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RC4558IDGKR

Name: RC4558IDGKR
Rating: 4.7 (12 reviews)

IC OPAMP GP 2 CIRCUIT 8VSSOP

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仕様

Part Status	Active
Amplifier Type	Standard (General Purpose)
Number of Circuits	2
Output Type	Differential
Slew Rate	1.7V/µs
Gain Bandwidth Product	3 MHz
Current - Input Bias	150 nA
Voltage - Input Offset	500 µV
Current - Supply	2.5mA (x2 Channels)
Current - Output / Channel	10 mA
Voltage - Supply Span (Min)	10 V
Voltage - Supply Span (Max)	30 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP
Base Product Number	RC4558

概要

Description

The RC4558IDGKR is a dual operational amplifier (op-amp) integrated circuit (IC) known for its versatility and high performance. It features two independent, high-gain, low-noise op-amps on a single chip, making it suitable for various analog signal processing applications. The device operates with a wide supply voltage range, typically from ±3V to ±15V, and provides a low input offset voltage, ensuring accurate signal amplification.
Key characteristics include a high slew rate, wide bandwidth, and low total harmonic distortion, which make the RC4558 ideal for audio applications, filtering, and instrumentation. Its bipolar technology enhances its performance in precision applications, while the dual configuration allows for compact design solutions.
The package type, IDGKR, indicates it is offered in a surface-mount format, facilitating modern PCB designs. Overall, the RC4558IDGKR is widely used in consumer electronics, industrial equipment, and medical devices for amplifying low-level signals or processing audio.

Features

The RC4558IDGKR is a dual operational amplifier featuring a high input impedance and low output impedance. Key features include:
1. Dual Configuration: Contains two independent, high-gain, frequency-compensated op-amps.
2. Input Voltage Range: Operates with a wide input common-mode voltage range that includes ground.
3. Low Noise: Exhibits low noise performance, making it suitable for audio and precision applications.
4. High Slew Rate: Offers a typical slew rate of 0.3 V/µs, enabling fast signal processing.
5. Wide Supply Voltage Range: Supports a broad supply voltage from ±3V to ±18V.
6. Low Total Harmonic Distortion (THD): Ensures high fidelity in audio applications.
7. Temperature Range: Operates over a temperature range of -40°C to +85°C.
8. Packaging: Available in an 8-pin SOIC package (IDGKR) for easy integration into circuits.
Overall, the RC4558IDGKR is ideal for various applications including signal conditioning, audio processing, and active filters.

Package

The RC4558IDGKR is packaged in a SOIC (Small Outline Integrated Circuit) package, specifically a 8-lead SOIC (Surface Mount) format. This package type is known for its compact size and suitability for surface mount technology in electronic circuits.

Pinout

The RC4558IDGKR is an integrated circuit (IC) featuring a dual operational amplifier. It has a pin count of 8.
The functions of its pins are as follows:
1. Pin 1 (Offset Null): Used for offset voltage adjustments.
2. Pin 2 (Inverting Input A): The inverting input for the first op-amp.
3. Pin 3 (Non-inverting Input A): The non-inverting input for the first op-amp.
4. Pin 4 (V- or Negative Supply): Connects to the negative power supply (ground).
5. Pin 5 (Non-inverting Input B): The non-inverting input for the second op-amp.
6. Pin 6 (Inverting Input B): The inverting input for the second op-amp.
7. Pin 7 (Output B): Output for the second op-amp.
8. Pin 8 (V+ or Positive Supply): Connects to the positive power supply.
The RC4558 is widely used in applications such as audio processing, signal conditioning, and active filters due to its high performance and low noise characteristics.

Manufacturer

The RC4558IDGKR is manufactured by Texas Instruments (TI), a leading American technology company. Founded in 1930, Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuits, including analog, digital signal processing (DSP), and microcontroller products. TI is renowned for its innovation in the field of electronics and serves a wide range of industries, including automotive, industrial, communications, and consumer electronics. The RC4558 is a dual operational amplifier widely used in audio applications, signal conditioning, and various other electronic circuits due to its low noise and high performance.

Application

The RC4558IDGKR is a dual operational amplifier used in various applications, including audio signal processing, active filters, and signal conditioning. It's ideal for instrumentation amplifiers due to its low noise and high gain characteristics. Other applications include voltage followers, integrators, and differential amplifiers in consumer electronics, industrial equipment, and medical devices.

Equivalent

Equivalent products to the RC4558IDGKR operational amplifier include the TL072, LM358, and the OPA2134. These alternatives offer similar features, such as low noise and high gain, making them suitable for various applications. However, specific parameters like bandwidth and supply voltage should be checked for compatibility in specific circuits.