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STMicroelectronics Operational Amplifier 400 kHz 8-Pin DFN 5.5V TSZ122IQ2T

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STMicroelectronics Operational Amplifier 400 kHz 8-Pin DFN 5.5V TSZ122IQ2T

Name: STMicroelectronics Operational Amplifier 400 kHz 8-Pin DFN 5.5V TSZ122IQ2T
Brand: STMicroelectronics
SKU: 379564
Price: 1.71 USD
Availability: InStock

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Category Operational Amplifier Brand STMicroelectronics Condition New

Specifications

Country of Origin	India
Brand	STMicroelectronics
Height	0.55mm
Length	2.15mm
Model	TSZ122IQ2T
Width	2.15mm
Mount Type	Surface
Series	TSZ122
Output Current	4mA
Maximum Operating Temperature	125°C
Package Type	DFN
Minimum Operating Temperature	-40°C
Number Of Channels	2
Standards/Approvals	RoHS
Pin Count	8
Automotive Standard	AEC-Q100
Maximum Supply Voltage	5.5V
Minimum Supply Voltage	1.8V
GBP - Gain Bandwidth Product	400kHz
Input Bias Current	300 pA
Slew Rate	0.19V/μs
ESD high tolerance	4 kV (HBM)
Input Offset Current	600 pA
Extended temperature range	-40°C to +125°C
High accuracy and stability	offset voltage 5 μV max

Key Features

High precision zero drift operational amplifier with low input offset voltage.
Operates from a wide supply voltage range of 1.8 V to 5.5 V.
Offers rail-to-rail input and output operation for full signal swing.
Low power consumption of 40 μA max at 5 V supply voltage.
Dual channel design with 8 pins in a compact DFN form factor.
High ESD tolerance of up to 4 kV (HBM) ensuring reliability.
Wide operating temperature range from -40°C to +125°C suitable for automotive applications.
Automotive standard qualified (AEC-Q100) ensuring high quality and reliability.

Product Description

STMicroelectronics TSZ122IQ2T is a high-precision zero drift micro-power operational amplifier featuring a gain bandwidth product of 400 kHz and housed in an 8-pin DFN surface mount package. It operates over a wide supply voltage from 1.8 V to 5.5 V, making it suitable for low-voltage system designs requiring stable, high accuracy amplifier circuits.

The device offers rail-to-rail input and output, ensuring full signal swing to the supply rails which is critical in battery-powered and low-voltage applications. The ultra-low input offset voltage of 5 μV maximum and low input bias current provide outstanding accuracy and stability even over wide temperature ranges.

Low power consumption at 40 μA max at 5 V supply makes it ideal for portable and energy-efficient designs. The dual channel (two amplifiers) configuration in a small 2.15 mm by 2.15 mm footprint with only 0.55 mm height enables high-density mounting in compact electronics.

With an operating temperature from -40°C to 125°C and automotive AEC-Q100 qualification, this operational amplifier is suitable for demanding industrial and automotive environments. Its high ESD tolerance of 4 kV (HBM) further ensures robust operation in electrically noisy settings.

Common use cases include precision sensor signal conditioning, industrial automation controls, automotive instrumentation, battery-operated devices, and general-purpose analog front-end amplifier circuits where accuracy, low offset, and low power are paramount.

High accuracy zero drift amplifier with offset voltage 5 μV max. Wide supply voltage range 1.8 V to 5.5 V for versatile system compatibility. Rail-to-rail input and output operation for maximum dynamic range. Low static current of 40 μA supports low power system designs.

Compact 8-pin DFN package measures 2.15 x 2.15 x 0.55 mm. Dual amplifier channels in a single IC. Automotive grade AEC-Q100 qualified ensures reliability. Robust to ESD events up to 4 kV (HBM) for industrial usage. Stable operation over -40°C to +125°C extended temperature range.

For more options in Operational Amplifiers, browse the Electronics & Electricals category at EnvMart.