ADSP-3201KG - 32-Bit Floating-Point DSP | Analog Devices
N.º da peça: ADSP-3201KG ✗ Fim de vida| Qtd. | Preço unitário | Total |
|---|---|---|
| 1 | $31.2885 | $31,29 |
| 10 | $31.2885 | $312,89 |
| 100 | $31.2885 | $3.128,85 |
| 500 | $31.2885 | $15.644,25 |
| 1.000 | $31.2885 | $31.288,50 |
ADSP-3201KG Visão geral
A digital signal processor is a semiconductor specialized for executing mathematically intensive operations on sampled signals. Unlike a general-purpose microprocessor, a DSP architecture is optimized for filtering, Fourier analysis, modulation, waveform generation, and other operations requiring predictable execution of multiply-accumulate tasks. In the product hierarchy, the ADSP-3201KG is a floating-point DSP processor, a specialized form of digital signal processor and embedded processor.
The verified data identifies the device as a 32-bit floating-point DSP processor with a 10 MHz maximum clock frequency. Its 4.75 V to 5.25 V operating range provides 250 mV of margin around a nominal 5 V rail. The 144-pin ceramic PGA package supports through-hole PCB installation and is suited to legacy industrial, telecommunications, instrumentation, and control systems where an established processor and package are needed.
Its floating-point processing format is valuable for algorithms that depend on dynamic range, precision, or real-time numerical operations. A 10 MHz clock can support lower-rate signal-processing pipelines and embedded control functions, although the final throughput depends on the instruction mix, memory configuration, peripheral utilization, and system timing. Designers should not equate clock frequency alone with application performance.
Typical uses include real-time filtering, signal analysis, communications processing, industrial control, test and measurement, and embedded audio or instrumentation. The ADSP-3201KG can be used where deterministic numerical processing and a 32-bit floating-point architecture are more important than the integration level of a modern microcontroller or system-on-chip.
The primary design consideration is lifecycle and availability. Because the listed sources include Rochester Electronics distribution for this mature part, procurement should confirm supply status, lot traceability, and documented operating limits before committing a new production design. PCB replacement also requires exact verification of the 144-pin ceramic PGA pinout, supply rails, clock source, and memory interface.
This page consolidates verified distributor specifications, sourcing details, application context, and drop-in replacement research. It distinguishes documented ADSP-3201KG characteristics from information that still requires datasheet confirmation, helping engineers evaluate procurement, compatibility, and redesign risk before selecting this specialized DSP processor.
Alternativas drop-in para ADSP-3201KG — mesmo encapsulamento, compatível pino a pino. Peças de encapsulamento diferente que exigem retrabalho na PCB são excluídas.
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Nenhuma alternativa drop-in disponível para este produto.
Solicitar alternativasADSP-3201KG Especificações
| Processor Type | 32-bit floating-point DSP peripheral |
| Architecture Bit Width | 32 bit |
| Numeric Format | Floating point |
| Frequência máxima de clock | 10 MHz |
| Nominal Supply Voltage | 5 V |
| Minimum Operating Supply Voltage | 4.75 V |
| Maximum Operating Supply Voltage | 5.25 V |
| Faixa de temperatura de operação | 0°C to 70°C |
| Temperature Grade | Commercial |
| Package Type | 144-pin ceramic PGA |
| Package Code | PGA |
| Number of Terminals | 144 pins |
| Tipo de montagem | Through-hole |
| Package Shape | Square |
| Device Classification | DSP peripheral IC |
| Component Category | Embedded - DSP (Digital Signal Processors) |
| Manufacturer | Analog Devices Inc. |
Guia de Configuração de Pinos do ADSP-3201KG square
Configuração de pinos para ADSP-3201KG (pacote square). A numeração dos pinos, funções e diagramas de conexão estão definidos no datasheet do fabricante. Consulte-o para o footprint exato e diretrizes de soldagem.
Nenhum dado detalhado de pinagem disponível para ADSP-3201KG.
Consulte a ficha técnica para a configuração completa dos pinos.
Aplicações típicas
ADSP-3201KG é adequado para 6 aplicaçãos: Legacy Real-Time Signal Filtering, Industrial Vibration Monitoring, Communications Signal Processing, Test and Measurement Instrumentation, Embedded Audio Processing, Industrial Control and Automation.
Legacy Real-Time Signal Filtering
The ADSP-3201KG fits legacy real-time filtering systems that require 32-bit floating-point numerical processing at rates supported by its 10 MHz maximum clock. It can serve as the central processing element in a sampled-signal path where filters operate continuously on sensor, vibration, or control data. Floating-point arithmetic provides useful dynamic range and precision, while the 4.75 V to 5.25 V supply requirement calls for a regulated legacy 5 V rail. The main engineering trade-off is the 144-pin ceramic PGA footprint, which limits board density. Designers must also verify the complete pinout, memory interface, and timing diagrams from the manufacturer datasheet before adapting an existing schematic.
Recomendado
Industrial Vibration Monitoring
The ADSP-3201KG is applicable to legacy industrial vibration-monitoring equipment in which accelerometer signals must be filtered and analyzed under deterministic timing. Its 32-bit floating-point DSP classification and 10 MHz maximum clock support real-time numerical processing, especially where an installed system already uses the Analog Devices processor and its 144-pin ceramic PGA footprint. The commercial 0°C to 70°C rating makes environmental qualification essential for machinery located outside that range. A production design should include input protection, regulated 5 V power, and careful clock routing. Because modern edge processors may offer smaller packages and lower power, this choice is most defensible as a maintenance-driven or pin-compatible continuation rather than a new compact platform.
Recomendado
Communications Signal Processing
The ADSP-3201KG can support legacy communications signal-processing functions such as channel filtering, modulation-related computation, and spectral analysis when the system clock and memory architecture are appropriate for a 10 MHz processor. Its 32-bit floating-point format is useful where numerical precision and dynamic range affect signal quality. The part should be evaluated against the complete Analog Devices datasheet for clock generation, memory timing, serial interfaces, and interrupt behavior, because those details are not present in the supplied distributor snippets. Supply sequencing and the 4.75 V to 5.25 V operating range require robust 5 V regulation. Its ceramic PGA package favors serviceability and legacy socketed systems rather than compact modern radio hardware.
Recomendado
Test and Measurement Instrumentation
The ADSP-3201KG is a reasonable candidate for legacy test and measurement instruments that perform real-time numerical correction, filtering, or analysis on captured waveforms. Its 32-bit floating-point architecture supports precision-oriented processing, and the 10 MHz maximum clock is relevant to modest-rate acquisition and control loops. Maintaining an existing instrument may outweigh the disadvantages of a 144-pin ceramic PGA package, including larger board area and obsolete-material risk. The commercial temperature rating is suitable only for controlled indoor instruments. Engineers should validate memory capacity, external program and data memory requirements, interrupt timing, and analog-interface compatibility from the full datasheet before committing to production procurement.
Recomendado
Embedded Audio Processing
The ADSP-3201KG may serve in a legacy embedded audio system that needs real-time filtering or mixing using 32-bit floating-point calculations. The verified 10 MHz maximum clock supports low- to moderate-bandwidth processing, depending on channel count, filter complexity, memory access, and peripheral load. Its single 5 V supply domain simplifies compatibility with older analog audio circuitry compared with a multi-rail system, although 4.75 V to 5.25 V must still be maintained. The 144-pin PGA package is a major limitation for portable equipment because it consumes substantial board area. For new products, a modern audio DSP or MCU may provide better integration; for an existing platform, software and pin compatibility become the decisive selection criteria.
Recomendado
Industrial Control and Automation
The ADSP-3201KG can fit legacy automation controllers where control-law evaluation and signal conditioning benefit from dedicated floating-point execution. Its 32-bit DSP architecture and 10 MHz maximum clock provide deterministic processing for closed-loop tasks, provided the software and memory configuration are validated. The commercial 0°C to 70°C range is a major qualification concern in factories, vehicles, or outdoor cabinets, so thermal design must keep the device inside its rated environment or trigger a redesign. The ceramic PGA package supports through-hole assembly and replacement on older control boards. Procurement should emphasize traceability and long-term availability because the supplied evidence shows specialist distribution rather than a clearly stated active lifecycle designation.
Recomendado
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Dados de referência de engenharia para ADSP-3201KG — comparação, orientação de projeto e informações de conformidade.
Guia de seleção
Comparação com alternativas
| Parâmetro | Este produto |
|---|---|
| Package | 144-pin ceramic PGA |
| Brand | Analog Devices |
| Processor Type | 32-bit floating-point DSP peripheral |
| Architecture Bit Width | 32 bit |
| Maximum Clock Frequency | 10 MHz |
| Nominal Supply Voltage | 5 V |
| Operating Supply Range | 4.75 V to 5.25 V |
| Operating Temperature Range | 0°C to 70°C |
| Mounting Type | Through-hole |
| Temperature Grade | Commercial |
| Verified Reference Price as of 2026-10-23 | $31.2885 starting price |
Notas de projeto
Do not treat a generic cross-reference result as proof that another DSP is pin-compatible. A valid replacement for the ADSP-3201KG must reproduce the 144-pin ceramic PGA pinout, supply and ground assignments, clock interface, memory connections, interrupts, peripherals, and reset behavior. The supplied search data identifies no verified drop-in substitute, so schematic-level comparison against the complete Analog Devices datasheet is mandatory before labeling any candidate as a replacement.
Design the ADSP-3201KG supply rail to remain between 4.75 V and 5.25 V under startup, load, temperature, and component tolerance. The verified nominal voltage is 5 V, so the rail is not a 3.3 V-compatible design. Use local high-frequency bypassing and verify the decoupling values and power sequencing requirements from the manufacturer datasheet rather than extrapolating them from generic DSP practice.
The ceramic PGA package requires through-hole board space and careful socket or solder-joint inspection. Before layout, obtain the official pin drawing and confirm pin 1 orientation, row spacing, and every power and ground connection. For a repair-focused design, preserve the original footprint and socket only after mechanically comparing it with the required ceramic package; do not infer dimensions from generic PGA drawings.
The 0°C to 70°C specification is commercial grade and is not adequate evidence for industrial, automotive, or outdoor deployment. Check enclosure temperature rise, nearby regulator dissipation, and worst-case ambient conditions. If the assembly can exceed 70°C or fall below 0°C, treat the ADSP-3201KG as unsuitable unless a specifically qualified, verified replacement is obtained.
Informações de conformidade
The supplied distributor data does not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals compliance. AEC-Q100 is not applicable to the documented commercial-temperature DSP rather than an automotive-qualified device.
