NE5532N - Dual Low-Noise Op Amp, 10 MHz, 8-PDIP | onsemi
MPN： NE5532N ✗ 停產NE5532N 概覽
An operational amplifier is a voltage-gain building block used within the broader analog-amplifier and semiconductor hierarchy. The NE5532 combines differential inputs, high open-loop gain, internal frequency compensation, and output-drive capability in one dual amplifier. Two independent amplifier sections in one package reduce board area and simplify dual-channel or stereo circuitry, while requiring careful treatment of supply rails and grounding.
The verified listing describes the NE5532 as a dual high-performance low-noise operational amplifier. Internally compensated operation simplifies stable feedback-network design, particularly in audio preamplifiers and crossover filters. A 10 MHz gain-bandwidth product supports wider-bandwidth signal processing than common low-frequency general-purpose amplifiers, while the 9 V/µs slew rate gives finite large-signal response that must still be checked against the required load and signal amplitude.
The NE5532 family is associated with low-noise audio and control applications. Each package contains two amplifier channels, allowing one IC to implement stereo input stages, microphone preamplifiers, active equalizers, crossover filters, line buffers, or small-signal control circuits. The verified distributor listing classifies NE5532N as a standard general-purpose amplifier with two circuits in an 8-PDIP package and tube packaging.
For design implementation, use the manufacturer's specified supply voltage, common-mode limits, output-current capability, input-bias-current behavior, noise figures, and compensation guidance. Decoupling capacitors should be placed close to the supply pins, and analog-signal routing should avoid noisy switching nodes and high-impedance traces. Verify stability at the intended gain, load capacitance, output amplitude, and temperature rather than relying only on nominal bandwidth.
This page combines the verified package, bandwidth, slew-rate, distributor, and cross-reference information with practical selection guidance. It distinguishes verified facts from parameters requiring confirmation from the applicable manufacturer datasheet, helping engineers identify NE5532N without assuming undocumented electrical limits.
直接替換替代品，適用於 NE5532N — 相同封裝，腳位對腳位相容。需重新設計 PCB 的不同封裝零件不列入。
此系列的變體
與下列產品可直接替換的同系列型號： NE5532N （相同外形與佔位） — 差異在於 Amplifier Type, Mounting Type, Package, Compensation, DC Voltage Gain.
NE5532D
✅ 直接替換聯絡詢價
查看資料表 →NE5532AN
✅ 直接替換 ⚠️ 規格未經驗證聯絡詢價
查看資料表 →SE5532N
✅ 直接替換📋 參考替代品（不在目錄中）
5532N
✅ 直接替換📋 參考替代品（不在目錄中）
NE5532N 最大額定值與電氣特性
| Product Type | Dual internally compensated operational amplifier |
| Number of Circuits | 2 |
| Amplifier Type | General Purpose |
| 封裝 | 8-PDIP (0.300 in, 7.62 mm) |
| Packaging | Tube |
| Gain Bandwidth Product | 10 MHz |
| Slew Rate | 9 V/µs |
| Compensation | Internal frequency compensation |
| Noise Performance | Low noise |
| Output Drive | Improved output-drive capability |
| Small-Signal Bandwidth | High small-signal bandwidth |
| Power Bandwidth | High power bandwidth |
| 安裝方式 | Through-hole |
NE5532N 8-pdip (0.300 in, 7.62 mm) 腳位配置指南
NE5532N（8-pdip (0.300 in, 7.62 mm) 封裝）的腳位配置。 此類比元件具有輸入、輸出與電源腳位。偏移歸零、補償與致能腳位配置請參閱製造商資料表。適用於訊號調理與放大器電路。
無詳細腳位定義資料： NE5532N.
請參閱 資料表 以查看完整腳位配置。
典型應用
NE5532N 適用於 6 應用s: Stereo Audio Preamplifier, Active Equalizer and Tone Control, Active Crossover and Subwoofer Filter, Telephone and Line-Signal Amplifier, Audio DAC Output Buffer, Small-Signal Control and Feedback Circuit.
Stereo Audio Preamplifier
The NE5532N fits a stereo preamplifier because its verified description identifies a dual low-noise operational amplifier with 10 MHz gain-bandwidth product and 9 V/µs slew rate. Each channel can provide gain and buffering ahead of a line-level input while maintaining low signal-chain noise. The 8-PDIP package provides through-hole construction for prototypes and legacy equipment. Verify the required input common-mode range, output swing, noise specification, and load before finalizing the gain-setting resistors.
推薦
Active Equalizer and Tone Control
The NE5532N is suitable for active equalizer and tone-control networks because the verified data identifies internal frequency compensation, low noise, and improved output-drive capability. Two amplifier sections allow paired controls or stereo-linked filters without using separate single-channel packages. The 10 MHz gain-bandwidth product supports signal paths beyond very low audio frequencies, while the 9 V/µs slew rate helps preserve large-signal transients. Confirm resistor and capacitor tolerances to control gain and frequency accuracy.
推薦
Active Crossover and Subwoofer Filter
The NE5532N can be used in active crossover and subwoofer-filter signal paths where low noise and two amplifier channels are useful. The verified 10 MHz gain-bandwidth product and 9 V/µs slew rate provide useful bandwidth and transient response, while internal compensation simplifies conventional feedback-based filter implementation. Keep the filter resistors and capacitors close to the relevant input or summing nodes, and check output drive into the next stage. Stability at the intended gain and capacitive load must be verified experimentally or from the manufacturer guidance.
推薦
Telephone and Line-Signal Amplifier
The verified source explicitly identifies telephone applications as a use for the NE5532 family. The NE5532N's dual low-noise architecture can amplify one channel in a two-channel telephone interface or provide separate transmit and receive paths. Its internal compensation supports straightforward closed-loop feedback networks, and the 10 MHz gain-bandwidth product is more than adequate for many voice-band signal chains when properly filtered. Verify the telephone interface's line levels, common-mode voltage, isolation, and output loading against the exact datasheet.
推薦
Audio DAC Output Buffer
The NE5532N can buffer or amplify the output of an audio DAC when a low-noise, dual-channel analog stage is needed. The verified description emphasizes better noise performance and output-drive capability compared with standard operational amplifiers such as the 1458, while the 9 V/µs slew rate supports fast output transitions. Use appropriate coupling or biasing, keep the DAC output impedance and cable or amplifier load in mind, and verify that the output swing remains inside the supply rails. Layout should minimize feedback-loop area and keep digital return currents away from the input node.
推薦
Small-Signal Control and Feedback Circuit
The verified source identifies control circuits as a target application for the NE5532 family. The dual package can implement paired error amplifiers, feedback paths, or sensor-signal conditioning stages when low noise and improved drive are useful. Internal frequency compensation simplifies stable closed-loop operation, but the selected gain must remain compatible with the required bandwidth and output capacitance. Keep high-impedance input nodes short and shield them from switching-node currents. Confirm offset, bias current, common-mode limits, and supply requirements from the exact manufacturer datasheet.
推薦
推薦產品摘要
工程參考資料，適用於 NE5532N — 比較、設計指引及合規資訊。
選型指南
與替代品比較
| 參數 | 本產品 | NE5532D | NE5532AN | SE5532N | 5532N | 5532A |
|---|---|---|---|---|---|---|
| Brand | onsemi | onsemi | onsemi | onsemi | onsemi | onsemi |
主要差異化特點
- Dual low-noise amplifier in one 8-PDIP package (對比NE5532D)
- 10 MHz gain-bandwidth product (對比5532A)
- 9 V/µs slew rate for audio and control paths (對比SE5532N)
- Internal frequency compensation (對比5532N)
設計說明
Place the NE5532N's supply-bypass capacitors close to the relevant package supply pins and keep the return path short. For audio and control signals, route inputs and feedback components away from switching nodes, power inductors, and high-current return paths. Because the verified source identifies the device as a low-noise dual amplifier, small layout-induced pickup can undermine the intended signal-to-noise performance even when the amplifier itself is operating correctly.
Do not treat the 10 MHz gain-bandwidth product as the closed-loop bandwidth for every configuration. Actual usable bandwidth depends on the selected noise gain, feedback resistors, load, output capacitance, and compensation behavior. Likewise, the 9 V/µs slew rate is a large-signal response figure, not a guarantee of undistorted output at every amplitude or supply voltage. Verify the exact operating conditions in the manufacturer datasheet and test the assembled circuit.
Confirm the supply voltage, common-mode input range, output swing, quiescent current, and output-current capability from the exact NE5532N datasheet before powering a board. The verified data does not provide those values. Ensure the output does not approach the supply rails for biased audio stages, and check that the next stage presents a load compatible with the amplifier's drive capability. Use adequate bypass capacitance and a controlled return reference.
For active filters, keep the feedback network and timing components physically close to their associated amplifier pins, and avoid long high-impedance input traces. Check resistor noise and capacitor tolerances when designing low-noise audio stages. With dual amplifiers, maintain matched grounding and routing between channels when stereo cancellation, common-mode rejection, or channel matching matters; the verified data confirms two circuits but does not provide channel-matching limits.
合規資訊
The supplied verified results do not provide RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals declarations. The component is an analog operational amplifier; AEC-Q100 is not established by the provided data.
