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LMC6462AIMX/NOPB

Name: LMC6462AIMX/NOPB
Rating: 4.7 (12 reviews)

IC CMOS 2 CIRCUIT 8SOIC

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資料表 LMC6462AIMX/NOPB DataSheet
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規格

Part Status	Active
Amplifier Type	CMOS
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	0.028V/µs
Gain Bandwidth Product	50 kHz
Current - Input Bias	0.15 pA
Voltage - Input Offset	250 µV
Current - Supply	50µA (x2 Channels)
Current - Output / Channel	75 mA
Voltage - Supply Span (Min)	3 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
Base Product Number	LMC6462

概述

Description

The LMC6462AIMX/NOPB is a precision operational amplifier designed for low power and high performance in a variety of applications. It features a wide supply voltage range, typically from ±2.5V to ±15V, and offers low input offset voltage, low bias current, and high open-loop gain. The device is optimized for low noise and high common-mode rejection ratio (CMRR), making it suitable for applications requiring high accuracy, such as medical instrumentation, data acquisition systems, and precision signal processing.
The LMC6462 is housed in a small form factor, which aids in space-constrained designs. The "NOPB" suffix indicates that the part is lead-free, adhering to RoHS standards, making it an environmentally friendly choice. Its dual-channel configuration allows for efficient design in multi-functional circuits. Overall, the LMC6462AIMX/NOPB is well-regarded for its reliability and performance in demanding electronic applications.

Features

The LMC6462AIMX/NOPB is a precision, low-noise operational amplifier designed for a variety of applications. Key features include:
1. Low Input Offset Voltage: Typically 50 μV, ensuring high accuracy in signal processing.
2. Low Noise: Voltage noise density of 0.1 μV/√Hz, making it suitable for sensitive applications.
3. Rail-to-Rail Output: Provides maximum output swing to the supply rails, enabling better dynamic range.
4. Wide Supply Voltage Range: Operates with a supply voltage from ±2 V to ±15 V.
5. High Slew Rate: Approximately 0.5 V/μs, allowing for fast signal response.
6. Low Power Consumption: Consumes only 600 μA per amplifier, ideal for battery-operated devices.
7. High Common-Mode Rejection Ratio (CMRR): Typically 120 dB, ensuring stability in varying input conditions.
8. Temperature Range: Suitable for operation from -40°C to +125°C, making it robust for industrial applications.
These features make the LMC6462AIMX/NOPB suitable for precision instrumentation, sensor interfacing, and audio applications.

Package

The LMC6462AIMX/NOPB is packaged in a TSSOP-14 (Thin Shrink Small Outline Package) format.

Pinout

The LMC6462AIMX/NOPB is a quad precision operational amplifier with a pin count of 14.
### Pin Functions:
1. 1 (OUT A): Output of Op-Amp A.
2. 2 (–IN A): Inverting input of Op-Amp A.
3. 3 (+IN A): Non-inverting input of Op-Amp A.
4. 4 (V–): Negative power supply.
5. 5 (OUT B): Output of Op-Amp B.
6. 6 (–IN B): Inverting input of Op-Amp B.
7. 7 (+IN B): Non-inverting input of Op-Amp B.
8. 8 (NC): No connection.
9. 9 (OUT C): Output of Op-Amp C.
10. 10 (–IN C): Inverting input of Op-Amp C.
11. 11 (+IN C): Non-inverting input of Op-Amp C.
12. 12 (V+): Positive power supply.
13. 13 (OUT D): Output of Op-Amp D.
14. 14 (–IN D): Inverting input of Op-Amp D.
The LMC6462A provides low noise, low offset voltage, and low distortion, making it suitable for precision signal processing applications.

Manufacturer

The manufacturer of the LMC6462AIMX/NOPB is Texas Instruments (TI). Texas Instruments is a multinational technology company that designs and manufactures semiconductors and various integrated circuits, which are essential components in numerous electronic devices. Founded in 1930 and headquartered in Dallas, Texas, TI is well-known for its innovation in analog and embedded processing products. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, and is recognized for its commitment to developing advanced technologies and solutions.

Application

The LMC6462AIMX/NOPB is a precision, low-noise operational amplifier. Its application areas include sensor signal conditioning, medical instrumentation, data acquisition systems, audio processing, and precision measurement equipment. It is suitable for high-accuracy applications due to its low offset voltage and low noise characteristics.

Equivalent

The LMC6462AIMX/NOPB is a precision dual operational amplifier. Equivalent products include the OPA2132, OPA2134, and LMV324. Other alternatives might be the MCP6002 and AD8628, depending on specific requirements like bandwidth, offset voltage, and supply voltage. Always verify specifications to ensure compatibility with your application.