AK7601VQ - 48-LQFP Audio Processor ADC/DAC | AKM
料号： AK7601VQ ✓ 量产中AK7601VQ 概述
An audio processor with ADC/DAC capability is a specialized mixed-signal integrated circuit that converts between digital audio data and analog audio signals while providing associated control or signal-processing functions. Within the broader semiconductor hierarchy, the AK7601VQ belongs to the ADC/DAC and audio-special-purpose IC categories. It is therefore distinct from a general-purpose microcontroller and from a passive audio component such as a codec connector or crystal.
The verified AK7601VQ listing identifies an integrated-circuit component with ADC/DAC positioning and a 48-LQFP package. This package provides a substantial pin count for mixed-signal connections, clock and control signals, digital data interfaces, analog audio channels, and power or ground pins. However, the supplied web records do not expose the pin table or exact electrical ratings, so designers must obtain the manufacturer datasheet before assigning any pin, voltage, impedance, or signal-integrity requirements.
The AK7601VQ’s power, performance, and compatibility cannot be quantified from the supplied records alone. Required parameters include operating voltage, digital interface format, supported sample rates, ADC and DAC resolution, analog input or output range, clock frequency, operating temperature, and audio-channel count. Those values remain explicitly unverified rather than being inferred from the product family or from similarly named devices.
Typical potential uses include digital audio recording, playback, sound-card, multimedia, communications, and embedded-audio systems, provided its later-confirmed interfaces and signal levels match the host design. Audio codec implementations such as the AK4117VF or AK4116VF may be useful companion choices when the AK7601VQ is used for broader audio conversion or processing. The correct codec and signal-chain arrangement must be selected only after checking format, clock, and channel compatibility.
The principal design consideration is preventing an incomplete specification from becoming an invalid PCB design. Confirm the 48-LQFP footprint, exposed-pad requirements, analog supply arrangement, grounding strategy, clock source, and digital bus signaling against the official datasheet. This page consolidates verified distributor availability, package information, sourcing links, and engineering caveats that are not available from a basic distributor listing alone.
直接替换替代料： AK7601VQ ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
该产品暂无直接替换替代料。
请求替代料AK7601VQ 最大额定值与电气特性
| Product Type | Audio channel IC / audio processor with ADC/DAC functions |
| Manufacturer | Asahi Kasei Microdevices/AKM |
| 封装 | 48-pin LQFP |
| 安装类型 | Surface mount |
| Packaging | Tape and reel (TR) |
| Production Status | Fully developed and mass-produced |
| Converter Functions | ADC and DAC |
AK7601VQ 48-pin lqfp 引脚配置指南
AK7601VQ（48-pin lqfp 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： AK7601VQ.
请参阅 数据手册 以查看完整引脚配置。
典型应用
AK7601VQ 适用于 6 应用s: Digital Audio Recording Interface, Digital Audio Playback System, Multimedia Sound Card, Communications Audio Front End, Industrial Audio Control Panel, Embedded Audio Processing.
Digital Audio Recording Interface
The AK7601VQ is a candidate for a digital audio recording path because the verified product data identifies an audio processor with ADC/DAC functionality and places it in the 48-pin LQFP class. Its use would involve routing microphone or line-level analog audio into the converter, transferring the resulting digital stream to a host processor, and supporting simultaneous or playback conversion where the device supports the required modes. The supplied records do not disclose converter resolution, input impedance, full-scale voltage, sample rate, or clock architecture, so those values must be verified from the manufacturer datasheet before analog gain and front-end design can be finalized. The 48-pin package offers enough physical connection capacity for digital buses, clocks, control signals, analog connections, and power, but its actual pin assignment remains unverified.
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Digital Audio Playback System
The AK7601VQ may fit a playback system in which digital audio data is converted into an analog output for an amplifier, speaker system, headphone circuit, or line-level source. The verified Audio Channel classification and ADC/DAC positioning support this use conceptually, while the 48-pin LQFP package provides a mixed-signal implementation footprint. Before selecting the device, engineers must confirm the digital audio bus format, permitted master or slave clock arrangement, supported sampling frequencies, DAC resolution, output impedance, and analog output range. Those parameters are not present in the supplied distributor records and cannot be safely inferred. If the host already requires a separate codec, AK4116VF or AK4117VF may warrant comparison as dedicated converter companions, subject to matching the interface and clock requirements.
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Multimedia Sound Card
A multimedia sound card is another potential application for the AK7601VQ because it combines an audio-special-purpose classification with ADC/DAC functionality. A practical design would use the device between analog input or output circuitry and a digital audio host, with separate attention to analog grounding, clock distribution, and digital signal integrity. The verified data confirms the 48-pin LQFP package but gives no supported host interface, audio word length, sample-rate list, operating voltage, or channel configuration. Consequently, prototype decisions should wait for verification of those electrical and protocol details. AK4117VF and AK4116VF can be evaluated as dedicated companion ADCs, while the AK7601VQ remains the candidate integrated audio processor when its confirmed feature set aligns more closely with the complete sound-card signal chain.
推荐
Communications Audio Front End
The AK7601VQ can be considered for a communications audio front end when the system requires local conversion between analog voice-band signals and a digital audio processor. The 48-pin LQFP package is consistent with a mixed-signal audio implementation, and the verified listing identifies ADC/DAC functions needed for receive and transmit signal paths. However, the available records omit critical line-level specifications such as input and output ranges, signal-to-noise ratio, total harmonic distortion, clock accuracy, and supported voice sampling rates. These parameters determine whether the device can work directly with a microphone preamplifier, line amplifier, or telephone interface. Engineers should therefore treat AK7601VQ as a candidate only after confirming analog levels and digital timing against the communications codec or host processor requirements.
推荐
Industrial Audio Control Panel
The AK7601VQ may be evaluated for an industrial control panel that captures operator audio, provides audio feedback, or processes sound locally. The audio processor ADC/DAC classification and 48-pin LQFP package make the device relevant to this use case, but the supplied records do not confirm industrial temperature qualification, transient tolerance, electromagnetic performance, or long-term availability. A robust implementation would also require isolation or surge protection between external audio connectors and the IC, plus filtering appropriate to the environment. Before schematic approval, verify operating voltage, analog input/output range, sample rates, interface format, clocking, and supported temperature range from the official documentation. A separate AK4117VF or AK4116VF converter may be preferable if the confirmed AK7601VQ feature set does not meet the panel’s channel or routing requirements.
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Embedded Audio Processing
Embedded systems with audio input and output can evaluate the AK7601VQ as a dedicated audio companion to a host processor. Its verified audio-channel positioning and ADC/DAC functionality are useful for offloading conversion from a general-purpose MCU, while the 48-pin LQFP package provides a defined surface-mount implementation. The actual division of labor depends on parameters absent from the supplied records: digital interface type, supported clocks, conversion resolution, sample-rate range, latency, and power consumption. The host must also agree on framing, master-clock direction, reset behavior, and data alignment. AK4104ET may be considered as another site-listed AKM audio-interface candidate, but it is not presented as a drop-in replacement until pin and electrical compatibility are established.
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推荐产品汇总
工程参考数据： AK7601VQ ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 |
|---|---|
| Brand | Asahi Kasei Microdevices |
| Package | 48-pin LQFP |
| Product Category | Audio Channel / Audio Processor ADC/DAC |
| Packaging | Tape & Reel |
| ADC/DAC Function | Yes |
| Production Status | Fully developed and mass-produced |
| Pin Count | 48 pins |
关键差异点
- Exact-ordering-code sourcing record （对比 Unverified generic AKM 48-LQFP audio devices)
- Consistent tape-and-reel production format （对比 Non-reel or unverified package variants)
- Explicit ADC/DAC positioning （对比 AK4117VF)
设计说明
Do not release the 48-pin LQFP footprint until the official AK7601VQ pin table and land pattern have been checked. Confirm pin-1 orientation, pad dimensions, solder-mask clearance, and whether the package includes an exposed pad requiring thermal-via and copper treatment. The verified web data establishes the package family but does not supply a package drawing or pin map.
Separate analog audio paths from digital clocks and bus signals, and place any required input, output, or reference components close to their associated pins. Keep high-current return paths away from sensitive audio nodes. Because the AK7601VQ pinout, supply arrangement, and internal block diagram were not provided, use the manufacturer’s reference layout as the controlling design source rather than applying a generic LQFP layout.
Verify master-clock and digital-interface timing before routing the board. Audio converters can be sensitive to clock jitter, signal-imbalance violations, and mismatched termination. The supported interface, voltage levels, clock modes, and maximum rates are all unverified here, so schematic and layout decisions must wait for those datasheet limits and any recommended external termination or filtering networks.
合规信息
No verified AK7601VQ compliance declarations were supplied. Compliance and qualification must be confirmed for the exact ordering code using current manufacturer documentation.
