ADSP-3202JG - 32-Bit Floating-Point DSP, 8 MHz | Analog Devices
部品番号: ADSP-3202JG ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $26.1658 | $26.17 |
| 10 | $0 | $0.00 |
| 100 | $0 | $0.00 |
| 500 | $0 | $0.00 |
| 1,000 | $0 | $0.00 |
ADSP-3202JG 概要
A digital signal processor, or DSP, is a specialized processor architecture optimized for mathematical operations on sampled or streamed data. In the broader hierarchy, the ADSP-3202JG belongs to the embedded-processor category and is associated with digital signal processing, industrial control, communications, and real-time signal-processing systems. Floating-point arithmetic is particularly useful when algorithms require a wide dynamic range or fractional calculations.
The verified specifications identify a 32-bit floating-point processor, an 8 MHz maximum clock frequency, 32-bit output data-bus width, 0C to 70C operating temperature, 5 V nominal voltage, commercial temperature grade, and 144 terminals. The ceramic PGA package is a through-hole pin-grid format rather than a compact surface-mount package, making it suited to systems that favor socketed or plated-through-board implementation. Additional processor architecture, memory, peripheral, timing, and electrical details are not supplied in the verified data and must be confirmed from the manufacturer documentation before design release.
Typical signal-processing uses include audio and communications front ends, industrial measurement, motor and motion-control assistance, instrumentation, and embedded systems that process data in real time. The 8 MHz clock specification indicates that the device is not positioned solely as a high-throughput accelerator; system partitioning and real-time scheduling should be evaluated against the actual workload. Software, memory configuration, peripheral availability, and interrupt behavior should be verified before selecting it for a new design.
A key design consideration is the 144-pin PGA package. Its large pin count requires careful PCB footprint, via-in-pad policy, connector routing, and mechanical planning. Because the verified source does not provide a complete pinout, applications must use the manufacturer package drawing and datasheet rather than infer pin assignments from the distributor summary.
This page combines the verified distributor specifications, package information, pricing evidence, application guidance, and uncertainty markers. It does not invent missing electrical or pin-level data; consult the official ADSP-3202JG documentation for final qualification, layout, and programming decisions.
ドロップイン代替品: ADSP-3202JG — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
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ADSP-3202JG
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データシートを見る →ADSP-3202JG 仕様
| Processor Type | 32-bit floating-point DSP |
| 最大クロック周波数 | 8 MHz |
| Nominal Supply Voltage | 5 V |
| Output Data Bus Width | 32 bit |
| 動作温度範囲 | 0C to 70C |
| Temperature Grade | Commercial |
| Package Type | Ceramic PGA-144 |
| Terminal Count | 144 terminals |
| Terminal Form | Pin/PEG |
| Package Shape | Square |
| Device Category | DSP Peripheral |
| Core Architecture | Blackfin embedded processor |
| Output Data Width | 32 bit |
| Operating Condition | 0C to 70C |
| Mounting Format | Through-hole pin-grid array |
ADSP-3202JG square ピン配置ガイド
ADSP-3202JG (square パッケージ) のピン配置。 ピン番号、機能、接続図はメーカーのデータシートで定義されています。正確なフットプリントとはんだ付けのガイドラインについては、データシートを参照してください。
詳細なピン配置データはありません: ADSP-3202JG.
詳細は データシート をご参照ください。
主な用途
ADSP-3202JG の用途: 6 件s: Industrial Audio Processing, Communications Signal Conditioning, Industrial Measurement and Instrumentation, Motor and Motion-Control Assistance, Embedded Data Acquisition, Real-Time Control and Monitoring.
Industrial Audio Processing
The ADSP-3202JG fits an industrial audio-processing subsystem where a 32-bit floating-point processor is useful for filtering, mixing, or real-time signal conditioning. Its verified 8 MHz maximum clock frequency and 32-bit output data-bus width provide a defined starting point for partitioning deterministic workloads across the system. The device can sit between an audio interface and a control MCU, provided the engineer confirms memory, peripheral, and software support. The ceramic PGA-144 package requires a deliberate through-hole PCB footprint and is less convenient than a surface-mount DSP for compact consumer products.
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Communications Signal Conditioning
ADSP-3202JG can support communications signal-conditioning functions that involve filtering, modulation-related arithmetic, or buffered data handling. The verified 32-bit floating-point architecture is suitable for workloads that benefit from fractional numerical representation, while the 32-bit output bus can simplify data transfer to compatible surrounding logic. The 8 MHz clock is the principal constraint to evaluate: engineers should benchmark the complete real-time workload and add peripherals or partitioning where throughput is insufficient. Firmware, bus protocol, and timing must be validated against the complete manufacturer documentation.
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Industrial Measurement and Instrumentation
The ADSP-3202JG is relevant to instrumentation architectures that collect, transform, and present sensor-derived data in real time. Its floating-point processor can simplify algorithms involving scaling, filtering, calibration, and compensation compared with an integer-only design. The verified 5 V nominal supply and 0C to 70C commercial range fit controlled indoor equipment, while the 144-pin ceramic PGA package supports a through-hole implementation with generous routing access. Confirm analog-interface requirements separately; the supplied data does not define integrated converters, memory, timers, or analog peripherals.
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Motor and Motion-Control Assistance
ADSP-3202JG can serve as a real-time processing element in motor-control or motion-control systems when the application requires deterministic digital computation alongside external control logic. The 32-bit floating-point format is useful for control calculations that involve fractional coefficients, while the 32-bit output data-bus width can support external data movement. The 8 MHz maximum clock and unspecified peripheral set require careful workload partitioning; verify timing, PWM, timer, and interface availability before selecting it. The PGA-144 package is appropriate for chassis-style or through-hole control boards rather than miniature wearable designs.
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Embedded Data Acquisition
The ADSP-3202JG is applicable to embedded acquisition systems that acquire buffered samples and perform subsequent digital processing. A practical architecture would place an external converter or interface beside the processor, transfer data through compatible buses, and use the processor for filtering or parameter calculation. Its verified 32-bit data-bus width and 5 V nominal supply are useful constraints for interface planning. However, the supplied records do not verify memory capacity, DMA behavior, converter integration, or interrupt timing, so those details must be obtained before making an architecture commitment.
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Real-Time Control and Monitoring
ADSP-3202JG can be used in monitoring and control subsystems where sampled data must be processed consistently and returned to a host or actuator interface. The commercial 0C to 70C range is suitable for ordinary indoor industrial environments, but it does not by itself establish rugged or automotive qualification. Designers should use the verified 8 MHz clock limit to define task periods, then confirm external memory and peripheral requirements from the official documentation. The large ceramic PGA package also affects connector density, assembly cost, and mechanical enclosure design.
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おすすめ製品の概要
エンジニアリング参考データ: ADSP-3202JG — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | ADSP-3202JG |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Package | Ceramic PGA-144 | Ceramic PGA-144 |
| Processor Architecture | 32-bit floating-point Blackfin embedded processor | 32-bit floating-point Blackfin embedded processor |
| Maximum Clock Frequency | 8 MHz | 8 MHz |
| Nominal Supply Voltage | 5 V | 5 V |
| Output Data Bus Width | 32 bit | 32 bit |
| Operating Temperature | 0C to 70C | 0C to 70C |
| Temperature Grade | Commercial | Commercial |
| Terminal Count | 144 terminals | 144 terminals |
| Unit Price | $26.1658 as of 2026-10-23 | $26.1658 as of 2026-10-23 |
主な差別化要因
- Specific 32-bit floating-point Blackfin processor identity （vs ADSP-3202JG)
- Ceramic PGA-144 package （vs ADSP-3202JG)
- 8 MHz maximum clock specification （vs ADSP-3202JG)
設計ノート
The ceramic PGA-144 package requires a correct through-hole pin-grid footprint, connector clearance, and mechanical support. Do not substitute a surface-mount land pattern based only on the pin count. Verify every pin assignment and package drawing against the current Analog Devices documentation before fabrication, and preserve adequate clearance around the ceramic body for assembly and inspection.
The verified nominal supply is 5 V, but the allowed supply limits and current requirements are not provided. Build the power tree from the official electrical specification rather than assuming that 5 V is sufficient under all clock and I/O conditions. Confirm decoupling values, sequencing, ground references, and power-source current margin using the manufacturer guidance.
Do not treat a generic 32-bit DSP as a drop-in substitute for ADSP-3202JG. The ceramic PGA-144 footprint, processor architecture, bus behavior, software toolchain, and memory organization must all be compatible. Because the verified alternative search returned no qualified replacement, validate any proposed part through schematic comparison, timing analysis, firmware review, and authorized-manufacturer confirmation.
コンプライアンス情報
The supplied verified data does not state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred.
