LM321MF/NOPB

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LM321MF/NOPB

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Attribut Wert
Package Bulk
ProductStatus Active
AmplifierType General Purpose
NumberofCircuits 1
SlewRate 0.4V/µs
GainBandwidthProduct 1 MHz
Current-InputBias 45 nA
Voltage-InputOffset 2 mV
Current-Supply 660µA
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 32 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case SC-74A, SOT-753

Übersicht

Description

The LM321MF/NOPB is a single operational amplifier (op-amp) designed for general-purpose applications. It is part of the LM321 series, which offers a balance of performance and cost-effectiveness. This op-amp is known for its low power consumption and wide operating voltage range, typically from 3V to 32V, making it suitable for battery-powered and portable devices.
Key features of the LM321MF/NOPB include its low input bias current and low input offset voltage, which enhance precision in analog signal processing. The device can drive moderate capacitive loads and deliver a wide bandwidth, making it versatile for various applications, such as signal conditioning, filtering, and amplification.
The "MF" in the part number indicates the SOT-23 package type, which is compact and suitable for space-constrained designs. Meanwhile, "NOPB" signifies that the device is lead-free and complies with environmental standards.
Overall, the LM321MF/NOPB is favored for its simplicity, reliability, and adaptability in both industrial and consumer electronics.

Equivalent

The LM321MF/NOPB is a general-purpose, single operational amplifier. Equivalent products include the TLV2371, LMV321, and MCP6001. These op-amps offer similar performance characteristics and are often used in similar applications such as signal conditioning, filtering, and low-frequency oscillators. Always check specific parameters like supply voltage, bandwidth, and package type to ensure compatibility with your application.

Features

The LM321MF/NOPB is a general-purpose operational amplifier known for its low-cost and single-channel configuration. Key features include:
1. Wide Supply Range: Operates on a voltage range from 3V to 32V, making it versatile for various applications.
2. Low Power Consumption: Suitable for battery-powered devices due to its efficient power usage.
3. Slew Rate: Offers a modest slew rate of 0.4 V/µs, which is adequate for many general applications.
4. Input Offset Voltage: Typically around 2 mV, ensuring reasonably accurate signal amplification.
5. Output Drive Capability: Can source or sink currents up to 20 mA, allowing it to drive moderate loads.
6. Package Options: Available in SOT-23-5 and other small footprint packages, facilitating space-saving designs.
7. Temperature Range: Designed to function well within a range of -40°C to 85°C.
8. Stability: Unity-gain stable, which simplifies its use in basic amplifier configurations.
The LM321MF/NOPB is well-suited for cost-sensitive applications requiring reliable amplification, such as signal conditioning and sensor interfacing.

Pinout

The LM321MF/NOPB is an operational amplifier with a single channel. It comes in an SOT-23 package which typically has 5 pins. The pin configuration is as follows:
1. V+ (Supply Voltage): Positive power supply pin.
2. Inverting Input (-IN): The inverting terminal of the op-amp.
3. Non-Inverting Input (+IN): The non-inverting terminal of the op-amp.
4. Output: The output terminal of the op-amp.
5. V- (Ground): Ground or negative power supply pin.
The LM321 is designed for low power applications and provides a cost-effective solution for general-purpose op-amp requirements. It is suitable for applications like signal conditioning, buffering, and basic amplification tasks.

Manufacturer

The LM321MF/NOPB is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a wide portfolio of analog and embedded processing chips. They serve a broad range of applications across industries such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. TI is known for its innovation in semiconductor technologies and provides solutions that enhance performance and efficiency in electronic devices.

Application

The LM321MF/NOPB is a single general-purpose operational amplifier commonly used in various applications such as signal conditioning, filtering, and amplification. Its compact size and low power consumption make it suitable for battery-operated devices. It can be used in sensor applications for amplifying low-level signals, in audio equipment for signal amplification, and in control systems to process analog signals. Additionally, the LM321MF/NOPB is ideal for use in consumer electronics, automotive applications, and industrial automation due to its versatility and reliability in handling various analog tasks.

Package

The LM321MF/NOPB is an operational amplifier available in a SOT-23-5 package, which is a small surface-mount technology package with five pins. This compact package is suitable for space-constrained applications.

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