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Product details

Parameters

Architecture FET / CMOS Input, Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.5 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 GBW (Typ) (MHz) 100 BW @ Acl (MHz) 250 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 150 Vn at flatband (Typ) (nV/rtHz) 6.5 Vn at 1 kHz (Typ) (nV/rtHz) 6.5 Iq per channel (Typ) (mA) 4.9 Vos (offset voltage @ 25 C) (Max) (mV) 8 Rail-to-rail In, Out Rating Automotive Operating temperature range (C) -40 to 125 CMRR (Typ) (dB) 80 Input bias current (Max) (pA) 50 Offset drift (Typ) (uV/C) 4 Output current (Typ) (mA) 100 2nd harmonic (dBc) 75 3rd harmonic (dBc) 83 @ MHz 1 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • Qualified for Automotive Applications
  • AEC-Q100 Qualified With the Following Results:
    • Device Temperature Grade: –40°C to +125°C Ambient Operating Temperature Range
    • Device HBM ESD Classification Level 2
    • Device CDM ESD Classification Level:
      • C6 for OPA354A-Q1 and OPA2354A-Q1
      • C3 for OPA4354-Q1
  • Unity-Gain Bandwidth: 250 MHz
  • Wide Bandwidth: 100-MHz GBW Product
  • High Slew Rate: 150 V/µs
  • Low Noise: 6.5 nV/√Hz
  • Rail-to-Rail I/O
  • High Output Current: >100 mA
  • Excellent Video Performance
    • Differential Gain Error: 0.02%
    • Differential Phase Error: 0.09°
    • 0.1-dB Gain Flatness: 40 MHz
  • Low Input Bias Current: 3 pA
  • Quiescent Current: 4.9 mA
  • Thermal Shutdown
  • Supply Range: 2.5 V to 5.5 V
open-in-new Find other High-speed op amps (GBW>=50MHz)

Description

The design of the OPAx354-Q1 family of high-speed, voltage-feedback CMOS operational amplifiers is for video and other applications requiring wide bandwidth. These devices are unity-gain stable and can drive large output currents. Differential gain is 0.02% and differential phase is 0.09°. Quiescent current is only 4.9 mA per channel.

The OPAx354-Q1 family of operational amplifiers (op-amps) are optimized for operation on single or dual supplies as low as 2.5 V (±1.25 V) and up to 5.5 V (±2.75 V). Common-mode input range extends beyond the supplies. The output swing is within 100 mV of the rails, supporting wide dynamic range.

The single-supply version (OPA354A-Q1) is available in the tiny SOT–23-5 (DBV) package. The dual-supply version (OPA2354A-Q1) is available in the miniature VSSOP-8 (DGK) package and features completely independent circuitry for lowest crosstalk and freedom from interaction. The quad-supply version (OPA4354-Q1) is available in the TSSOP-14 (PW) package. The device specifications are for operation over the automotive temperature range of –40°C to +125°C.

open-in-new Find other High-speed op amps (GBW>=50MHz)
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Technical documentation

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Type Title Date
* Data sheet OPAx354-Q1 250-MHz, Rail-to-Rail I/O, CMOS Operational Amplifiers datasheet (Rev. F) May 14, 2018
Technical article How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical article What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 19, 2018
Technical article Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
E-book The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical article How to minimize filter loss when you drive an ADC Oct. 20, 2016

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Design tools & simulation

SIMULATION MODEL Download
SBOC018C.ZIP (332 KB) - PSpice Model
SIMULATION MODEL Download
SBOC204B.TSC (85 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM282A.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOL Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOL Download
Voltage Divider Determines A Set of Resistors for a Voltage Divider
VOLT-DIVIDER-CALC VOLT-DIVIDER-CALC quickly determines a set of resistors for a voltage divider. This KnowledgeBase Javascript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. This calculator can also be used to design non-inverting attentuation circuits.

(...)

Reference designs

REFERENCE DESIGNS Download
Electronics and LED Driver Reference Design for Augmented Reality Head-Up Displays
TIDA-080004 — This reference design provides an electronics subsystem designed to drive an automotive augmented reality (AR) head-up display (HUD). DLP® technology enables bright, crisp, highly saturated head-up displays that project critical driving information onto the windshield of the car, reducing driver (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
SOT-23 (DBV) 5 View options

Ordering & quality

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