot plug detector are pulled down with internal resistors, forcing a low state on these pins until receiving a valid high signal. The I2C interface is constructed by an I2C repeater circuit to isolate the capacitance form both ends of the buses. TMDS receivers integrate 50- termination resistors pulled up to VCC, which eliminates the need for external terminations. An 8-dB input equalization cooperates to each TMDS receiver inputs to optimize system performance through 5-meter or longer DVI or HDMI compliant cables.

***AS INSTRUMENT: A precision resistor is connected externally from the VSADJ pin to ground, for setting the differential output voltage to be compliant with the TMDS standard for all TMDS driver outputs. The PRE pin controls the TMDS output to be operated under either a standard TMDS mode or an AC de-emphasis mode. When PRE = high, a 3-dB AC de-emphasis TMDS output swing is selected to pre-condition the output signals to overcome signal impairments that may exist between the output of the TMDS442 and the HDMI receiver placed at a remote location.

***AS INSRUMENTS: Each sink output port can be configured with the SA, SB, OE, I2CEN, and PRE pins. SA1, SB1, OE1, I2CEN1, and PRE1 regulate the behaviour of sink port 1; SA2, SB2, OE2, I2CEN2, and PRE2 regulate the behaviour of sink port 2. These control signals are hard-wire controlled by GPIO interface, or through a local I2C interface. When GE = low, the configurations are done through a local I2C interface, LC_SCL, LC_SDA, LC_A0, and LC_A1 pins, and the 5V_EN can be programmed through the local I2C interface. It is default high after device powered on. When GE = high, the configurations are done through GPIO pins regardless the value of the 5V_EN in the internal I2C registers.

***AS INSTRUMENT: The two bit source selector pins, SA and SB, determine the source transferred to the sink port. The internal multiplexer interconnects the TMDS channels and I2C interface from the selected source port to the sink port. The HPD output of the selected source port follows the status of the HPD_SINK. Since two of the source ports will always be unconnected to any output, the I2C interfaces of unselected ports are isolated and the HPD outputs of an unselected port are pulled low.

***AS INSTRUMENTS INC: The TMDS outputs of each of the sink ports are enabled based on the OE signal and 5V_PWR signal (from the selected source port). When OE is low, for an output port, and the 5V_PWR signal from the selected source port is high, the TMDS output signals are enabled; otherwise they are disabled, and high impedance.

***AS INSTRU: The I2C driver at sink side, SCL_SINK and SDA_SINK, are enabled by setting I2CEN high. When I2CEN is low, the I2C driver can not forward a low state to the I2C bus connected at the sink port. A hard wire output voltage select pin, OVS, allows adjustable output voltage level to SCL_SINK and SDA_SINK to optimise noise margins while interfacing to different HDMI receivers. The I2C driver of each source port, SCL and SDA, is controlled by its 5V_PWR signal. A valid 5-V signal appearing at the input of 5V_PWR enables the I2C driver of the source port.

***AS INSTUMENTS: The device is packaged in a 128-pin PowerPAD TQFP package and characterized for operation from 0°C to 70°C.

Market price

Part #	Description	Stock	Price
TMDS442PNPR DISTI # V98:2334_07402911	DVI/HDMI Switch 128-Pin HTQFP EP T/R RoHS: Compliant	310	250:$4.6940 100:$5.0460 25:$5.6950 10:$6.1230 1:$6.7360
TMDS442PNPR DISTI # 296-21971-1-ND	IC DVI/HDMI SW 4-TO-2 128-HTQFP RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3693In Stock	500:$4.7209 100:$5.4214 10:$6.5480 1:$7.2500
TMDS442PNPR DISTI # 296-21971-6-ND	IC DVI/HDMI SW 4-TO-2 128-HTQFP RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3693In Stock	500:$4.7209 100:$5.4214 10:$6.5480 1:$7.2500
TMDS442PNPR DISTI # 296-21971-2-ND	IC DVI/HDMI SW 4-TO-2 128-HTQFP RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	Temporarily Out of Stock	2000:$3.8441 1000:$3.9920
TMDS442PNPR DISTI # 25831530	DVI/HDMI Switch 128-Pin HTQFP EP T/R RoHS: Compliant	310	250:$4.6940 100:$5.0460 25:$5.6950 10:$6.1230 2:$6.7360
TMDS442PNPR DISTI # TMDS442PNPR	DVI/HDMI Switch 128-Pin HTQFP EP T/R - Tape and Reel (Alt: TMDS442PNPR) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$4.1900 2000:$3.9900 4000:$3.8900 6000:$3.7900 10000:$3.6900
TMDS442PNPR DISTI # TMDS442PNPR	DVI/HDMI Switch 128-Pin HTQFP EP T/R (Alt: TMDS442PNPR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Asia - 0
TMDS442PNPR DISTI # TMDS442PNPR	DVI/HDMI Switch 128-Pin HTQFP EP T/R (Alt: TMDS442PNPR) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 0	1000:€4.8900 2000:€4.3900 4000:€3.8900 6000:€3.6900 10000:€3.4900
TMDS442PNPR DISTI # 58Y3890	DVI/HDMI SWITCH, 4 TO 2 PORT, HTQFP-128,IC Interface Type:DVI, HDMI,Supply Voltage Min:3V,Supply Voltage Max:3.6V,Interface Case Style:HTQFP,No. of Pins:128Pins,Operating Temperature Min:0°C,Operating Temperature Max:70°C,, RoHS Compliant: Yes	282	1:$7.0400 10:$6.3600 25:$5.8900 50:$5.5800 100:$5.2700 250:$5.0000 500:$4.5900
TMDS442PNPR	4-to-2 DVI/HDMI Switch	3955	1000:$3.3600 750:$3.4300 500:$3.9600 250:$4.5500 100:$4.8800 25:$5.4400 10:$5.8300 1:$6.4800
TMDS442PNPR DISTI # 595-TMDS442PNPR	Video Switch ICs 4-to-2 DVI/HDMI Sw Pwr I/O Exp RoHS: Compliant	911	1:$7.0400 10:$6.3600 25:$5.8900 100:$5.2700 250:$5.0000 500:$4.5900 1000:$4.0000 2000:$3.8500
TMDS442PNP DISTI # 595-TMDS442PNP	Video Switch ICs 4-to-2 DVI/HDMI Sw RoHS: Compliant	82	1:$8.3800 10:$7.5700 25:$7.0100 100:$6.2700 250:$5.9500 500:$5.4600 1000:$4.7600
TMDS442PNPG4 DISTI # 595-TMDS442PNPG4	Video Switch ICs 4-to-2 DVI/HDMI Sw RoHS: Compliant	0
TMDS442PNPRG4 DISTI # 595-TMDS442PNPRG4	Video Switch ICs 4-to-2 DVI/HDMI Sw Pwr I/O Exp RoHS: Compliant	0
TMDS442PNPR	Consumer Circuit, PQFP128 RoHS: Compliant	11987	1000:$4.3500 500:$4.5800 100:$4.7700 25:$4.9800 1:$5.3600
TMDS442PNPR DISTI # 2496561	DVI/HDMI SWITCH, 4 TO 2 PORT, HTQFP-128 RoHS: Compliant	282	1:$11.1500 10:$10.0600 25:$9.3300 100:$8.3400 250:$7.9200 500:$7.2700 1000:$6.3400 2000:$6.0900
TMDS442PNPR DISTI # C1S746201944852	DVI/HDMI Switch 1431mW Serial Interface 128-Pin HTQFP EP T/R RoHS: Compliant	312	250:$4.6940 100:$5.0350 25:$5.6950 10:$6.1230 1:$6.7360
TMDS442PNPR DISTI # 2496561	DVI/HDMI SWITCH, 4 TO 2 PORT, HTQFP-128 RoHS: Compliant	282	1:£5.1500 10:£4.2500 25:£3.9200 50:£3.7200 100:£3.5200

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Availability

Stock:: 663
On Order:: 2646
Enter Quantity:

Current price of TMDS442PNPR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$7.04~~; ~~$7.04~~

10: ~~$6.36~~; ~~$63.60~~

25: ~~$5.89~~; ~~$147.25~~

100: ~~$5.27~~; ~~$527.00~~

250: ~~$5.00~~; ~~$1 250.00~~

500: ~~$4.59~~; ~~$2 295.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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TMDS442PNPR

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