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Audio & Video

Product catalog summary

Overview: This document provides a detailed overview of audio and video integrated circuits (ICs) from ROHM Co., Ltd., including specifications for audio amplifiers, video amplifiers, audio processors, and power supply ICs.

Audio Amplifiers: The document details various audio amplifiers such as automotive speaker amplifiers, portable amplifiers, and headphone amplifiers. Key specifications include supply voltage, quiescent current, standby current, voltage gain, output power, distortion, and package type. Features like ComfySILTM functional safety and automotive-grade compliance are highlighted.

Video Amplifiers: This section covers composite video amplifiers, video switches, and isolation amplifiers, focusing on supply voltage, current consumption, and output characteristics.

Image Correction ICs: These ICs are designed for panel image correction, featuring video encoders with built-in image correction capabilities.

Video LSIs: The document describes video decoders, encoders, and interface ICs, as well as display controller series for small to medium-sized TFT LCDs.

Power Supply ICs for Audio: Tailored for high-fidelity audio applications, these ICs are specified by output current, input voltage, output voltage, and noise levels.

Audio Processors: The document outlines analog audio processors with features like built-in micro-step volume control, tone control, and serial control interfaces, along with sound processors featuring built-in equalizers.

Audio Converters: This section includes audio codecs and digital-to-analog converters (DACs), focusing on conversion capabilities and performance metrics.

Key Features and Technologies: The MUS-IC™ series is highlighted for its focus on both numerical values and sound quality performance, along with the ComfySILTM trademark for functional safety.

Video Processing Chips: The document provides technical specifications for video processing chips, focusing on input/output capabilities, image quality adjustments, and functionalities like On-Screen Display (OSD) and Picture in Picture (PiP).

Specifications:

Input/Output Interfaces: Support for LVTTL, LVDS, MIPI-CSI2, and CVBS interfaces, with single and dual LVDS configurations.
Resolution Support: Capable of handling resolutions from QVGA to Full HD, with some models supporting WXGA and QHD.
Image Quality Adjustment: Includes functions for image quality enhancement, with advanced features like warping, rotation, and distortion correction.
OSD and ROM-OSD Functions: Most chips offer OSD capabilities, with support for multiple windows and layers.
Temperature Range: Operating temperatures range from -40°C to +105°C, suitable for automotive and industrial applications.

Key Features:

Rear Camera Functionality: Support for rear camera integration in automotive applications.
Picture in Picture (PiP): Select models offer PiP functionality for simultaneous display of multiple video sources.
State Monitor Function: Some chips include state monitoring for system diagnostics and performance tracking.
Halogen-Free Support: Certain models are available in halogen-free versions for environmental compliance.

Additional Notes:

Some features and specifications are under development. Inquiries for specific details like AEC-Q100 automotive grade compliance should be directed to sales representatives.

Catalog excerpts

Category Audio & Video Audio & Video Includes LAPIS Technology products Audio Ampliﬁers Automotive Speaker amplifier Speaker Amplifiers Headphone Amplifiers Others Line Amplifiers Isolation Amplifiers Power Supply ICs for Audio Power Supply ICs for High Fidelity Audio Video Ampliﬁers Composite Video Amplifiers Video Switches Others Isolation Amplifier Image Correction Image Correction IC for Panel Video Encoders Built-in Image Correction Analog Audio Processors Media Decoders Audio Converters Audio Codec Audio DAC Video LSIs Audio Processors Video Decoder Video Encoder Video Interface Display Controller Series for Small to Medium-Sized TFT LCD

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Audio & Video Audio & Video Audio Amplifiers Power Supply ICs for Audio Audio Processors Audio Converters Video Amplifiers Image Correction Video LSIs Audio Amplifiers Automotive Speaker amplifier 1.2W Monaural Class-AB Speaker Amplifier Supply Voltage (V) Audio & Video Voltage Gain Output Power (dB) (W) Built-in Amplifier Resistance Ri Rf (kΩ) (kΩ) Output Noise Voltage (µVrms) ComfySILTM Automotive Grade Functional AEC-Q100 Safety*1 ◎ComfySIL is a trademark or a registered trademark of ROHM Co., Ltd. *1 For more information about “ComfySILTM Functional Safety”, please refer to the of the cover....

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Audio & Video Portable Amplifier Analog Input Stereo Class-D Speaker Amplifier Part No. Output Noise Voltage (µVrms) Mid./High-Power Amplifier Class-D Speaker Amplifiers for Digital Input with Built-in DSP Part No. DSP Output Noise Voltage DC Cut Hard Parametric Volume (µVrms) HPF Clipper EQ Mid./High-Power Amplifier Class-D Speaker Amplifier for Digital Input Part No. Output Noise Voltage (µVrms) Power Limiter Function Mid./High-Power Amplifiers Analog Input/BTL Output Class-D Speaker Amplifiers Power Dissipation (W) Output Noise Voltage (µVrms) Power Limiter Function (Power Limitter) (Power...

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Audio & Video Others Line Amplifiers (Output Coupling Capacitor-less) Supply Voltage (V) Voltage Maximum Gain Output Voltage (dB) (Vrms) Distortion Output Noise Voltage Channel Separation Ripple Rejection (%) (µVrms) (dB) (dB) Charge Pump Isolation Amplifiers Part No. Operating Circuit Voltage CMRR Temperature Circuit Current Gain (dB) (˚C) (mA) (dB) Common-mode Input Voltage Range (V) VCC=8V Input Output Noise Channel Slew Rate Resistance Voltage Separation (V/µs) (kΩ) (µVrms) (dB) Power Supply ICs for Audio Power Supply ICs for High Fidelity Audio Please ensure that minimum Input Voltage always...

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Audio & Video 6ch/9ch Stereo Input Selector ICs Maximum Input Voltage: 4.2V Supply Voltage (V) Output Noise Voltage (µVrms) Serial Control Sound Processors with Built-in 2-band Equalizer Part No. Selector Current Consumption Single Diff. (mA) Bass Boost, 2 I C BUS Surround Bass Boost, 2 I C BUS Surround Sound Processors with Built-in 2-band Equalizer: Built-in Bass and Treble control *Loudness and Anti-aliasing Filter can be used exclusively. EXT: Set by external components BD37511FS and BD37512FS are pin-compatible. BD37513FS, BD37514FS and BD37515FS are pin-compatible. BD37522FS and BD37523FS...

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Audio & Video Analog Audio Processors Sound Processors with Built-in 3-band Equalizer Part No. Selector Current Supply Voltage Consumption (V) (mA) Single Diff. LPF/HPF Parametric Loudness for Sub EQ Woofer Super Bass High Voltage I2C BUS Output Output Noise Distortion Voltage (%) (µVrms) Serial Control Level Option ATT Meter Audio & Video Post Filter High-Voltage Output Noise Serial Distortion Output Voltage Control (%) (µVrms) (dB) General-Purpose Electronic Volume with Built-in Advanced Switch Part No. Selector Current Supply Voltage Consumption Single Diff. (V) (mA) Input Gain Fader Volume...

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Audio & Video Media Decoders AAC/WMA/MP3/WAV+SD Memory Card+CD-ROM Part No. MMC SD, USB2.0 miniSD, Full microSD, Speed SDHC File Search Search during the playback Folder number, Mode1, MPEG1 Layer3 File number, Mode2, Sample Rate: Search Play time, I 2C MPEG1, 2, 2.5 WMA9 MPEG4 ISO 9660 Folder name, form1/2, 32, 44.1, 48kHz Bit during the BUS LAYER1, 2, 3 Standard AAC-LC Level1, 2 File name, Romeo, Rate: 32, 64, 128, playback TAG (Artist, Joliet 192, 256, 320kHz Album, Title) Display Information CD-ROM Mode CD-ROM File System Folder number, Mode1, File number, Mode2, Play time, I 2C MPEG1, 2,...

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Audio & Video Video Amplifiers Composite Video Amplifiers Ultra-compact (WL-CSP) Output Capacitor-less 1ch Video Drivers Max Output Level (VP-P) Video Out→In Change Mode Input type Input type Output Capa-less Output Capacitor-less 1ch Video Drivers Part No. Output Capa-less Compact Low Current 1ch Video Drivers Max Output Level (VP-P) Video Out→In Change Mode Video Driver Input type Audio & Video Output Capa-less 1ch Video Drivers Built-in Video Switch Part No. Input type (Standby) (Standby) Output Capa-less Video Switches 1ch Video Switches (Wide Band-width) Part No. Input type Video Driver...

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Audio & Video Image Correction Image Correction IC for Panel Supply Voltage (V) Part No. Image Data Size Image Adjustment LVDS Transmitter Video Encoders Built-in Image Correction Supply Voltage (V) VDD Core Image Data Size I2C BUS Serial EEPROM Interface Video Encoder Video LSIs Video Decoder (LAPIS Technology products) CVBS/S-video Part No. Input (Analog) Output (Digital) Pixel Frequency Crystal Oscillator supported Simple, small Simple, small MIPI output I/P conversion WVGA, EGA analog RGB supported Halogen Automotive Free Grade*2 Support*1 *1 A check mark of halogen free support means that...

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Audio & Video Display Controller Series for Small to Medium-Sized TFT LCD (LAPIS Technology products) Video Decoder, Scaler Included Part No. Input (Analog) Input (Digital) ITU-R BT.656 YUV 8bit Single LVDS (RGB 18/24bit) ML86207 ITU-R BT.656 YUV 8/16/24bit RGB 18/24bit + Single LVDS (RGB 18/24bit) ITU-R BT.656 YUV 8bit RGB 18/24bit Single LVDS (RGB 18/24bit) QVGA Line to WVGA ITU-R BT.656 YUV 8/16bit ITU-R BT.1120 like Single/Dual LVDS (RGB 18/24bit) MIPI-CSI2 (RGB565/888, YUV422-8bit) Audio & Video Rear camera function WXGA panel support Image quality adjustment LVTTL/LVDS I/F Digital video...

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