TSV991 | Product - STMicroelectronics

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Product overview

Description

The TSV99x and TSV99xA family of single, dual, and quad operational amplifiers offers low voltage operation and rail-to-rail input and output. These devices feature an excellent speed/power consumption ratio, offering a 20 MHz gain-bandwidth, stable for gains above 4 (100 pF capacitive load), while consuming only 1.1 mA maximum at 5 V. They also feature an ultra-low input bias current. These characteristics make the TSV99x family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering. These characteristics make the TSV99x, TSV99xA family ideal for sensor interfaces, battery-supplied and portable applications, as well as active filtering.

All features
Low input offset voltage: 1.5 mV max. (A grade)

Rail-to-rail input and output

Wide bandwidth 20 MHz

Stable for gain ≥ 4 or ≤ -3

Low power consumption: 820 µA typ.

High output current: 35 mA

Operating from 2.5 V to 5.5 V

Low input bias current, 1 pA typ.

ESD internal protection ≥ 5 kV
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eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

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Power Management Design Center

Power Supply Design Tool

• SMPS design, by topology, by type and by product

• PFC design with analog and digitial control

• Supports various PCB configurations

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DC/DC

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Solar Battery Charger

Power Management Design Center

LED Lighting Design Tool

• Handles AC-DC and DC-DC design in common topologies

• Displays interactive and annotated schematic

• Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data

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Power Management Design Center

Digital Power Workbench

• Provides a step-by-step optimized design of power section and control loop

• Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Management Design Center

Power Tree Designer

• Specify input/output power for each node in the tree

• Check for consistency

• Design each individual node

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Thermal-electrical Simulators for Components

AC Switches Simulator

• Select ratings and application waveforms

• Get junction temperature and blocking voltage graphs

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Thermal-electrical Simulators for Components

Rectifier Diodes Simulator

• Select ratings and application waveforms

• Estimate power losses

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Thermal-electrical Simulators for Components

STPOWER Studio

• Supports long mission profiles

• Provides power loss and temperature graphs

• Helps define heatsink thermal properties

Thermal-electrical Simulators for Components

Twister Sim

• Help select the right ViPOWER Automotive power device

• Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis

• Supports various PCB configurations

Thermal-electrical Simulators for Components

TVS Simulator

• Specify system ratings and surge waveform

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Thermal-electrical Simulators for Components

Estimate

• Build simple schematics and firmware inputs in minutes

• Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs

Thermal-electrical Simulators for Components

PCB Thermal Simulator

• Thermal analysis of a PCB from Gerber files.

• Possibility to add heat sources, heat sinks, copper areas and thermal paths.

• Powerful server-side engine for rendering and simulation.

• Thermal results shown graphically via 2D table.

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Signal Conditioning Design Tool

Active Filters

• Handles multi-stage-designs and common topologies

• Returns circuit component values

• Provides gain, phase and group delay graphs

• Low Pass, High Pass and Band Pass

Signal Conditioning Design Tool

Comparators

• Handles most common configurations

• Returns circuit components values

• Provides I/O signal waveforms

• Inverting, Non Inverting, Window

Signal Conditioning Design Tool

Low side Current Sensing

• Returns circuit component values

• Provides current error graphs

Signal Conditioning Design Tool

High side Current Sensing

• Provides current error graphs.

• Help to select the right High side current sensing and shunt devices.

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NFC/RFID Calculators

NFC Inductance

• Input geometry and substrate properties

• Get antenna impedance

NFC/RFID Calculators

UHF Link Budget

• Enter forward and reverse link characteristics

• The tool returns link budget estimate

NFC/RFID Calculators

NFC Tuning Circuit

• Enter antenna parameter and matching target

• Select the topology of the matching network

• The tool returns component values for the desired design targets

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EDA Symbols, Footprints and 3D Models

All resources

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	Resource title	Version	Latest update

HW Models (1)

	Resource title	Version	Latest update
ZIP	TSV99x opamp macromodel	1.0	01 Aug 2015	01 Aug 2015 TSV99x opamp macromodel 1.0

SPICE models (1)

	Resource title	Version	Latest update
ZIP	TSV99x series Pspice model	1.0	01 Aug 2015	01 Aug 2015 TSV99x series Pspice model 1.0

SIMetrix models (1)

	Resource title	Version	Latest update
ZIP	TSV991 SIMetrix examples schematics	2023.07	19 Feb 2024	19 Feb 2024 TSV991 SIMetrix examples schematics 2023.07

Quality and Reliability

Part Number	Marketing Status	Package	Grade	RoHS Compliance Grade	Longevity Commitment	Longevity Starting Date	Material Declaration**
TSV991ILT	Active	SOT23-5L	Industrial	Ecopack3	10	2023-05-23T00:00:00.000+02:00	PDF XML
TSV991IQ2T	Active	QFN-8L P 0.5 mm	Industrial	Ecopack3	10	2023-05-23T00:00:00.000+02:00	PDF XML
TSV991IYDT	Active	SO-8	Automotive	Ecopack3	10	2023-05-23T00:00:00.000+02:00	PDF XML
TSV991IYLT	Active	SOT23-5L	Automotive	Ecopack3	10	2023-05-23T00:00:00.000+02:00	PDF XML

TSV991ILT

Package:

SOT23-5L

Material Declaration**:

TSV991IQ2T

Package:

QFN-8L P 0.5 mm

Material Declaration**:

TSV991IYDT

Package:

SO-8

Material Declaration**:

TSV991IYLT

Package:

SOT23-5L

Material Declaration**:

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors

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