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LMC660AIM
Operational Amplifiers - Op Amps Quad 15.5V, 1.4MHz, improved offset, CMOS operational amplifier 14-SOIC -40 to 85
LMC660AIM
Operational Amplifiers - Op Amps Quad 15.5V, 1.4MHz, improved offset, CMOS operational amplifier 14-SOIC -40 to 85
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製造商零件號 # : LMC660AIM
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包裝/封裝: SOIC-14
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製造商: Texas Instruments
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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LMC660AIM 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $3.220 | $3.22 |
| 200 | $1.246 | $249.20 |
| 500 | $1.203 | $601.50 |
| 1000 | $1.180 | $1,180.00 |
這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。
詳細說明
When it comes to precision instrumentation and high-fidelity audio applications, the LMC660AIM operational amplifier excels with its impressive specifications and reliable performance. Featuring a low input bias current of 40 pA and a low input offset voltage of 3 mV, this amplifier ensures accurate signal processing with minimal errors. Its unity-gain bandwidth of 1.4 MHz and slew rate of 0.6 V/μs make it suitable for applications that demand fast response times. Moreover, the LMC660AIM operates on a wide supply voltage range, offering flexibility in circuit design. Thanks to its compact 8-pin SOIC package and low power consumption of 1.4 mA per amplifier, it is a practical choice for battery-powered devices as well
主要特徵
- Instrumentation amplifier module
- Wide supply voltage range
- Low input bias current
- High common-mode rejection ratio
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。
| Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 15.5 |
| Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 4.75 | Rail-to-rail | In to V-, Out |
| GBW (typ) (MHz) | 1.4 | Slew rate (typ) (V/µs) | 1.1 |
| Vos (offset voltage at 25°C) (max) (mV) | 3 | Iq per channel (typ) (mA) | 0.38 |
| Vn at 1 kHz (typ) (nV√Hz) | 22 | Rating | Catalog |
| Operating temperature range (°C) | -40 to 85, 0 to 70 | Offset drift (typ) (µV/°C) | 1.3 |
| Input bias current (max) (pA) | 2 | CMRR (typ) (dB) | 83 |
| Iout (typ) (A) | 0.021 | Architecture | CMOS |
| Input common mode headroom (to negative supply) (typ) (V) | -0.4 | Input common mode headroom (to positive supply) (typ) (V) | -1.9 |
| Output swing headroom (to negative supply) (typ) (V) | 0.1 | Output swing headroom (to positive supply) (typ) (V) | -0.13 |
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 LMC660AIM?
The LMC660AIM is a precision CMOS quad operational amplifier manufactured by Texas Instruments. It is designed for applications requiring multiple operational amplifiers in a single package, such as audio processing, signal conditioning, and instrumentation.
How Does LMC660AIM Work?
The LMC660AIM functions as a quad operational amplifier with precision characteristics suitable for amplifying signals accurately. It offers low input bias currents, low offset voltages, and high open-loop gain, making it ideal for precision applications. The amplifier delivers stable performance over a wide range of operating conditions.
How Many Pins does LMC660AIM have and What are the Functions of the Pinout Configuration?
The LMC660AIM is housed in a 14-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1, IN2, IN3, IN4: Inverting and non-inverting input pins for each operational amplifier.
- OUT1, OUT2, OUT3, OUT4: Output pins for each operational amplifier.
- NC: No connection pin.
- OFFSET N/C: Offset null/no connection pin.
- NOISE N/C: Noise null/no connection pin.
What are the Pros and Cons of LMC660AIM?
Pros:
- Quad Amplifier: Contains four operational amplifiers in a single package for space and cost savings.
- Precision Performance: Offers low input bias currents and low offset voltages for accurate signal amplification.
- Wide Operating Range: Ensures stable performance across various operating conditions.
- Low Power Consumption: Operates with low power, suitable for battery-powered devices.
- Versatile Applications: Suitable for a wide range of applications requiring multiple amplifiers.
Cons:
- Complexity: Multiple amplifiers in a single package may require careful consideration of signal routing and design.
- External Components: May need additional external components for specific applications or to optimize performance.
- Package Size: The 14-pin SOIC package may be larger than other package options, limiting space-constrained designs.
Are There Any Equivalents/Alternatives to LMC660AIM for Recommendation?
- The MCP6044 from Microchip Technology is a similar quad operational amplifier alternative to the LMC660AIM.
- Alternatives to the LMC660AIM include the LM224 from Texas Instruments and the OPA4344 from Texas Instruments.
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