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LMC662AIMX/NOPB
+Lista de MateriaisIC CMOS 2 CIRCUIT 8SOIC
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FabricanteTexas Instruments
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Peça do Fabricante #LMC662AIMX/NOPB
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Especificações
| Atributo | Valor |
| Series | LMC® |
| Part Status | Active |
| Base Product Number | LMC662 |
| Amplifier Type | CMOS |
| Number of Circuits | 2 |
| Output Type | Push-Pull, Rail-to-Rail |
| Slew Rate | 1.1V/µs |
| Gain Bandwidth Product | 1.4 MHz |
| Current - Input Bias | 0.002 pA |
| Voltage - Input Offset | 1 mV |
| Supply Current | 750µA (x2 Channels) |
| Voltage - Supply Span (Min) | 4.75 V |
| Voltage - Supply Span (Max) | 15.5 V |
| Operating Temperature | -40°C ~ 85°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
| Current - Output / Channel | 40 mA |
Visão Geral
Description
The LMC662AIMX/NOPB is a precision operational amplifier (op-amp) designed for low-power applications. It features a dual operational amplifier configuration, providing high input impedance, low output noise, and low distortion, making it ideal for signal processing in audio, instrumentation, and sensor applications.
Key specifications include a supply voltage range of ±2V to ±15V, a bandwidth of 1 MHz, and a slew rate of 0.6 V/µs. The LMC662 exhibits rail-to-rail output, allowing it to drive loads close to the supply voltage limits. Its low bias current and offset voltage enhance performance in precision applications.
The device is available in various packages, including surface-mount options, and is rated for industrial use, ensuring reliability in various environments. Due to its operational characteristics, the LMC662AIMX/NOPB is suitable for battery-powered devices, where low quiescent current is essential for energy efficiency.
Key specifications include a supply voltage range of ±2V to ±15V, a bandwidth of 1 MHz, and a slew rate of 0.6 V/µs. The LMC662 exhibits rail-to-rail output, allowing it to drive loads close to the supply voltage limits. Its low bias current and offset voltage enhance performance in precision applications.
The device is available in various packages, including surface-mount options, and is rated for industrial use, ensuring reliability in various environments. Due to its operational characteristics, the LMC662AIMX/NOPB is suitable for battery-powered devices, where low quiescent current is essential for energy efficiency.
Equivalent
The LMC662AIMX/NOPB is a dual operational amplifier known for low noise and low power consumption. Equivalent products include the TLV2372, OPA2134, and MCP602. These alternatives also offer dual configurations and may provide similar performance in terms of low offset voltage and high input impedance. However, always check specific datasheets for voltage range, bandwidth, and other parameters to ensure compatibility with your application.
Features
The LMC662AIMX/NOPB is a precision dual operational amplifier from Texas Instruments. Key features include:
1. Low Offset Voltage: Typically 0.5 mV, ensuring high accuracy in applications.
2. Low Noise: Low voltage noise density of 22 nV/√Hz, making it suitable for sensitive applications.
3. Wide Supply Voltage Range: Operates from ±2 V to ±15 V, allowing flexibility in design.
4. Rail-to-Rail Output: Outputs can swing to within 50 mV of the supply rails, maximizing output range.
5. High Gain-Bandwidth Product: Typical of 1 MHz, facilitating fast signal processing.
6. Low Power Consumption: Quiescent current of 300 µA per amplifier, which is efficient for battery-operated devices.
7. Temperature Range: Suitable for industrial applications with a temperature range of -40°C to +85°C.
These features make the LMC662AIMX/NOPB ideal for precision signal processing, sensor interfacing, and various analog applications.
1. Low Offset Voltage: Typically 0.5 mV, ensuring high accuracy in applications.
2. Low Noise: Low voltage noise density of 22 nV/√Hz, making it suitable for sensitive applications.
3. Wide Supply Voltage Range: Operates from ±2 V to ±15 V, allowing flexibility in design.
4. Rail-to-Rail Output: Outputs can swing to within 50 mV of the supply rails, maximizing output range.
5. High Gain-Bandwidth Product: Typical of 1 MHz, facilitating fast signal processing.
6. Low Power Consumption: Quiescent current of 300 µA per amplifier, which is efficient for battery-operated devices.
7. Temperature Range: Suitable for industrial applications with a temperature range of -40°C to +85°C.
These features make the LMC662AIMX/NOPB ideal for precision signal processing, sensor interfacing, and various analog applications.
Pinout
The LMC662AIMX/NOPB is a dual operational amplifier with a pin count of 8. It features low noise and low power consumption, making it suitable for various applications, including signal conditioning and filtering in portable devices.
The pin configuration includes:
1. Offset Null: Used to adjust the offset voltage.
2. Inverting Input (V-): Input for the inverting signal.
3. Non-Inverting Input (V+): Input for the non-inverting signal.
4. Output (OUT): Output signal from the amplifier.
5. Negative Supply (V- or GND): Connected to the negative voltage or ground.
6. Positive Supply (V+): Connected to the positive voltage supply.
7. Offset Null: Another pin for offset voltage adjustment.
8. NC (No Connect): Not internally connected, can be left open.
The LMC662 is designed for low-voltage operation and offers rail-to-rail output, enhancing its utility in battery-powered applications.
The pin configuration includes:
1. Offset Null: Used to adjust the offset voltage.
2. Inverting Input (V-): Input for the inverting signal.
3. Non-Inverting Input (V+): Input for the non-inverting signal.
4. Output (OUT): Output signal from the amplifier.
5. Negative Supply (V- or GND): Connected to the negative voltage or ground.
6. Positive Supply (V+): Connected to the positive voltage supply.
7. Offset Null: Another pin for offset voltage adjustment.
8. NC (No Connect): Not internally connected, can be left open.
The LMC662 is designed for low-voltage operation and offers rail-to-rail output, enhancing its utility in battery-powered applications.
Manufacturer
The LMC662AIMX/NOPB is manufactured by Texas Instruments (TI), a leading semiconductor company based in the United States. Texas Instruments specializes in designing and manufacturing a wide variety of electronics, including analog and mixed-signal integrated circuits (ICs), processors, and embedded systems. Established in 1930, the company has a strong presence in the fields of automotive, industrial, consumer electronics, and communications. Texas Instruments is particularly noted for its innovation in analog technology and digital signal processing. The LMC662 is a low-power operational amplifier, often used in applications requiring high precision and low noise, making it suitable for various electronic designs. Overall, Texas Instruments is recognized for its commitment to quality and reliability in the semiconductor industry.
Application
The LMC662AIMX/NOPB is a low-power, dual operational amplifier designed for various applications, including battery-powered devices, signal conditioning, and analog processing. Its high input impedance and low output noise make it suitable for use in active filters, audio applications, and instrumentation. Additionally, it is ideal for use in portable medical devices, sensor signal amplification, and low-voltage applications due to its rail-to-rail output capability. The device's low supply current and wide operating voltage range further enhance its versatility in consumer electronics and communications systems.
Package
The LMC662AIMX/NOPB is packaged in a TSSOP-8 (Thin Shrink Small Outline Package) format.
