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TLV9004IPWR

TITLV9004IPWR

Texas Instruments
Standard (General Purpose) Amplifier 4 Circuit Rail-to-Rail 14-TSSOP
Active31,874 in stock
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Overview

The TLV9004IPWR is a quad-channel, 1.1 MHz general-purpose operational amplifier designed for cost-sensitive low-voltage applications. It features rail-to-rail input and output capabilities and operates on a supply range from 1.8V to 5.5V. With an integrated RFI and EMI filter and a low quiescent current of 60 microamps per channel, it is well-suited for battery-powered systems and signal conditioning.

Why Choose This Part

The device offers a strong balance of performance and power, providing a 2V/us slew rate while consuming only 60 microamps per channel. Its rail-to-rail operation at voltages as low as 1.8V ensures maximum dynamic range in single-supply microcontroller-based systems. Additionally, the internal EMI/RFI filtering reduces sensitivity to high-frequency noise from wireless components.

Applications

Sensor Signal Conditioning
Used to amplify low-level signals from transducers in environmental or industrial sensing nodes.
Low-Side Current Sensing
Acts as a difference amplifier to monitor current across a shunt resistor in power management circuits.
Smoke and Motion Detectors
Provides the high input impedance and low power consumption required for long-life battery-operated safety devices.
Active Filters
Utilizes four independent channels to implement multi-stage low-pass or high-pass filters in audio or sensor front-ends.

Key Specifications

Slew Rate 2V/us
Output Type Rail-to-Rail
Mounting Type Surface Mount
Amplifier Type Standard (General Purpose)
Package / Case 14-TSSOP (0.173", 4.40mm Width)
Current - Supply 60uA
Number of Circuits 4
Current - Input Bias 5 pA
Operating Temperature -40degC ~ 125degC (TA)
Gain Bandwidth Product 1 MHz
Voltage - Input Offset 400 uV
Supplier Device Package 14-TSSOP
Current - Output / Channel 40 mA
Voltage - Supply Span (Max) 5.5 V
Voltage - Supply Span (Min) 1.8 V

Getting Started

To evaluate this amplifier, use a standard 14-pin TSSOP-to-DIP adapter or integrate it directly into a PCB layout following TI's recommendation for 0.1-microfarad bypass capacitors. Ensure the input signal stays within the supply rails to utilize the full rail-to-rail input stage functionality.

Also Consider

TLV6004IPWR TITexas Instruments - Lower power alternative for applications where bandwidth requirements are less than 1 MHz.