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OPA2333AID

Name: OPA2333AID
Rating: 4.7 (12 reviews)

IC OPAMP ZERO-DRIFT 2 CIRC 8SOIC

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規格

Series	Zero-Drift
Part Status	Active
Amplifier Type	CMOS, Zero-Drift
Number of Circuits	2
Output Type	Rail-to-Rail
Slew Rate	0.16V/µs
Gain Bandwidth Product	350 kHz
Current - Input Bias	70 pA
Voltage - Input Offset	2 µV
Current - Supply	17µA (x2 Channels)
Current - Output / Channel	5 mA
Voltage - Supply Span (Min)	1.8 V
Voltage - Supply Span (Max)	5.5 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Base Product Number	OPA2333

概述

Description

The OPA2333AID is a precision, low-power operational amplifier designed for a wide range of applications, including sensor signal conditioning, data acquisition systems, and battery-powered devices. It features a low offset voltage, low bias current, and low noise, making it suitable for high-accuracy applications. The amplifier operates from a single supply voltage of 1.8V to 5.5V, with a rail-to-rail output capability, allowing it to drive loads effectively across the entire supply range.
Key features include a high gain bandwidth product, low total harmonic distortion (THD), and excellent power supply rejection ratio (PSRR). The OPA2333AID also incorporates integrated protection against ESD and operates reliably across a wide temperature range. Its small package size makes it ideal for space-constrained designs. Overall, the OPA2333AID is an excellent choice for applications requiring precise analog signal amplification while maintaining low power consumption.

Features

The OPA2333AID is a precision operational amplifier featuring low noise, low offset voltage, and low power consumption. Key features include:
1. Supply Voltage Range: Operates from ±1.5V to ±18V, making it suitable for various applications.
2. Input Offset Voltage: Very low offset voltage (typically 0.1 mV), ensuring high accuracy.
3. Low Noise: Low voltage noise density (8 nV/√Hz), which is beneficial for sensitive signal processing.
4. Rail-to-Rail Output: Outputs can swing to within a few millivolts of the supply rails for optimal dynamic range.
5. High Gain Bandwidth: Gain bandwidth product of 1 MHz provides versatility for various applications.
6. Low Quiescent Current: Consumes only 20 μA per channel, making it ideal for battery-powered devices.
7. Common-Mode Rejection Ratio (CMRR): Excellent CMRR (typical 120 dB) over the entire input voltage range.
These features make the OPA2333AID suitable for precision applications in sensors, instrumentation, and low-power signal conditioning.

Package

The OPA2333AID is packaged in a 5-pin SOT-23 format.

Pinout

The OPA2333AID is a precision, low-power operational amplifier with a total of 8 pins. Its primary functions include:
1. Non-inverting Input (Pin 2) - This pin receives the positive input voltage signal.
2. Inverting Input (Pin 3) - This pin receives the negative input voltage signal.
3. Output (Pin 1) - This pin delivers the amplified output signal.
4. Power Supply (+V) (Pin 7) - Connects to the positive voltage supply.
5. Power Supply (−V) (Pin 4) - Connects to the negative voltage supply or ground.
6. Compensation (Pin 6) - Used for frequency compensation in some configurations.
7. NC (No Connect) (Pin 5) - Not internally connected; can be left unconnected.
8. NC (No Connect) (Pin 8) - Also not internally connected; can be left unconnected.
The OPA2333AID is designed for applications requiring low power consumption and high performance, such as signal conditioning and data acquisition systems.

Manufacturer

The OPA2333AID is manufactured by Texas Instruments (TI), a major American technology company. Texas Instruments is known for designing and producing semiconductors and various integrated circuits, including operational amplifiers, microcontrollers, and digital signal processors. Founded in 1930, TI has a strong focus on innovation and provides a wide range of products for various applications in industries such as automotive, industrial, consumer electronics, and communications. The company is also recognized for its contributions to analog and embedded processing technologies.

Application

The OPA2333AID is a low-power, precision operational amplifier widely used in applications such as portable medical devices, sensor signal conditioning, data acquisition systems, and battery-powered equipment. Its low offset voltage and low noise make it suitable for both precision analog circuits and active filtering. Additionally, it is ideal for use in automotive and industrial applications where reliability and efficiency are crucial.

Equivalent

The OPA2333AID is a precision, low-power operational amplifier. Equivalent products include:
1. OPA2134 - Low noise, high-performance op-amp.
2. OPA2227 - High precision, low offset voltage op-amp.
3. MCP6002 - Low-cost, low-power op-amp.
4. TLV2372 - Dual, low-power op-amp.
5. LM358 - Dual op-amp with low power consumption.
Always verify specifications to ensure compatibility for your application.