NE5532APG4 - 10MHz Dual Audio Op Amp | Texas Instruments
料号： NE5532APG4 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $0.656 | $0.66 |
| 10 | $0.656 | $6.56 |
| 100 | $0.656 | $65.60 |
| 500 | $0.656 | $328.00 |
| 1,000 | $0.656 | $656.00 |
NE5532APG4 概述
An operational amplifier is an analog building block used to amplify voltage differences, buffer signals, filter noise, and drive feedback-controlled circuits. A dual amplifier contains two amplifier channels in one package. The NE5532 family is especially recognizable in audio signal paths because it is commonly associated with low-noise audio preamplification, mixing, and output-stage applications. Within the broader hierarchy, it is an amplifier IC, an analog integrated circuit, and a general-purpose semiconductor.
The available data confirms two amplifier circuits and a 10 MHz bandwidth-related figure, while the manufacturer-specific electrical limits were not included in the supplied source set. Accordingly, specifications for supply voltage, input offset voltage, input-bias current, noise density, output swing, slew rate, operating temperature, and channel-to-channel matching are marked as needing primary-source verification. This conservative approach prevents generic NE5532-family figures from being presented as verified facts for this exact suffix and package.
Its 8-DIP package is appropriate for prototypes, educational instruments, repair work, and through-hole audio boards where socketed replacement is useful. The larger package also makes the part straightforward to probe and exchange, although it occupies more PCB area than a surface-mount dual op amp. Circuit layout still requires short feedback paths, clean grounding, and appropriate supply bypassing to preserve stability and low-noise performance.
Typical uses include stereo audio preamplification, active tone control, headphone-buffer stages, mixer input conditioning, and general low-frequency signal processing. These applications align with the device's stated general-purpose amplifier classification and dual-channel configuration. Exact stability, bandwidth, noise, and output-drive claims should be checked against the official Texas Instruments datasheet before setting gain-bandwidth requirements.
For new designs, verify the exact NE5532APG4 suffix, supply rails, input common-mode range, output swing, and thermal conditions in the manufacturer datasheet. When repairing an existing board, preserve the original pin orientation and socket the device only after confirming that the installed part is electrically and mechanically compatible. The 7.62 mm pitch through-hole package is mechanically different from common SOIC-8 variants even where some signal functions resemble them.
This page consolidates verified distributor availability, package information, pricing, cross-reference research, and practical replacement guidance beyond a raw distributor listing. Unknown electrical values are deliberately identified rather than inferred from the broader NE5532 family.
直接替换替代料： NE5532APG4 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： NE5532APG4 （相同外形与封装尺寸） ——差异在于 Amplifier Type, Mounting Type, Package.
快速对比工具——选择替代料号进行并排对比：
NE5532APG4 最大额定值与电气特性
| Amplifier Type | General-purpose operational amplifier |
| Number of Amplifier Circuits | 2 circuits |
| Number of Channels | 2 channels |
| Gain-Bandwidth Product | 10 MHz |
| 封装 | 8-DIP (0.300 inch, 7.62 mm) |
| 安装类型 | Through-hole |
| Lead Pitch | 7.62 mm |
| Unit Price | $0.6560 per unit as of 2026-10-22 |
| Reported Inventory | 4,320 pieces as of 2026-10-22 |
NE5532APG4 8-dip (0.300 inch, 7.62 mm) 引脚配置指南
NE5532APG4（8-dip (0.300 inch, 7.62 mm) 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： NE5532APG4.
请参阅 数据手册 以查看完整引脚配置。
典型应用
NE5532APG4 适用于 6 应用s: Stereo Audio Preamplification, Active Tone-Control Filter, Headphone Buffer Stage, Mixer Input Conditioning, Instrumentation Signal Buffer, Test and Measurement Amplifier.
Stereo Audio Preamplification
NE5532APG4 fits paired low-frequency audio paths because it combines two amplifier circuits in one 8-DIP package and the verified distributor data associates the device with 10 MHz. One channel can serve the left signal and the other the right signal, simplifying board partitioning while retaining a conventional through-hole footprint. The stage should use short feedback routes, a clean ground reference, and verified supply bypassing. Before assigning gain and output loading, confirm the exact input offset, bias current, noise, output swing, slew rate, and stability limits in the manufacturer datasheet.
推荐
Active Tone-Control Filter
The dual-channel structure makes NE5532APG4 applicable to stereo tone-control networks where passive frequency-selective paths need active gain and buffering. Each channel can implement its own resistor-capacitor network around the amplifier, but the loop gain and component tolerances must be checked against verified stability data. The 8-DIP package makes through-hole construction and socketed service practical. Keep the feedback components close to their corresponding pins, maintain symmetrical ground routing between channels, and avoid assuming that a generic NE5532 curve is valid for the exact APG4 suffix.
推荐
Headphone Buffer Stage
NE5532APG4 can serve as a dual buffer or driver stage in headphone-oriented audio circuitry when the required output swing and load current fall within the verified operating limits. Its dual channels can buffer left and right outputs while reducing loading on an upstream preamplifier. The distributor data confirms the dual general-purpose format but does not provide output-current, distortion, or headroom values, so these parameters must be verified before direct-drive use. Add local supply decoupling and test stability across the intended gain and load range.
推荐
Mixer Input Conditioning
A dual NE5532APG4 package is well suited to conditioning two related mixer inputs, such as left and right channels, while preserving a simple through-hole implementation. It can amplify or buffer source signals before they reach later volume and output stages, provided bias currents and common-mode limits suit the source impedance. The verified 10 MHz figure gives useful context for the device family, but closed-loop bandwidth depends on amplifier noise gain. Designers should verify output drive and ensure the downstream stage does not demand current beyond the confirmed limits.
推荐
Instrumentation Signal Buffer
The two channels in NE5532APG4 can buffer or differentially process two low-frequency instrumentation signals in an 8-DIP prototype or legacy instrument. Such use is appropriate only when the signals remain inside the amplifier's verified common-mode, output-swing, supply, and noise specifications. Input-source resistance should be checked against bias-current error, while grounding must account for any ground-versus-input differential signal path. Keep both amplifier channels on a common supply rail with local decoupling and avoid using the 10 MHz figure as a substitute for exact noise-gain stability analysis.
推荐
Test and Measurement Amplifier
NE5532APG4 is suitable for educational and service-bench circuits that require two general-purpose amplifier channels and a socketable 8-DIP package. It can implement gain, impedance conversion, or active filtering in low-frequency test equipment. Because the supplied evidence does not include precision offset, drift, noise-density, or common-mode specifications, the part should not be treated as a precision instrumentation amplifier without verification. Keep calibration and sensitive nodes separate from relay and power-switching return currents to reduce measurement error.
推荐
工程参考数据： NE5532APG4 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | NE5532D |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
关键差异点
- Verified dual general-purpose amplifier configuration （对比 Single-channel op-amp alternatives)
- Serviceable through-hole construction （对比 Surface-mount dual op amps)
- Verified distributor reference price （对比 NE5532D)
- Documented distributor inventory snapshot （对比 NE5532D)
设计说明
Place the device close to the supported audio circuitry and route each feedback loop as a compact, direct path. Keep input and feedback traces away from relay contacts, clock edges, motor-supply wiring, and high-current return paths. The through-hole 8-DIP footprint simplifies prototyping, but excessive lead length can increase coupling and make probing difficult. Confirm the exact pinout against the manufacturer datasheet before assigning signals.
Use local supply bypassing and keep the return current associated with each decoupling capacitor short to the device ground reference. The verified data does not include the required capacitor values or stable supply range, so do not infer them from generic dual-op-amp schematics. Check source impedance, output loading, and power-supply headroom against the official NE5532APG4 data before finalizing the bias point.
Do not treat NE5532 family variants, NE5532D, or community-listed replacements as drop-in solely because their base names or function descriptions resemble the target. Pin mapping, package dimensions, supply limits, input bias behavior, output swing, and stability conditions must all match. Verify the physical notch or pin-1 orientation when inserting NE5532APG4 into a socket to prevent damage from reversed power connections.
合规信息
No exact-suffix compliance declarations were included in the supplied verified sources. Compliance must be confirmed from current Texas Instruments documentation before procurement.
