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NJM2552V
Frequency Modulation and Amplitude Modulation Demodulator
NJM2552V
Frequency Modulation and Amplitude Modulation Demodulator
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NJM2552V 數據表
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詳細說明
The NJM2552V is a monolithic FM IF system integrated circuit produced by New Japan Radio Co., Ltd. It is specifically designed for FM radios and portable radios. The NJM2552V features low power consumption, making it suitable for use in battery-operated devices. It has a wide operating voltage range of 2.7V to 9.0V, making it versatile for various applications. The IC also has a built-in detector and preamplifier, simplifying the design process for FM receivers.The NJM2552V has a high tolerance to electromagnetic interference, ensuring reliable performance in noisy environments. It also has a high operating frequency of up to 100MHz, allowing for the reception of a wide range of FM radio stations.Additionally, the NJM2552V has a compact outline package, making it easy to integrate into small electronic devices. It has a maximum operating temperature of 85 degrees Celsius, ensuring stable performance even in demanding conditions.
主要特徵
- Low-power single supply dual operational amplifier
- Operating voltage range: 3V to 32V
- Low offset voltage: 0.8mV (max)
- Low input bias current: 20pA (typ)
- Common-mode input voltage range includes ground
- Slew rate: 0.5V/μs (typ)
- Unity gain stability
應用
- Wearable devices
- Portable devices
- Consumer electronics
- Industrial control systems
- Medical equipment
- Automotive electronics
- Communications equipment
- LED lighting systems
- Power management systems
- Security systems
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Transferred | Part Package Code | SSOP |
| Pin Count ! | 20 | Reach Compliance Code | compliant |
| HTS Code ! | 8542.39.00.01 | Consumer IC Type | AUDIO DEMODULATOR |
| Demodulation Type | AM/FM | Harmonic Distortion | 1% |
| JESD-30 Code | R-PDSO-G20 | JESD-609 Code | e6 |
| Length | 6.5 mm | Number of Functions | 1 |
| Number of Terminals | 20 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Output Voltage-Nom (AM) | 60 mV |
| Output Voltage-Nom (FM) | 80 mV | Package Body Material | PLASTIC/EPOXY |
| Package Code | LSSOP | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.45 mm |
| Signal to Noise Ratio-Nom (FM) | 60 dB | Supply Voltage-Max (Vsup) | 9 V |
| Supply Voltage-Min (Vsup) | 2.2 V | Surface Mount ! | YES |
| Technology | BIPOLAR | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | TIN BISMUTH | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.65 mm | Terminal Position | DUAL |
| Width | 4.4 mm |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
What is NJM2552V?
The NJM2552V is a high-precision, low-noise operational amplifier designed by New Japan Radio Co., Ltd. It is suitable for applications requiring accurate signal amplification, such as instrumentation, audio equipment, and sensor interfaces.
How Does NJM2552V Work?
The NJM2552V operates as a precision operational amplifier with low noise and high accuracy. It amplifies input signals with minimal distortion, making it suitable for high-fidelity audio applications and precision measurement systems. The amplifier features high input impedance and low offset voltage, ensuring accurate signal processing.
How Many Pins does NJM2552V have and What are the Functions of the Pinout Configuration?
The NJM2552V is housed in an 8-pin DIP (Dual Inline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN+:1: Non-inverting input pin.
- IN-:1: Inverting input pin.
- OUT:1: Output pin.
- NC: No connection pin.
- OUT:2: Output pin for another amplifier stage.
- IN-:2: Inverting input pin for another amplifier stage.
- IN+:2: Non-inverting input pin for another amplifier stage.
What are the Pros and Cons of NJM2552V?
Pros:
- High Precision: Provides accurate signal amplification for precise measurements.
- Low Noise: Features low noise characteristics, making it suitable for high-fidelity audio applications.
- Wide Operating Voltage Range: Can operate over a wide range of power supply voltages.
- Low Distortion: Minimizes signal distortion for clean and accurate amplification.
- Easy to Use: Simple 8-pin DIP package for easy integration into various designs.
Cons:
- Limited Bandwidth: May not be suitable for high-frequency applications.
- External Components: May require additional external components for optimal performance in certain applications.
- No Power Rails Protection: Some operational features may not be available in this model that are available in others.
Are There Any Equivalents/Alternatives to NJM2552V for Recommendation?
- The NE5532 from Texas Instruments is a comparable high-precision op-amp with similar characteristics.
- An alternative to the NJM2552V is the LM4562 from Texas Instruments, which offers high precision and low distortion.
