| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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783 pcs
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783 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments TVP5157PNPR is a Four-Channel NTSC/PAL Video Decoder designed for various video processing applications. This obsolete IC accepts NTSC (J, M, 4.43) and PAL (B, D, G, H, I, M, N, Nc, 60) video data through composite or pseudo-differential inputs, offering improved noise immunity. It incorporates a high-speed 10-bit ADC and fully differential CMOS analog preprocessing channels with clamping.
Key features include integrated anti-aliasing filters, a 2D 5-line adaptive comb filter, noise reduction, and auto contrast capabilities. The device supports robust automatic video standard detection and switching, along with programmable hue, saturation, sharpness, brightness, and contrast controls. It also includes luma-peaking processing and a patented architecture for locking to weak or unstable signals.
This decoder offers four independent scalers for horizontal and/or vertical 2:1 downscaling and supports channel multiplexing. The pixel-interleaved mode allows for up to four-channel D1 multiplexed 8-bit output at 108 MHz, and it can concurrently process NTSC and PAL inputs. An integrated four-channel audio ADC supports sample rates of 8 kHz or 16 kHz with I2S output in Master and Slave modes.
The TVP5157PNPR is housed in a 128-HTQFP package and is designed for surface mount applications. It operates within a commercial temperature range of 0°C to 70°C and utilizes 3.3-V compatible I/O. The standard package quantity is 1000 units on tape and reel.
| Qty | Low | High |
|---|---|---|
| 1+ | $10.24 | $10.24 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
It supports NTSC and PAL video standards.
It supports four independent channels.
It has a 10-bit ADC resolution.
It supports ITU-R BT.656 8-bit 4:2:2 with embedded syncs and YCbCr 16-bit 4:2:2 with embedded syncs.
It operates between 0°C and 70°C.
RoHS compliance status is unverified.