TP5594

Low-Noise, 1.8-V, 3.3-MHz, RRIO, Zero-Drift Operational Amplifier

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Overview
Development Resources
Application
Ordering Detail

Overview

The TP5591/TP5592/TP5594 is a series of single, dual and quad chopper-stabilized zero-drift operational amplifiers optimized for single or dual supply operation from 1.8 V to 5.5 V or ±0.9 V to ±2.75 V. The TP559x series features a very low input offset voltage and low noise with the 1/f noise corner down to 0.1 Hz. The series is designed to have a low offset voltage and offset temperature drift, a wide gain bandwidth, and a rail-to-rail input and output swing while minimizing power consumption.

The TP559x series can provide a low offset voltage (20 μV max) and a near-zero drift over time and temperature with excellent CMRR and PSRR.

The TP5591 (single version) is available in the SOT353 (SC70-5), SOT23-5, and SOP8 packages. The TP5592 (dual version) is offered in the MSOP8 and SOP8 packages. The TP5594 (quad version) is available in the TSSOP14 and SOP14 packages. All versions are specified for operation from −40°C to 125°C.

Status

Production
Rating

Industrial
Channel

4
Supply Voltage (Min)

1.8
Supply Voltage (Max)

5.5
Iq per channel (Max) (μA)

1400
GBW (Typ) (MHz)

3.3
Slew Rate (Typ) (V/μs)

2.5
Rail-Rail In

Yes
Rail-Rail Out

Yes
Ishort (Typ) (mA)

60
Vos (Max) (mV)

0.02
Offset Drift (Typ) (μV/°C)

0.01
Ib (typ) (pA)

60
Vn (Typ) (nV/rtHz)

17
Peak Noise at 0.1 to 10Hz (μVpp)

0.37
Shutdown/Disable

/
Operating Temperature Range (°C)

-40 to 125
Feature

/
Package

SOP14, TSSOP14

Development Resources

Documentation

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Documentation
- Data Sheet
- Selection Guide
- Application Note
- Technical Note
- User Guide
- Test Report
- Document Name
- Type
- Language
- Date
- Datasheet_TP5591-TP5592-TP5594
  
  Data Sheet
  
  English
  
  02/02/2024
  
  Low Noise, 1.8V, 3.3MHz, RRIO, Zero Drift Op-amps
- Introduction to Latch-up and the Preventive Measures
  
  Technical Note
  
  English
  
  01/19/2024
- Application Tips on ESD-EOS
  
  Technical Note
  
  English
  
  01/19/2024
- Analyzing the Power Supply Design of Operational Amplifiers with Examples
  
  Technical Note
  
  English
  
  01/19/2024
- 3PEAK Analog Products Selection Guide
  
  Selection Guide
  
  English
  
  01/19/2024

Application

• Medical Instrumentation

• Temperature Measurements

• Precision Current Sensing

• Precision Low-Drift, Low-Frequency ADC Drivers

• Process Control Systems

• Precision Voltage Reference Buffers

Ordering Detail

Order Part Number	Buy	Samples	Rating	Feature	Status	1ku Price	Release Date	Package	Lead time (week)	MSL	Packing	MPQ	CPQ
TP5594-TR	Buy now	Request	Industrial Grade	/	Production	$0.838	2014-01-01	TSSOP14	11	MSL3	T&R	3000	15000
TP5594-SR	Buy now	Request	Industrial Grade	/	Production	$0.814	2014-01-01	SOP14	10	MSL3	T&R	2500	12500