Product Details
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1. Description The IDT821054PQFG is a high-performance, industrial-grade PCM (Pulse Code Modulation) CODEC (Coder/Decoder) integrated circuit designed by Renesas Electronics America Inc. This device is specifically tailored for applications requiring robust and reliable audio processing capabilities. With its compact 64-PQFP (14x14) package, it offers a versatile solution for various industrial and commercial audio systems. 2. Features Voltage Supply: The IDT821054PQFG operates within a digital and analog voltage supply range of 4.75V to 5.25V, ensuring stable performance under diverse environmental conditions. Type and Filter: It is a PCM CODEC with filtering capabilities, making it ideal for applications requiring high-quality audio signal processing. Sigma Delta Modulation: This device does not employ sigma delta modulation, which simplifies its design and enhances its real-time processing capabilities. RoHS Compliance: The part is ROHS3 compliant, adhering to the latest environmental regulations. Operating Temperature: The IC operates within a wide temperature range of -40°C to 85°C, making it suitable for harsh industrial environments. ADCs/DACs: It features four analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs), providing balanced input/output capabilities. Mounting Type: Designed for surface mount technology (SMT), this IC facilitates easy integration into modern PCBs. Moisture Sensitivity Level (MSL): With an MSL rating of 3 (168 hours), it ensures reliable performance even in humid environments. Data Interface: The device supports PCM audio interfaces, enabling seamless communication with various audio systems. 3. Applications The IDT821054PQFG is primarily suited for: - Industrial Audio Systems: It is ideal for industrial settings where high-quality audio signals are crucial, such as in manufacturing facilities or control rooms. - Commercial Audio Equipment: Its robust design and reliable performance make it suitable for commercial audio applications like public address systems or conferencing equipment. - Medical Devices: The device's ability to operate in a wide temperature range makes it suitable for medical devices requiring precise audio processing. Secondary applications include: - Automotive Infotainment Systems: The IC's industrial-grade quality ensures reliable performance in automotive environments. - Security Systems: It can be used in security systems where clear audio communication is essential. |
Product Description
| Type | Description |
| ANSC PART# | ANSC - 821054PQFG |
| Category | Integrated Circuits (ICs) |
| Interface | |
| CODECS | |
| Manufacturer | Original |
| Series | - |
| Packaging | Tray |
| Part Status | Obsolete |
| Type | PCM, Filter |
| Data Interface | PCM Audio Interface |
| Resolution (Bits) | - |
| Number of ADCs / DACs |
4 / 4 |
| Sigma Delta | No |
| S/N Ratio, ADCs / DACs (db) Typ | - |
| Dynamic Range, ADCs / DACs (db) Typ | - |
| Voltage - Supply, Analog | 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 64-QFP |
| Supplier Device Package | 64-PQFP (14x14) |
| Base Product Number | 821054 |
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