Product Summary

The TMDS141RHAR is an HDMI hider. It is designed to accommodate a 1-m HDMI cable between a HDMI connector and a receiver. The internal cable causes signal distortion to high-speed TMDS signals, as well as increasing capacitance to the DDC channel. The TMDS141RHAR contains four TMDS repeaters to transmit digital content with signaling rates of up to 2.25-Gbps, and an I2C repeater to link extended display identification data (EDID) reading and high-bandwidth digital content protection (HDCP) key exchange under I2C standard mode operations. The applications of the TMDS141RHAR include Digital TV, DVD Player, Set-Top Box, Audio Video Receiver, Digital Projector, DVI or HDMI cable.

Parametrics

TMDS141RHAR absolute maximum ratings: (1)VCC Supply voltage range(2): –0.5 V to 4 V; (2)RX, RX: 2.0 V to 4 V; (3)Voltage range TX, TX, PRE, VSADJ, OE, I2CEN, OVS, HPDn: –0.5V to 4 V; (4)RSCL, RSDA, TSCL, TSDA: –0.5 V to 6 V; (5)RX, RX: ±6 kV; (6)Human body model(3) Electrostatic All pins: ±4kV; (7)discharge Charged-device model(4) (all pins): ±1500V; (8)Machine model (5) (all pins): ± 200V; (9)Continuous power dissipation: 839.7mW.

Features

TMDS141RHAR features: (1)Supports 2.25 Gbps Signaling Rate for 480i/p, 720i/p, and 1080i/p Resolution to 12-Bit Color Depth; (2)Compatible with HDMI 1.3a; (3)40-Pin QFN Package (RHA); (4)Integrated Receiver Termination; (5)ROHS Compatible and 260°C Reflow Rated; (6)8-dB Equalizer Compensates Losses from 5-m or Longer HDMI Cables; (7)Selectable Output De-Emphasis Supports 1-m HDMI Transmission; (8)High Impedance Outputs When Disabled.

Diagrams

TMDS141RHAR block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TMDS141RHAR
TMDS141RHAR
Texas Instruments
Display Interface IC HDMI Hider
Data Sheet
0-1: $2.73
1-25: $2.23
25-100: $2.00
100-250: $1.94
TMDS141RHARG4
TMDS141RHARG4
Texas Instruments
Display Interface IC HDMI Hider
Data Sheet
0-1855: $1.42
1855-2000: $1.37
2000-2500: $1.37
2500-5000: $1.31