MAX4412EUK-T
MAX4412EUK+T is a versatile, affordable op amp suitable for a variety of applicationsMAX4412EUK-T
MAX4412EUK+T is a versatile, affordable op amp suitable for a variety of applications
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製造商零件號 # : MAX4412EUK-T
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包裝/封裝: SOT23-5
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製造商: Analog Devices
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MAX4412EUK-T 數據表
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詳細說明
MAX4412EUK+T amplifiers are ideal for applications requiring precision signal processing in limited-space environments. The ultra-small packaging of these devices makes them suitable for compact designs where board space is at a premium. Their low supply current and high-speed performance ensure efficient operation without compromising on speed or power consumption. With rail-to-rail outputs and a wide common-mode input voltage range, these amplifiers offer versatility and reliability in various signal processing tasks
主要特徵
應用
- Enhance audio quality
- Compact and efficient
- Perfect for headphones
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。
Product Category ! | High Speed Operational Amplifiers | RoHS | Details |
Series | MAX4412 | Number of Channels | 1 Channel |
SR - Slew Rate | 140 V/us | Voltage Gain dB | 93 dB |
CMRR - Common Mode Rejection Ratio | 94 dB | Output Current per Channel | 75 mA |
Ib - Input Bias Current | 4 uA | Vos - Input Offset Voltage | 400 uV |
Supply Voltage - Max | 5.5 V | Supply Voltage - Min | 2.7 V |
Operating Supply Current | 1.7 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 85 C | Mounting Style | SMD/SMT |
Package / Case | SOT-23-5 | 3 dB Bandwidth | 500 MHz |
Amplifier Type | Voltage Feedback | Brand | Analog Devices / Maxim Integrated |
en - Input Voltage Noise Density | 13 nV/sqrt Hz | Height | 1.1 mm |
Length | 2.9 mm | Operating Supply Voltage ! | 2.7 V to 5.5 V |
Pd - Power Dissipation | 571 mW | Product | Operational Amplifiers |
Product Type ! | Op Amps - High Speed Operational Amplifiers | PSRR - Power Supply Rejection Ratio | 77 dB |
Factory Pack Quantity | 2500 | Subcategory | Amplifier ICs |
Topology | Voltage Feedback | Width | 1.63 mm |
Part # Aliases | MAX4412 | Unit Weight | 0.000222 oz |
常見問題解答
What is MAX4412EUK-T?
The MAX4412EUK-T is a high-performance, low-power, stereo headphone amplifier designed by Maxim Integrated. It is suitable for applications requiring high-quality audio amplification, such as portable media players, smartphones, and tablet devices.
How Does MAX4412EUK-T Work?
The MAX4412EUK-T works by amplifying audio signals with high fidelity and low distortion. It features a high signal-to-noise ratio and low quiescent current, making it well-suited for battery-powered audio devices. The amplifier includes a shutdown mode for power saving and can drive a wide range of headphone impedances.
How Many Pins does MAX4412EUK-T have and What are the Functions of the Pinout Configuration?
The MAX4412EUK-T is housed in a 10-pin µMAX package. The pinout configuration includes:
- SHDN: Shutdown control input.
- SPKRV- Negative speaker output for left channel.
- SPKRV+: Positive speaker output for left channel.
- VDD: Power supply pin.
- SPKLV-: Negative speaker output for right channel.
- SPKLV+: Positive speaker output for right channel.
- OUTL: Left channel audio output.
- GND: Ground pin.
- AUDEN: Headphone detect output.
- OUTR: Right channel audio output.
What are the Pros and Cons of MAX4412EUK-T?
Pros:
- High Fidelity: Provides high-quality audio amplification with low distortion.
- Low Power Consumption: Operates with low quiescent current, suitable for battery-powered devices.
- Shutdown Mode: Includes a shutdown mode for power saving when the amplifier is not in use.
- Wide Headphone Compatibility: Can drive a wide range of headphone impedances for versatile applications.
- Compact Package: The 10-pin µMAX package is space-efficient for compact designs.
Cons:
- External Components: May require external components such as input capacitors for optimal performance.
- Thermal Considerations: Heat dissipation and thermal management may need to be evaluated in high-power applications.
Are There Any Equivalents/Alternatives to MAX4412EUK-T for Recommendation?
- The TPA6130A2 from Texas Instruments is a similar stereo headphone amplifier with integrated volume control.
- Alternatives to the MAX4412EUK-T include the LM4881 from Texas Instruments and the NJM4556AD from New Japan Radio Company.
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