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Product details

Parameters

Architecture FET / CMOS Input, Voltage FB Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.2 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 GBW (Typ) (MHz) 50 BW @ Acl (MHz) 10 Acl, min spec gain (V/V) 6 Slew rate (Typ) (V/us) 24 Vn at flatband (Typ) (nV/rtHz) 3.8 Vn at 1 kHz (Typ) (nV/rtHz) 3.8 Iq per channel (Typ) (mA) 0.9 Vos (offset voltage @ 25 C) (Max) (mV) 0.6 Rail-to-rail In to V-, Out Features Shutdown, Decompensated Rating Catalog Operating temperature range (C) -40 to 125 CMRR (Typ) (dB) 100 Input bias current (Max) (pA) 10 Offset drift (Typ) (uV/C) 0.3 Output current (Typ) (mA) 20 2nd harmonic (dBc) -105 3rd harmonic (dBc) -95 @ MHz 0.02 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

SOIC (D) 8 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • Gain Bandwidth Product (GBW): 50 MHz
  • Quiescent Current: 900 µA (Typical)
  • Broadband Noise: 3.8 nV/√Hz
  • Input Offset Drift: 1.5 µV/°C (Maximum)
  • Offset Voltage: 120 µV (Typical)
  • Input Bias Current: 10 pA (Maximum)
  • Rail-to-Rail Output (RRO)
  • Decompensated, Gain ≥ 6 V/V (Stable)
  • Power Down Current: 1 µA (Maximum)
  • Supply Range : 2.2 V to 5.5 V

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

Description

The OPA607 and OPA2607 devices are decompensated, minimum gain of 6 V/V stable, general-purpose CMOS operational amplifier with low noise of 3.8 nV/√ Hz and a GBW of 50 MHz. The low noise and wide bandwidth of the OPAx607 devices make them attractive for general-purpose applications which require a good balance between cost and performance. The high-impedance CMOS inputs make the OPAx607 devices an ideal amplifier to interface with sensors with high output impedance (for example, piezoelectric transducers).

The OPAx607 devices feature a Power Down mode with a maximum quiescent current of less than 1 µA, making the device suitable for use in portable battery-powered applications. The rail-to-rail output (RRO) of the OPAx607 devices can swing up to 8 mV from the supply rails, maximizing dynamic range.

The OPAx607 is optimized for low supply voltage operation as low as 2.2 V (±1.1 V) and up to 5.5 V (±2.75 V), and is specified over the 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

= Top documentation for this product selected by TI
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Type Title Date
* Datasheet OPAx607 50-MHz, Low-Power, Gain of 6-V/V Stable, Rail-to-Rail Output CMOS for Co datasheet (Rev. G) Oct. 13, 2020
Technical articles How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical articles What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 18, 2018
Technical articles Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
Technical articles How to minimize filter loss when you drive an ADC Oct. 20, 2016
User guides DEM-OPA-SO-2A User's Guide (Rev. B) Apr. 30, 2010

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
5
Description
 The DEM-OPA-SO-2A demonstration fixture helps designers evaluate the operation and performance of TI's dual, high speed, wideband operational amplifiers. This unpopulated PC board (PCB) is compatible with products offered in the 8-lead SOIC (D) package.
 
For more information on these types of op amps (...)
EVALUATION BOARDS Download
document-generic User guide
Description

The DEM-OPA268xU demonstration board is an unpopulated printed circuit board (PCB) for the high speed dual op amps in SO-8 packages.

Design tools & simulation

SIMULATION TOOLS 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 TOOLS 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 TOOLS 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 TOOLS 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.

(...)

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options

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