Product Summary
The STV6412A is a highly integrated I2C bus-controlled audio and video switch matrix, optimized for use in digital set-top box applications. The STV6412A provides all the audio and video routings required in a full two SCART set-top box design.
Parametrics
STV6412A absolute maximum ratings: (1)Supply voltage for: - Slow blanking sections 13.2 V, Audio drivers 13.2 V, Internal Digital Audio parts 10 V, Digital parts 6 V, Video sections 6 V; (2)Voltage at Pin I to GND: Audio pins 0, VCCA V, Video pins 0, VCC or VCCBi V, Bus pins 0, 5.5 V, Slow blanking pins 0, VCC12 V; (3)Maximum ESD voltage allowed. 100 pF capacitor discharged; (4)through 1.5 kW serial resistor (Human Body Model): ±4 kV; (5)Operating Ambient Temperature: 0, +70 ℃; (6)Storage Temperature: -20, +150 ℃.
Features
STV6412A features: (1)I2C Bus Control; (2)Standby Mode with Interrupt Signal Output; (3)Video Section: 4 CVBS Inputs, 3 CVBS Outputs (one with; (4)Selectable Chroma Trap Filter), 3 Y/C Inputs, 2 Y/C Outputs, 6 dB Gain on all CVBS/Y and C Outputs, Integrated 150 W Buffers, 1 Y/C Adder, 2 RGB/FB Inputs, 1 Tri-state RGB/FB Output with 6 dB Adjustable Gain (from +3dB to +9dB), Video Muting on all Outputs, 2 Slow Blanking Inputs/Outputs, Sync Bottom Clamp on all CVBS/Yand RGB Inputs, Average Clamp on C Inputs, Bandwidth: 15 MHz, Crosstalk: 50 dB Minimum; (5)Audio Section: 4 Stereo Inputs, 3 Stereo Outputs, 1 Mono-Sound Output, Stereo-to-Mono Sound Capability, 0/6/9 dB Selectable Gain on one Stereo Input, Full Range Volume Control with Soft Control, Audio Muting on all Outputs.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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STV6412A |
Other |
Data Sheet |
Negotiable |
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STV6412AD |
STMicroelectronics |
Video ICs Aud/Vid Sw Matrix |
Data Sheet |
Negotiable |
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STV6412ADT |
STMicroelectronics |
Video ICs Aud/Vid Sw Matrix |
Data Sheet |
Negotiable |
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