33078
MC33078 dual low-noise operational amplifier for audio and signal processing applications
- メーカー
- onsemi
- 製品カテゴリ
- ドライバ、レシーバ、トランシーバIC
- パッケージ
- SOP-8
- 在庫
- 1,500 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | onsemi |
|---|---|
| 製品カテゴリ | ドライバ、レシーバ、トランシーバIC |
| Amplifier Type | Dual Low-Noise Operational Amplifier |
| Applications | Audio Equipment, Active Filters, Preamplifiers, Signal Conditioning |
| ESD Protection | 2 kV |
| Gain Bandwidth Product | 15 MHz Typical |
| Input Offset Voltage | Low Offset Voltage |
| Input Voltage Noise | 4.5 nV/√Hz Typical |
| Lifecycle Status | Verify manufacturer suffix and availability before ordering |
| Mounting Type | Surface Mount or Through Hole |
| Number of Channels | 2 Channels |
| Operating Supply Voltage | Wide Supply Voltage Range |
| Operating Temperature | Depends on manufacturer suffix |
| Output Swing | Large Output Voltage Swing |
| Package Type | SOIC-8 / DIP-8 |
| Pin Count | 8 pins |
| RoHS Status | RoHS compliant versions available |
| Search / Marking Code | 33078 |
| Slew Rate | 7 V/µs Typical |
| Source / Sink Current | Symmetrical Source and Sink Output Current |
| Stability | Excellent Phase and Gain Margins |
| Supply Type | Single or Dual Supply |
| Technology | Bipolar |
| Total Harmonic Distortion | 0.002% Typical |
| Typical Application | Audio and Data Signal Processing |
| データシート | データシート PDF を表示 |
調達概要
33078 の主要な供給・購買情報です。
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33078 の詳細説明
Product Overview
33078 is commonly associated with MC33078, a low-noise dual operational amplifier designed for high-performance audio, instrumentation and data-signal applications. The device offers low input noise, high gain bandwidth, high slew rate and wide supply voltage operation in compact 8-pin packages. It is suitable for audio preamplifiers, active filters, signal conditioning circuits, professional audio equipment and precision analog designs requiring low distortion and stable AC performance.
Key Features
Manufacturer: STMicroelectronics / onsemi / Texas Instruments or equivalent MC33078 suppliers
Part Number: 33078 / MC33078
Device Type: Dual operational amplifier
Product Category: Linear IC - operational amplifier
Amplifier Channels: 2 channels
Input Type: Bipolar input operational amplifier
Output Stage: All-NPN output stage for low crossover distortion
Package Options: SOIC-8 and PDIP-8 versions commonly available
Pin Count: 8 pins
Gain Bandwidth Product: 15MHz to 16MHz typical depending on manufacturer
Slew Rate: High slew rate, typically around 7V/μs depending on datasheet version
Input Noise Voltage: Low-noise design for audio and precision signal applications
Supply Voltage: Supports wide single-supply or dual-supply operation depending on design requirements
Output Swing: Large output voltage swing for analog signal processing
Distortion Performance: Low distortion suitable for audio circuits
Frequency Performance: Excellent gain and phase margin for stable AC operation
Typical Use: Audio amplifiers, active filters, signal conditioning and data acquisition circuits
Key Features: Low noise, high bandwidth, high slew rate and low crossover distortion
Datasheet PDF: https://www.onsemi.com/download/data-sheet/pdf/mc33078-d.pdf
Additional Datasheet PDF: https://www.ti.com/lit/gpn/MC33078
Ordering / Packaging Note: Buyers should verify the full ordering suffix, manufacturer, package type, temperature grade, marking, RoHS status, reel or tube packaging and PCB footprint before production use.
Applications
33078 / MC33078 can be used in analog circuits requiring low-noise and low-distortion signal amplification. Typical applications include audio preamplifiers, professional audio equipment, active filters, microphone circuits, instrumentation amplifiers, signal conditioning circuits, data acquisition front ends, analog control systems, communication equipment and repair projects. It is also suitable for BOM review where a dual low-noise operational amplifier in an 8-pin package is required.
Quality & Sourcing
Antrex Electronics can support 33078 / MC33078 sourcing with stock availability checks, RFQ quotation, manufacturer confirmation, package confirmation, date code review and shipment arrangement. For project-based purchasing, buyers can provide quantity, target price, required brand, required date code, packaging requirements and application information for faster quotation support.
For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find part requests for sourcing assistance.
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