OPA4234UA

Name: OPA4234UA
Brand: Texas Instruments
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

Four-Channel Operational Amplifier with Bipolar Components, 14-Pin Plastic Casing, SOP

6,839 有效庫存

OPA4234UA

有效庫存6,839

Four-Channel Operational Amplifier with Bipolar Components, 14-Pin Plastic Casing, SOP

製造商零件號 # : OPA4234UA
包裝/封裝: SOIC-14
製造商: Texas Instruments
產品分類 : Instrumentation, OP Amps, Buffer Amps
系列 : OPA4234

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例子

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管或託盤

OPA4234UA 數據表

價格 (USD)

數量	單價	總價
1	$2.568	$2.57
200	$1.025	$205.00
500	$0.991	$495.50
1000	$0.975	$975.00

這些價格會受到市場波動的影響，需要提交報價才能取得最新價格。

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OPA4234UA 詳細說明

The compact SOIC package of the OPA4234UA allows for easy integration into different systems, making it a versatile choice for instrumentation, sensor interfaces, and data acquisition applications. Its excellent stability and linearity further enhance its usability in demanding environments, ensuring reliable and consistent performance

主要特徵

Precision, speed, and reliability combined
Wide range of applications and high accuracy
Low power consumption and fast response time
High sensitivity and low noise immunity
Suitable for precision measurement and control
Advanced signal processing and conditioning capabilities

應用

High precision amp for audio
Industrial control systems

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	Precision Amplifiers	RoHS	Details
Series	OPA4234	CMRR - Common Mode Rejection Ratio	106 dB
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature !	+ 85 C
Mounting Style	SMD/SMT	Package / Case	SOIC-14
Amplifier Type	Low Offset Voltage Amplifier	Brand	Texas Instruments
Dual Supply Voltage	+/- 3 V, +/- 5 V, +/- 9 V	Height	1.58 mm
In - Input Noise Current Density	0.08 pA/sqrt Hz	Input Type	Rail-to-Rail
Length	8.65 mm	Maximum Dual Supply Voltage	+/- 18 V
Minimum Dual Supply Voltage	+/- 1.35 V	Moisture Sensitive	Yes
Operating Supply Voltage !	2.7 V to 36 V, +/- 1.35 V to +/- 18 V	Output Type	Rail-to-Rail
Product	Operational Amplifiers	Product Type !	Precision Amplifiers
PSRR - Power Supply Rejection Ratio	110.46 dB	Factory Pack Quantity	50
Subcategory	Amplifier ICs	Supply Type	Single, Dual
Technology	Bipolar	Vcm - Common Mode Voltage	Negative Rail to Positive Rail - 1 V
Voltage Gain dB	120 dB	Width	3.91 mm
Unit Weight	0.004564 oz

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 OPA4234UA PDF 下載

常見問題解答

What is OPA4234UA?

The OPA4234UA is a quad, low-power, precision CMOS operational amplifier designed by Texas Instruments. It is well-suited for applications requiring multiple operational amplifiers with low power consumption, low offset voltage, and high precision, such as sensor interfaces, data acquisition systems, and precision signal conditioning.

How Does OPA4234UA Work?

The OPA4234UA operates as a precision operational amplifier with low offset voltage and low input bias current, providing accurate amplification for multiple input signals. It features rail-to-rail input and output, enabling maximum signal swing even at low supply voltages, and its quad configuration allows for simultaneous amplification of multiple signals in a single package.

How Many Pins does OPA4234UA have and What are the Functions of the Pinout Configuration?

The OPA4234UA is housed in a 14-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V+: Positive power supply pin.
V-: Negative power supply pin.
IN1+ to IN4+: Non-inverting input pins for each of the four channels.
IN1- to IN4-: Inverting input pins for each of the four channels.
OUT1 to OUT4: Output pins for each of the four channels.

What are the Pros and Cons of OPA4234UA?

Pros:

Quad Configuration: Four precision amplifiers in a single package for space-saving and multi-channel applications.
Low Power Consumption: Operates with very low power, making it ideal for battery-operated devices.
High Precision: Provides low offset voltage and low drift for accurate signal amplification.
Rail-to-Rail Input and Output: Maximizes signal swing, enhancing dynamic range.
Flexible Multi-Channel Design: Suited for applications requiring multiple operational amplifiers.

Cons:

Limited Bandwidth: May not be suitable for high-frequency applications.
External Components: May require additional external components for optimal performance in certain applications.
Package Handling: The 14-lead SOIC package may be challenging to handle without appropriate equipment.

Are There Any Equivalents/Alternatives to OPA4234UA for Recommendation?

The equivalent part to the OPA4234UA is the MCP6274 from Microchip Technology.
Alternatives to the OPA4234UA include the AD8628 from Analog Devices and the TS507 from STMicroelectronics.