NE5534N - 30V, 10MHz Low-Noise Audio Op Amp | onsemi
部品番号: NE5534N ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $0.92 | $0.92 |
| 10 | $0.82 | $8.20 |
| 100 | $0.67 | $67.00 |
| 500 | $0.54 | $270.00 |
| 1,000 | $0.46 | $460.00 |
NE5534N 概要
An operational amplifier is a high-gain, active differential-input device used within a feedback network to amplify voltage differences. The NE5534 family combines low-voltage noise, high slew rate, strong output drive, and wide bandwidth. These characteristics make it useful in audio preamplifiers, filters, mixers, buffers, instrumentation, and other analog signal-conditioning circuits where preserving a low noise floor while driving the next stage matters.
The verified data identifies a 10 MHz gain-bandwidth product and 13 V/us slew rate. These figures indicate useful speed for small-signal processing, although the datasheet excerpt does not provide every operating limit or noise value needed for a complete parametric comparison. Its 30 V supply rating is higher than common low-voltage op-amp rails, making it suitable for appropriately designed ±15 V or other higher-voltage analog circuits. Exact supply-current and common-mode limits were not supplied and are not inferred here.
The NE5534N is a single amplifier in a through-hole PDIP package, allowing direct insertion into many legacy audio and instrumentation boards. Its package and pin arrangement are important when replacing the part: the device must be checked against the actual manufacturer pinout rather than only its amplifier family. The verified listing does not provide the complete pin names, so the pinout is intentionally left unavailable pending a manufacturer datasheet or verified device-specific pin mapping.
Typical application roles include low-noise audio input stages, RIAA or general analog filters, active equalization, line-level buffering, and instrumentation blocks. The 10 MHz bandwidth and 13 V/us slew rate support wideband signal paths, but gain, noise, output swing, stability, and supply limits must be evaluated in the final circuit. Decoupling and feedback layout remain essential.
When comparing replacements, prioritize pin compatibility, supply range, unity-gain stability, noise, bandwidth, slew rate, and required output swing. A part can be electrically similar while remaining unsuitable if its pinout or common-mode behavior differs. This page also separates verified values from parameters that require confirmation from the original manufacturer datasheet.
ドロップイン代替品: NE5534N — 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。
クイック比較ツール — 並列比較する代替部品を選択:
NE5534A
✅ ドロップイン📋 参考代替品（カタログ未掲載）
SA5534P
✅ ドロップイン📋 参考代替品（カタログ未掲載）
SE5534
✅ ドロップイン📋 参考代替品（カタログ未掲載）
NE5534N 最大定格＆電気的特性
| Product Type | Single operational amplifier |
| Amplifier Type | General Purpose |
| Number of Circuits | 1 circuit |
| Maximum Supply Voltage | 30 V |
| Gain-Bandwidth Product | 10 MHz |
| Slew Rate | 13 V/us |
| パッケージ | 8-PDIP, 0.300 inch pitch |
| 実装タイプ | Through-hole |
| ピン数 | 8 pins |
| Supplier | onsemi |
| Primary Application | Audio applications |
| Noise Performance | Low noise |
| Output Drive Capability | High |
NE5534N 8-pdip, 0.300 inch pitch ピン配置ガイド
NE5534N (8-pdip, 0.300 inch pitch パッケージ) のピン配置。 このアナログコンポーネントは、入力、出力、および電源ピンを備えています。オフセットナル、補償、イネーブルピンの設定については、メーカーのデータシートを参照してください。信号調整やアンプ回路に最適です。
詳細なピン配置データはありません: NE5534N.
詳細は データシート をご参照ください。
主な用途
NE5534N の用途: 7 件s: Low-Noise Audio Preamplifier, Audio Active Filter, RIAA and Analog Equalization, Line-Level Buffer, General Instrumentation Amplifier, Audio Mixer and Summing Stage, Legacy Audio Equipment Repair.
Low-Noise Audio Preamplifier
The NE5534N fits low-noise audio preamplifier and line-stage positions because the verified data identifies it as a low-noise operational amplifier for audio applications, with a 10 MHz gain-bandwidth product and 13 V/us slew rate. It can provide gain around a feedback-defined audio path while preserving bandwidth for the signal band. The 30 V maximum supply rating also makes it relevant to traditional higher-voltage audio equipment, but the exact supply-current, input-noise, offset, and output-swing limits must be confirmed from the manufacturer datasheet before setting gain and headroom.
おすすめ
Audio Active Filter
The NE5534N is suitable for active filtering in audio and analog-signal circuits where the verified 10 MHz gain-bandwidth product and 13 V/us slew rate provide useful response and drive capability. It can be used in low-pass, high-pass, or equalizer networks when the selected passive components establish the intended pole and gain. Designers should verify unity-gain stability and exact noise performance from the original manufacturer datasheet, because those details are not included in the supplied verified excerpt. Keep the feedback network compact and bypass the supply pins locally.
おすすめ
RIAA and Analog Equalization
The NE5534N can serve in RIAA-style or general analog equalization circuits when the design requires a low-noise single amplifier with adequate bandwidth. Its verified 13 V/us slew rate and 10 MHz gain-bandwidth product help support audio-frequency signals and moderate closed-loop gain, while the 30 V rating is useful for classic dual-supply audio rails. Exact resistor ratios, maximum input level, bias current, and output swing are not supplied, so the passive network and amplifier bias points must be checked against the complete NE5534N datasheet.
おすすめ
Line-Level Buffer
NE5534N can function as a line-level buffer between an audio source and the next active stage when low noise and stronger drive are desired. The verified 10 MHz gain-bandwidth product supports a wide signal bandwidth, and the 13 V/us slew rate improves large-signal capability compared with many older general-purpose amplifiers. Buffer stability, load capacitance, and output swing must still be checked because the supplied data does not state unity-gain stability or output-current limits. Place the amplifier near the driven stage and maintain a low-impedance ground return.
おすすめ
General Instrumentation Amplifier
The NE5534N is applicable to instrumentation-style signal-conditioning blocks where a single low-noise op amp is sufficient. Its verified 10 MHz gain-bandwidth product provides useful closed-loop bandwidth, while the 30 V maximum supply rating permits consideration in higher-voltage instrumentation systems. However, input offset, input bias current, common-mode range, and noise density are not included in the verified data, so high-impedance sensor interfaces must not rely on assumptions. Confirm those parameters and the exact supply limits before using it for precision measurement chains.
おすすめ
Audio Mixer and Summing Stage
The NE5534N can be used in an audio summing or mixing stage when the circuit needs low-noise single-channel amplification around the audio band. The verified bandwidth and slew-rate figures provide useful headroom for processing signals without an intentionally narrow-band restriction. The amplifier’s input and output limits, distortion, and stability must be evaluated using the manufacturer datasheet, because the supplied web data does not include those values. Resistor-network impedance should be selected consistently with the verified bias-current and noise requirements before finalizing the mixer topology.
おすすめ
Legacy Audio Equipment Repair
The NE5534N is relevant to repair and refurbishment of legacy audio equipment because it is listed as a single general-purpose amplifier in an 8-PDIP package. A through-hole replacement is mechanically straightforward only after the original board’s pin numbering and electrical requirements have been confirmed. The verified data confirms the package class and key speed specifications, but not the complete pin mapping, supply-current draw, or lifecycle status. Therefore, inspect the original schematic, compare the replacement datasheet, and verify polarity and pin orientation before installation.
おすすめ
エンジニアリング参考データ: NE5534N — 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 | NE5534A | SA5534P | SE5534 |
|---|---|---|---|---|
| Brand | onsemi | onsemi | Texas Instruments | onsemi |
| Primary Application | Audio applications | Low-noise audio and analog | Low-noise audio and analog | Audio alternative described in search data |
主な差別化要因
- Verified single-amplifier package identity （vs NE5532D)
- Concrete speed specifications （vs NE5534A)
- Higher-voltage application positioning （vs SE5534)
設計ノート
Place the NE5534N’s supply bypass capacitors immediately adjacent to the power pins and keep the return path short and low impedance. The verified data does not specify the manufacturer’s recommended capacitor values, so use the exact datasheet and stability guidance rather than assuming a universal value. For through-hole legacy boards, inspect existing resistor and capacitor placement before adding parts; excessive loop length can degrade noise performance even when the amplifier itself is suitable.
Do not substitute based only on the phrase “NE5534-family.” The supplied data confirms NE5534N is a single amplifier in an 8-PDIP package, but it does not provide the complete pinout or alternative electrical tables. Before replacing a part, verify pin 1 orientation, power-pin polarity, common-mode range, output swing, unity-gain stability, and supply limits. This is especially important for NE5534A, SA5534P, and SE5534 because the search results do not establish a complete, manufacturer-verified drop-in equivalence.
Keep input, feedback, and balancing components close to the amplifier and avoid routing sensitive audio nodes beside power-switching or high-current traces. The verified 10 MHz gain-bandwidth product and 13 V/us slew rate provide useful bandwidth and slew capability, but they do not guarantee low distortion in every gain, load, or supply condition. Confirm the selected gain, load impedance, supply rails, and output termination against the original datasheet before using the amplifier in a precision audio path.
コンプライアンス情報
The supplied verified results do not provide current manufacturer compliance declarations for NE5534N. Do not infer RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status from the product family or distributor page.
