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AV Selector IC
CA0034AN is a switching IC for audio 6-input/2-output and video 6-input/2-output.
The IC has differential input circuits for audio section and video section respectively, and can remove
With its integrated gain switching amplifier and LPF, the IC allows reducing number of external circuits.
Its wide guaranteed temperature range and compact package allow using the IC not only in customer applications but also for audio video signals of car AV equipment.
| Audio Block | 6-input/2-output selector |
|---|---|
| Built-in differential input circuit to remove ground noise | |
| Built-in audio LPF circuit （-0.5dB@24kHz,-24dB@96kHz） | |
| Built-in output gain control function（AGCA：0dB～-6dB,1dB step） | |
| Built-in independent channel mute function | |
| Video Block | 6-input/2-output selector |
| Built-in sync tip clamp circuit | |
| Built-in output video driver | |
| Built-in output gain switching function (VGAIN：+6dB/+3dB/0dB/-3dB) | |
| Built-in output gain fine control function （VGCA：-1dB～+1dB,0.1dB step） | |
| Built-in video LPF circuit (0dB@6MHz,-35dB@27MHz) | |
| Built-in independent channel mute function | |
| Control Block | I2C interface that supports high speed mode |
| Power supply voltage | 7.5V～9.5V |
| Operating ambient temperature | -40℃～85 °C |
| Package type | 6mm x 6mm 48pin QFN 0.4mm pitch |
Under mass production
Video isolation amplifier IC
CA0023AN is a video isolation amplifier that transmits video signals from external equipment to internal circuit after removing external noise. Its compact package (SON-8p) with integrated two circuits allows downsizing and cost cut of circuits. Because a wide operating temperature range is guaranteed, the IC is optimum for video signal interface of vehicle equipment.
| Package | SON-8pin 2.2mm × 2.2mm 0.5mm pitch |
|---|---|
| Common mode noise reduction rate (CMRR) | TYP -60dB |
| Broadband frequency characteristics | 30MHz flat |
| Power supply voltage | 5.0V+/- 0.5V (maximum rating: 7.0V) |
| Wide operating temperature range | -40°C to 85°C |
| Bias input | compatible |
Under mass production
Video selector IC
CA0024AN is a video selector IC that switches two video signals. The IC includes three circuits of 2-input/1-output switches, and optimum for switching of RGB signals and component signals.Its QFN-16pin package (3.0mm x 3.0mm) conserves mounting space.Because the operation temperature range and the storage temperature range is wide, the IC can be also used for car AV equipment.
| Package | QFN-16pin 3.0mm × 3.0mm 0.5mm pitch |
|---|---|
| Wideband frequency characteristics | 100kHz to 20MHz 0dB（typ） |
| Power supply voltage | 5.0V+/- 0.5V (maximum rating: 7.0V) |
| Wide operating temperature range | -40°C to 85°C |
| Bias input | compatible |
Includes three circuits of 2-input/1-output selectors
Under mass production
