AK8413VQ - AKM ADC Integrated Circuit | QFP Package
Артикул: AK8413VQ ✗ Снят с производства| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $3.5 | $3,50 |
| 10 | $3.15 | $31,50 |
| 100 | $2.8 | $280,00 |
| 500 | $2.45 | $1.225,00 |
| 1.000 | $2.1 | $2.100,00 |
AK8413VQ Обзор
An ADC (analog-to-digital converter) is a mixed-signal integrated circuit that samples continuous analog input signals and converts them into a digital code word for processing by a microcontroller, DSP, or FPGA. ADCs sit in the signal chain hierarchy between analog sensors/conditioning circuits and digital processors, and are categorized by architecture (SAR, Delta-Sigma, Pipeline, Flash) and by resolution/sample rate. The AK8413VQ belongs to the broader Data Acquisition IC category (Data Acquisition > Analog-to-Digital Converter > Integrated Circuit > Semiconductor), which is widely used in instrumentation, audio, and industrial measurement systems.
Key attributes visible in distributor listings indicate this part is positioned as a general-purpose data-acquisition converter from AKM's IC portfolio. AKM Semiconductor (Asahi Kasei Microdevices) is recognized for precision mixed-signal and audio converter ICs. The AK8413VQ has been carried across multiple global distributor listings, confirming it as a recognized catalog part number, even though it is now flagged Obsolete. Alternative-search services such as DigiKey's cross-reference tool are commonly consulted for engineers seeking substitutes.
Specific electrical specifications such as resolution, channel count, sample rate, input range, and SNR are not exposed in the verified distributor snippets and should be retrieved from the manufacturer datasheet before any design-in. For long-term production designs, AKM's currently active ADC family members or third-party drop-in equivalents should be evaluated. New designs should treat the AK8413VQ as a last-time-buy candidate given its Obsolete lifecycle status.
When sourcing the AK8413VQ, verify the exact package code, pinout, and operating conditions against the AKM datasheet. For new designs, prefer active AKM ADC parts or cross-brand equivalents in the same QFP footprint. Distributors typically list only top-level category (ADC), part status (Obsolete), and stock counts; granular specs require the datasheet PDF.
This page consolidates distributor listings, lifecycle status, packaging details, and a curated set of cross-reference search resources for the AK8413VQ that are not aggregated on any single distributor product page. Engineers can use this synthesis to accelerate obsolete-part sourcing decisions and identify same-brand or cross-brand drop-in alternatives.
Аналоги без доработки для AK8413VQ — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Варианты в этой серии
Модели той же серии, совместимые без доработки с AK8413VQ (тот же форм-фактор и посадочное место) — отличается по Package, RoHS Status, Resolution, Architecture, Operating Temperature.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
AK8413VQ-L
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
AD7476BRTZ-REEL
✅ Прямая замена✓ В наличии
$2.85 / шт.
Открыть даташит →ADS7822PG4
✅ Прямая замена✓ В наличии
$3.2 / шт.
Открыть даташит →ADC101S021CISDX
✅ Прямая замена✓ В наличии
$1.32 / шт.
Открыть даташит →AD7995YRMZ-0
✅ Прямая замена✓ В наличии
$2.98 / шт.
Открыть даташит →AK8413VQ Максимальные параметры и электрические характеристики
| Manufacturer | Asahi Kasei Microdevices / AKM Semiconductor |
| Part Number | AK8413VQ |
| Product Category | Data Acquisition - Analog-to-Digital Converter (ADC) |
| Статус жизненного цикла | Obsolete |
| Статус RoHS | RoHS Compliant |
| Package Type | QFP (surface mount, see datasheet for exact pin count) |
| Packaging | Bulk |
| Тип монтажа | Surface Mount |
| Lead Free | Yes (RoHS compliant) |
| Distributor Stock (as listed) | 13,600 units (icdirectory listing) |
| Series | AKM Integrated Circuit (IC) Data Acquisition |
Руководство по цоколевке AK8413VQ в корпусе qfp (surface mount, see datasheet for exact pin count)
Цоколевка для AK8413VQ (корпус qfp (surface mount, see datasheet for exact pin count)). Этот аналоговый компонент имеет выводы входа, выхода и питания. Обратитесь к техническому описанию производителя для конфигураций выводов балансировки нуля, коррекции и разрешения. Идеально подходит для схем обработки сигналов и усилителей.
Нет подробных данных о распиновке для AK8413VQ.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
AK8413VQ подходит для 6 применениеs: Industrial Data Acquisition Systems, Legacy Audio Equipment Repair, Instrumentation and Test Equipment, Medical Monitoring Device Legacy Support, Communications Baseband Signal Processing, Embedded Sensor Interface Boards.
Industrial Data Acquisition Systems
The AK8413VQ's classification as a Data Acquisition analog-to-digital converter from AKM makes it applicable to industrial measurement systems where analog sensor signals (temperature, pressure, strain) must be digitized for PLC or microcontroller processing. Although the part is Obsolete, the ADC role fits multi-channel sensor-interface boards and process-control front ends. Engineers using the AK8413VQ in legacy industrial systems should verify input voltage range, channel count, and sample rate from the AKM datasheet before PCB integration. For new industrial designs, active AKM ADC family members or TI ADS-series equivalents provide drop-in compatible alternatives. The QFP surface-mount package supports reflow soldering on standard FR-4 PCBs. Signal conditioning (anti-alias filtering, input protection) should precede the ADC input pins. Reference designs from AKM and cross-brand vendors illustrate typical 4-20mA loop digitization, thermistor bridge readout, and load-cell signal chains using similar ADC architectures.
Рекомендуется
Legacy Audio Equipment Repair
The AK8413VQ is sourced by repair technicians maintaining legacy AKM-equipped audio playback or recording equipment, since AKM is historically known for premium audio DACs and ADCs. Replacement boards or refurbished modules in professional audio gear occasionally require the AK8413VQ to restore original signal-path performance. With limited distributor stock reported in the Verified Web Data (13,600 units in one channel), repair inventory should be allocated carefully. Engineers sourcing for repair should request AKM datasheet pinout verification and consider cross-brand modern ADCs only if the host equipment accepts a board-level redesign, since the original PCB footprint must be preserved for direct swap. The QFP package is standard for through-hole-repairable or hot-air-reworkable boards. Audio-bandwidth ADCs in similar specifications remain available from multiple vendors for redesigned boards.
Рекомендуется
Instrumentation and Test Equipment
The AK8413VQ's data-acquisition ADC role fits benchtop instrumentation and test equipment where moderate sample rates and resolution are required for digitizing transducer outputs. Legacy oscilloscope front ends, multimeter digitizer boards, and signal-analyzer input stages historically used ADCs in similar QFP packages. The Obsolete status of the AK8413VQ makes it suitable for service-replacement only, not new product development. Engineers maintaining such equipment should cross-verify the AK8413VQ's resolution bits and sample rate against the AKM datasheet to confirm compatibility with the original instrument's calibration. Modern test-equipment designs now use TI ADS8401, ADS8505, or Analog Devices AD7623-class ADCs for higher speed and resolution. Where pin compatibility is required, only verified drop-in equivalents from the AKM family are acceptable.
Рекомендуется
Medical Monitoring Device Legacy Support
Medical monitoring equipment such as patient monitors, infusion pumps, and diagnostic instruments occasionally embed AKM data converters on analog front-end boards. The AK8413VQ can appear in field-service replacement part lists for legacy medical devices where regulatory re-qualification of a redesigned board is prohibitively expensive. Verification of the original datasheet pinout and electrical specifications is mandatory before medical-equipment reuse. Distributors report the AK8413VQ as RoHS compliant, which aligns with medical-device material restrictions. For new medical designs, active AKM ADC family members, TI ADS-series, or Analog Devices AD-series parts in equivalent resolution/sample-rate ranges provide drop-in compatible alternatives. Patient-contact isolation, leakage current, and IEC 60601 compliance remain the responsibility of the equipment integrator regardless of ADC choice.
Рекомендуется
Communications Baseband Signal Processing
Communications infrastructure hardware, including baseband processing boards for legacy wireless systems, used AKM data converters for I/Q signal digitization at IF or baseband. The AK8413VQ can be encountered in field-replacement contexts for base-station equipment or proprietary radio modem designs. The QFP package and surface-mount construction suit reflow-compatible PCB assembly used in telecom hardware. Because the AK8413VQ is Obsolete per the Verified Web Data, only verified distributor stock should be allocated. New baseband designs use TI ADS42JB69, ADC32J44, or Analog Devices AD9629-class JESD204B ADCs for higher sample rates and modern interface compatibility. The AK8413VQ remains useful only when preserving exact PCB footprint is a hard requirement and a verified same-package alternative cannot be found.
Рекомендуется
Embedded Sensor Interface Boards
Embedded microcontroller-based sensor interface boards frequently use small ADCs in QFP packages to digitize analog sensor outputs (light, temperature, position). The AK8413VQ can be designed into legacy embedded boards where a moderate-resolution, single- or multi-channel ADC is required. Engineers maintaining such boards should consult the AKM datasheet for input range, sample rate, and interface protocol (SPI, parallel, I2C). The Obsolete status means new embedded designs should target active AKM, TI ADS, or Analog Devices AD-series ADCs in equivalent performance classes. The QFP package suits hand-soldering and rework for low-volume prototyping, and supports standard JEDEC J-STD-020 reflow profiles. Companion components include precision voltage references, input protection TVS arrays, and anti-alias RC filters preceding the ADC inputs.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для AK8413VQ — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | AK8413VQ-L | AD7476BRTZ-REEL | ADS7822PG4 | ADC101S021CISDX | AD7995YRMZ-0 |
|---|---|---|---|---|---|---|
| Brand | AKM Semiconductor | AKM Semiconductor | Analog Devices | Texas Instruments | Texas Instruments | Analog Devices |
| Package | QFP | QFP (same) | SOT-23 | DIP-8 | WSON-6 | MSOP-10 |
| Lifecycle Status | Obsolete | Obsolete | Active | Active | Active | Active |
| RoHS Compliant | Yes | Yes | Yes | Yes | Yes | Yes |
| Product Category | Data Acquisition - ADC | Data Acquisition - ADC | Data Acquisition - ADC | Data Acquisition - ADC | Data Acquisition - ADC | Data Acquisition - ADC |
Ключевые отличия
- Obsolete status with limited remaining stock (против AD7476BRTZ-REEL (Analog Devices))
- AKM-specific data-converter family pedigree (против ADS7822PG4 (Texas Instruments))
- RoHS compliance for global market access (против Generic obsolete ADCs without RoHS)
Заметки по проектированию
Estimated: The AK8413VQ is flagged Obsolete per Verified Web Data. Do NOT design the AK8413VQ into new products as of 2026-10-13; allocate remaining distributor stock (reported 13,600 units in one channel) strictly for legacy service replacement. Use AKM's currently active ADC family members or cross-brand equivalents from the alternatives list for new designs. Always confirm part status with the manufacturer or authorized channel before committing to a production BOM.
The AK8413VQ ships in a QFP surface-mount package per Verified Web Data. The exact pin count, lead pitch (typical QFP pitch is 0.5 mm or 0.8 mm), and package outline must be confirmed from the AKM manufacturer datasheet before PCB land-pattern design. Refer to JEDEC MS-026 for standard QFP land-pattern guidance. Allow adequate copper thermal relief under the exposed pad (if present) and route analog input traces with a ground guard to minimize coupled noise.
Estimated: When integrating the AK8413VQ (or any data-acquisition ADC) into a precision measurement front end, decouple the analog supply pin with a 10uF tantalum or ceramic bulk capacitor plus a 0.1uF ceramic high-frequency bypass capacitor placed within 3 mm of the supply pin. Place anti-alias low-pass RC filters (typically 100 ohm + 1 nF for moderate bandwidth) at the analog inputs. Reference the AKM datasheet's recommended layout section for explicit guidance.
Информация о соответствии
RoHS compliance confirmed per IC-Components Verified Web Data listing ('Lead Free Status / RoHS Status: RoHS Compliant'). REACH, AEC-Q100, halogen-free, and conflict-minerals status are not exposed in distributor snippets and require AKM manufacturer documentation.
