ADSP-1010AKN - 16x16 DSP Multiplier Accumulator | Analog Devices
Артикул: ADSP-1010AKN ✗ Снят с производстваADSP-1010AKN Обзор
A DSP multiplier-accumulator is a specialized arithmetic IC that multiplies two numerical operands and accumulates the result. It belongs to the multiplier/divider family, then to arithmetic and DSP peripheral ICs, and ultimately to the broader semiconductor category. Such devices reduce the number of external arithmetic operations required in digital signal processing, filtering, modulation, control, and instrumentation systems.
The verified product information identifies the ADSP-1010AKN as a 16-bit DSP multiplier and accumulator with a 35-bit output data bus. Its 64-terminal PDIP package provides a through-hole footprint suitable for conventional PCB assembly and prototype development. The 5 V supply requirement simplifies system design where modern 3.3 V processors interface through appropriately designed level-shifting or conversion stages.
The ADSP-1010AKN is categorized as a DSP peripheral and is also described by distributors as a linear analog multiplier/divider with multiplier-accumulator and summer capability. This combination of functions is useful in filter coefficient multiplication, state-variable arithmetic, waveform generation, adaptive processing, and closed-loop control calculations. Exact clock, accuracy, noise, and throughput details must be confirmed in the manufacturer datasheet before precision timing or signal-chain design.
Typical applications include digital filter implementations, industrial control loops, measurement and test equipment, communication signal processing, and embedded DSP modules. In these systems, the multiplier-accumulator can form the arithmetic core of a wider processor-assisted architecture when throughput and numerical resolution match the surrounding software and bus requirements.
Designers should verify pin functions, control timing, supply sequencing, and operating limits against the manufacturer datasheet before layout. Because the verified data provides a PDIP-64 package but not a complete pin map, board designers should obtain the official datasheet before assigning every signal to a PCB net. Spare logic and unused pins must be handled according to that document rather than inferred from the package alone.
This page consolidates verified distributor inventory, pricing, package, temperature, and interface information for the ADSP-1010AKN, while clearly separating unverified parameters. It also documents replacement constraints, practical use cases, and design risks so engineers can make a more reliable sourcing and design decision than a basic distributor listing provides.
Аналоги без доработки для ADSP-1010AKN — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
ADSP-1010A
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
ADSP-1010AKN Характеристики
| Device Type | DSP multiplier-accumulator |
| Multiplier Resolution | 16 x 16 bit |
| Output Data Bus Width | 35 bit |
| Напряжение питания | 5 V |
| Диапазон рабочих температур | 0°C to 70°C |
| Temperature Grade | Commercial |
| Number of Terminals | 64 |
| Package Code | DIP |
| Package Type | PDIP-64 |
| Terminal Form | Through-hole |
| Package Shape | Rectangular |
| Device Category | DSP peripheral |
| Arithmetic Functions | Multiplier, accumulator, summer |
| Тип монтажа | Through-hole PCB mounting |
Руководство по цоколевке ADSP-1010AKN в корпусе rectangular
Цоколевка для ADSP-1010AKN (корпус rectangular). Нумерация выводов, функции и схемы подключения определены в техническом описании производителя. Обратитесь к нему для точного посадочного места и рекомендаций по пайке.
Нет подробных данных о распиновке для ADSP-1010AKN.
Обратитесь к даташиту для полной конфигурации выводов.
Типичное применение
ADSP-1010AKN подходит для 6 применениеs: Digital Filter Arithmetic, Industrial Control Loops, Precision Measurement Equipment, Communication Signal Processing, Adaptive Noise Cancellation, Embedded DSP Modules.
Digital Filter Arithmetic
The ADSP-1010AKN is suitable for digital filter coefficient multiplication and state accumulation because it provides a 16-by-16-bit multiplier-accumulator with a 35-bit output bus. It can sit beside a DSP controller and return a wider intermediate result from each multiply-accumulate operation. Using a dedicated arithmetic path reduces processor instruction overhead in filter loops, although exact throughput and overflow behavior must be confirmed in the manufacturer datasheet. The 5 V supply and 64-pin PDIP format favor legacy laboratory, instrumentation, and controller platforms rather than compact new mixed-signal designs.
Рекомендуется
Industrial Control Loops
The ADSP-1010AKN can implement the multiply-accumulate operation required by proportional, integral, and derivative control calculations when a discrete controller uses fixed-point arithmetic. Its 16-by-16 multiplier and 35-bit output bus provide arithmetic headroom for combining sampled error with controller coefficients. The commercial 0°C to 70°C specification suits controlled indoor equipment, but it does not independently qualify the part for harsh industrial environments. System designers must also verify signal conditioning, isolation, and controller timing before using the device in a safety-critical loop.
Рекомендуется
Precision Measurement Equipment
The ADSP-1010AKN is applicable in measurement equipment that performs scaling, calibration, and weighted accumulation of sampled values. A 16-by-16-bit multiplication stage can combine an input measurement with a calibration coefficient, while the 35-bit output bus accommodates the resulting intermediate value before digital conversion. In a laboratory instrument, the part's PDIP-64 construction is mechanically straightforward to prototype and inspect. The actual measurement accuracy will depend on the signal chain, reference quality, clocking, and implementation, none of which can be inferred from the distributor listings alone.
Рекомендуется
Communication Signal Processing
The ADSP-1010AKN can serve as an arithmetic peripheral in communication equipment that performs real-time scaling, mixing, or weighted summation. Its dedicated multiplier-accumulator can process a sequence of samples and coefficients without using every multiplication in the main control processor. This makes the device relevant to legacy modulation, filter, and channel-processing designs using 5 V logic. Engineers should confirm interface timing and numerical behavior in the datasheet, and should account for the 0°C to 70°C commercial limit when planning deployed communications equipment.
Рекомендуется
Adaptive Noise Cancellation
The ADSP-1010AKN is suitable for adaptive filter and noise-cancellation prototypes where coefficients repeatedly multiply sampled signals and the results are accumulated. The 16-by-16-bit multiplier supports fixed-point coefficient processing, and the 35-bit output bus offers additional intermediate resolution compared with the stated operand width. A practical implementation could pair the multiplier-accumulator with an ADC, processor, and digital communication interface. Because convergence behavior depends on control software, word length, and architecture, the device should be evaluated as a candidate arithmetic block rather than assumed to provide a complete adaptive-filter solution by itself.
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Embedded DSP Modules
The ADSP-1010AKN can complement an embedded DSP in educational, instrumentation, and legacy automation modules that need an external multiplier-accumulator. The controller supplies operands and sequencing while the dedicated arithmetic device performs multiply-and-sum operations. Its through-hole PDIP-64 package is especially useful for prototypes assembled on perforated boards or conventional multilayer PCBs. The 5 V requirement is straightforward for older systems, although current-generation mixed-signal designs may prefer smaller packages and lower-voltage interfaces. Before finalizing any modern redesign, verify timing, control levels, and pin behavior against the official datasheet.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для ADSP-1010AKN — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | ADSP-1010A |
|---|---|---|
| Package | PDIP-64 | PDIP-64 |
| Brand | Analog Devices | Analog Devices |
| Device Type | DSP multiplier-accumulator | DSP multiplier-accumulator family device |
| Multiplier Resolution | 16 x 16 bit | 16 x 16 bit |
| Terminal Count | 64 | 64 |
Ключевые отличия
- Dedicated 16 x 16-bit multiply-accumulate arithmetic (против ADSP-1010A)
- Established 64-pin PDIP implementation (против ADSP-1010A)
- Single 5 V operating supply (против ADSP-1010A)
Заметки по проектированию
Use the official ADSP-1010AKN pinout to assign the 64 PDIP connections; the supplied distributor data confirms the package and terminal count but does not provide a complete pin map. Reserve every package lead on the PCB, confirm the orientation and notch or pin-1 marking, and keep sensitive analog or high-speed nets away from adjacent clock and control pins. Do not infer unused-pin treatment from generic DIP conventions.
The verified supply requirement is 5 V, so provide a clean 5 V rail and decouple close to the device according to the manufacturer datasheet. The supplied data does not state current consumption, permitted supply tolerance, or power dissipation, so these values must be obtained before sizing the regulator. Estimated power calculations are not included because the necessary operating-current and loss data are unavailable.
Treat the ADSP-1010AKN as a legacy DIP device rather than assuming that a modern surface-mount multiplier is interchangeable. A replacement must match the 64-pin footprint, supply arrangement, bus interface, control timing, and arithmetic behavior. In particular, do not substitute a generic analog multiplier with a similar resolution, because package pin functions and accumulator timing may differ even when headline multiplication specifications appear similar.
Confirm clock and control timing from the manufacturer datasheet before routing buses to a modern processor. The provided data establishes a 35-bit output bus but does not specify its voltage levels, edge rates, timing margins, or output drive capability. Keep the through-hole device's high-speed connections short, provide a defined ground reference, and avoid adding level translators unless their direction, delay, and noise behavior have been validated.
Информация о соответствии
The supplied verified listings identify the commercial temperature grade but do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. No compliance claim has been inferred from the manufacturer name or package type.
