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OPA358AIDCKR

Name: OPA358AIDCKR
Rating: 4.7 (12 reviews)

IC OPAMP GP 1 CIRCUIT SC70-6

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仕様

Part Status	Active
Amplifier Type	Standard
Number of Circuits	1
Output Type	Rail-to-Rail
Slew Rate	55V/µs
Current - Input Bias	0.3 pA
Voltage - Input Offset	2 mV
Current - Supply	5.2mA
Current - Output / Channel	50 mA
Voltage - Supply Span (Min)	2.5 V
Voltage - Supply Span (Max)	3.6 V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	6-TSSOP, SC-88, SOT-363
Supplier Device Package	SC-70-6
Base Product Number	OPA358
Gain Bandwidth Product	80 MHz

概要

Description

The OPA358AIDCKR is a precision, low-noise, operational amplifier from Texas Instruments. It is designed for high-performance applications requiring low offset voltage, low noise, and high bandwidth. With a supply voltage range of 2.7V to 5.5V, it operates effectively in single-supply configurations. The amplifier features a low input noise density of 6.5 nV/√Hz and has a gain bandwidth of 10 MHz, making it suitable for audio, sensor signal conditioning, and data acquisition applications.
The OPA358AIDCKR includes rail-to-rail output capability, allowing it to drive loads close to the power supply rails, enhancing its versatility. Additionally, it is housed in a compact SOT-23 package, facilitating easy integration into space-constrained designs. The device's low power consumption and high precision make it ideal for battery-operated devices and other applications where efficiency and accuracy are paramount. For detailed specifications and application notes, refer to the manufacturer's datasheet.

Features

The OPA358AIDCKR is a precision, low-noise operational amplifier with the following key features:
1. Low Noise: Input voltage noise density of 1.2 nV/√Hz, making it suitable for low-level signal amplification.
2. Wide Supply Voltage Range: Operates with a single supply voltage from 2.7 V to 5.5 V, or dual supplies from ±1.35 V to ±2.75 V.
3. High Precision: Low offset voltage of 0.1 mV (maximum), ensuring accurate signal processing.
4. Low Power Consumption: Quiescent current of 220 µA, enhancing battery life in portable applications.
5. Rail-to-Rail Output: Allows output voltage to swing close to the supply rails for maximum dynamic range.
6. Temperature Range: Operating temperature from -40°C to +125°C, suitable for various environmental conditions.
7. Fast Slew Rate: Slew rate of 6 V/µs, enabling quick signal response.
These features make the OPA358AIDCKR ideal for precision applications in medical, industrial, and consumer electronics.

Package

The OPA358AIDCKR is packaged in a 5-Lead SOT-23 (SOT-23-5) format. This surface-mount package is compact, ideal for space-constrained applications.

Pinout

The OPA358AIDCKR is a precision operational amplifier with a pin count of 8. It is designed for low noise, low offset, and low drift applications, making it suitable for various signal conditioning tasks.
### Pin Functions:
1. 1 (Offset Null): Connect to a potentiometer for offset adjustment.
2. 2 (Inverting Input, -): Input for the inverting signal.
3. 3 (Non-Inverting Input, +): Input for the non-inverting signal.
4. 4 (V-): Negative supply voltage.
5. 5 (Output): Amplified output signal.
6. 6 (NC): No connection.
7. 7 (V+): Positive supply voltage.
8. 8 (Comp): Compensation pin, can be left open or connected to ground for stability.
The OPA358AIDCKR operates with a supply voltage range from 2.7 V to 36 V and features rail-to-rail output, making it versatile for various applications such as sensors and audio processing.

Manufacturer

The OPA358AIDCKR is manufactured by Texas Instruments (TI), a leading global semiconductor company. Texas Instruments specializes in designing and manufacturing a wide range of semiconductor products, including analog, embedded processing, and digital signal processing solutions. The company is known for its innovative technologies and is a key player in various industries, including automotive, industrial, communication, and consumer electronics. Texas Instruments focuses on providing high-performance components that enhance system efficiency and functionality.

Application

The OPA358AIDCKR is a precision operational amplifier suitable for various applications, including sensor signal conditioning, data acquisition systems, and high-speed comparator functions. It is also used in audio processing, medical instrumentation, and precision measurement systems due to its low-noise characteristics and high accuracy. Additionally, it is ideal for integrating with microcontrollers and other digital systems for enhanced performance in analog signal processing tasks.

Equivalent

Equivalent products to the OPA358AIDCKR operational amplifier include the OPA2134, OPA2227, and TLV2371. These alternatives share similar characteristics like low noise, low offset voltage, and wide bandwidth, though specific parameters may vary. Always check datasheets for precise specifications and ensure compatibility with your application requirements.