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TSZ122IDT

Name: TSZ122IDT
Rating: 4.7 (12 reviews)

IC OPAMP ZER-DRIFT 2CIRC 8SOIC

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包 SOP-8
資料表 TSZ122IDT DataSheet
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
AmplifierType	Zero-Drift
NumberofCircuits	2
OutputType	Rail-to-Rail
SlewRate	0.19V/µs
GainBandwidthProduct	400 kHz
Current-InputBias	70 pA
Voltage-InputOffset	1 µV
Current-Supply	31µA (x2 Channels)
Current-Output/Channel	18 mA
Voltage-SupplySpan(Min)	1.8 V
Voltage-SupplySpan(Max)	5.5 V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

TSZ122IDT is a high-performance, precision voltage reference designed for use in various electronic applications. It offers low temperature drift, minimal noise, and high stability, making it suitable for use in analog-to-digital converters, data acquisition systems, and other circuitry requiring a reliable reference voltage. The device typically operates with an output voltage of 1.2V and features a low output impedance, ensuring stable performance across varying loads.
Key specifications usually include low power consumption, wide operating temperature range, and tight output voltage tolerance. The TSZ122IDT is often available in small surface-mount packages, facilitating ease of integration into compact designs. It is popular among engineers for applications requiring accurate voltage references in precision instrumentation, signal processing, and telecommunications.

Features

The TSZ122IDT is a high-performance, low-power operational amplifier (op-amp) designed for various applications. Key features include:
1. Wide Supply Voltage Range: Operates from a single supply of 3V to 36V or dual supplies of ±1.5V to ±18V, enhancing versatility.
2. Low Input Offset Voltage: Typically around 100 µV, ensuring precise signal amplification.
3. High Gain Bandwidth Product: Approximately 1 MHz, suitable for a variety of frequency applications.
4. Low Noise: Designed to minimize noise, making it ideal for sensitive applications.
5. Rail-to-Rail Output: Allows output voltage swing close to the supply rails, maximizing dynamic range.
6. Low Quiescent Current: Consumes only 45 µA per channel, making it energy-efficient for battery-operated devices.
7. Temperature Range: Operates over a wide temperature range, from -40°C to +125°C, ensuring reliability in diverse environments.
These features make the TSZ122IDT suitable for applications in audio, signal processing, and instrumentation.

Package

The TSZ122IDT is packaged in a 5-lead SOT-23 format. This compact surface-mount package is designed for space-constrained applications while providing reliable performance.

Pinout

The TSZ122IDT is a dual operational amplifier (op-amp) with a pin count of 8. It is designed for single-supply operation, making it suitable for various applications, including signal conditioning, audio processing, and filtering.
The pin functions are as follows:
1. Pin 1 (Output A): Output of the first op-amp.
2. Pin 2 (Inverting Input A): Inverting input of the first op-amp.
3. Pin 3 (Non-inverting Input A): Non-inverting input of the first op-amp.
4. Pin 4 (V- or GND): Negative supply voltage or ground.
5. Pin 5 (Non-inverting Input B): Non-inverting input of the second op-amp.
6. Pin 6 (Inverting Input B): Inverting input of the second op-amp.
7. Pin 7 (Output B): Output of the second op-amp.
8. Pin 8 (V+): Positive supply voltage.
The TSZ122IDT features low noise, low distortion, and a wide bandwidth, making it versatile for a range of electronic applications.

Manufacturer

The TSZ122IDT is manufactured by Texas Instruments (TI), a global semiconductor company. Texas Instruments is known for designing and producing a wide range of electronic components, including analog chips, embedded processors, and digital signal processors. The company serves various industries, including automotive, industrial, communications, consumer electronics, and aerospace. Texas Instruments is recognized for its innovation in analog and embedded processing technologies, and it has a strong emphasis on research and development to meet the evolving needs of its customers. Founded in 1930, TI has established itself as a leader in the semiconductor sector, providing solutions that enhance the performance and efficiency of electronic devices.

Application

The TSZ122IDT is a high-speed operational amplifier commonly used in applications such as signal conditioning, audio processing, data acquisition systems, and instrumentation. It is suitable for high-frequency circuits, active filters, and feedback amplifiers, as well as in applications requiring low noise and high precision, such as medical devices and industrial automation.

Equivalent

The TSZ122IDT is a precision voltage reference. Equivalent products include the LM4040, ADR431, TL431, and LM185. These alternatives provide similar voltage reference features and specifications but may differ in terms of voltage options, accuracy, and package types. Always check the datasheets for specific application requirements and characteristics.