TSU104IPT - STMicroelectronics

Manufacturer Part Number

TSU104IPT

Manufacturer

STMicroelectronics

Introduction

The TSU104IPT is a quad channel, low-power, rail-to-rail, CMOS operational amplifier (op-amp) with extremely low input bias current.

Product Features and Performance

4 independent op-amp channels

Rail-to-rail input and output

Very low input bias current of 1 pA

Slew rate of 0.003 V/μs

Gain bandwidth product of 9 kHz

Low supply current of 650 nA per channel

Wide supply voltage range of 1.5 V to 5.5 V

Operating temperature range of -40°C to 85°C

Product Advantages

Ideal for battery-powered or portable applications due to ultra-low power consumption

Suitable for precision analog signal conditioning and measurement applications

Simplifies circuit design with its rail-to-rail input and output capabilities

Enables high-impedance, low-noise amplification with extremely low input bias current

Key Technical Parameters

Manufacturer Part Number: TSU104IPT

Package: 14-TSSOP

Amplifier Type: CMOS

Number of Circuits: 4

Gain Bandwidth Product: 9 kHz

Supply Voltage Range: 1.5 V to 5.5 V

Supply Current per Channel: 650 nA

Input Offset Voltage: 100 μV

Input Bias Current: 1 pA

Output Current per Channel: 11 mA

Slew Rate: 0.003 V/μs

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Manufactured in an ISO-certified facility

Compatibility

The TSU104IPT is compatible with a wide range of electronic devices and systems, including:

Battery-powered and portable electronics

Industrial and medical instrumentation

Precision analog signal conditioning circuits

High-impedance sensor interfaces

Application Areas

Portable and battery-powered devices

Industrial and medical instrumentation

Precision analog signal conditioning and measurement

High-impedance sensor interfaces

Product Lifecycle

The TSU104IPT is an actively supported product in the STMicroelectronics portfolio. There are no plans for discontinuation, and replacement or upgrade options are available as needed.

Key Reasons to Choose the TSU104IPT

Ultra-low power consumption for extended battery life in portable applications

Extremely low input bias current enables high-impedance, low-noise amplification

Rail-to-rail input and output simplify circuit design and maximize dynamic range

Wide operating temperature range and RoHS3 compliance ensure reliability and longevity

Quad-channel integration reduces component count and saves board space