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LM6584

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Quad, 13-V, 15.4-MHz, high output current operational amplifier for TFT LCD applications

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Data sheet

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TLV9164 ACTIVE Quad, 16-V, 11-MHz rail-to-rail input and output low-offset-voltage operational amplifier Wider supply range (2.7 V to 16 V), faster slew rate (33 V/us), lower offset voltage (1 mV), lower noise (6.8 nV/√Hz), wider temp range (-40°C to 125°C)

LM6584

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 13 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Rail-to-rail In, Out GBW (typ) (MHz) 15.4 Slew rate (typ) (V/µs) 15 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.78 Vn at 1 kHz (typ) (nV√Hz) 23 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 5 Features High Cload Drive Input bias current (max) (pA) 1000000 CMRR (typ) (dB) 103 Iout (typ) (A) 0.075 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.2 Input common mode headroom (to positive supply) (typ) (V) 0.2 Output swing headroom (to negative supply) (typ) (V) 0.1 Output swing headroom (to positive supply) (typ) (V) -0.1
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 13 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 5 Rail-to-rail In, Out GBW (typ) (MHz) 15.4 Slew rate (typ) (V/µs) 15 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.78 Vn at 1 kHz (typ) (nV√Hz) 23 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 5 Features High Cload Drive Input bias current (max) (pA) 1000000 CMRR (typ) (dB) 103 Iout (typ) (A) 0.075 Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) -0.2 Input common mode headroom (to positive supply) (typ) (V) 0.2 Output swing headroom (to negative supply) (typ) (V) 0.1 Output swing headroom (to positive supply) (typ) (V) -0.1
SOIC (D) 14 51.9 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4
  • (VS = 5V, TA = 25°C Typical Values Unless Specified)
  • Input Common Mode Voltage 0.5V Beyond Rails
  • Output Voltage Swing (RL = 2kΩ) 50mV from Rails
  • Output Short Circuit Current +310/−410mA
  • Continuous Output Current 75mA
  • Supply Current (Per Amp, No Load) 750μA
  • Supply Voltage Range 5V to 13V
  • Unity Gain Stable
  • −3dB Bandwidth (AV = +1) 24MHz
  • Slew Rate 11V/μSec
  • Settling Time 270ns
  • SOIC and TSSOP Package
  • Manufactured in Texas Instruments' State-of-the-Art Bonded Wafer, Trench Isolated Complementary Bipolar VIP10 Technology for High Performance at Low Power Levels
  • (VS = 5V, TA = 25°C Typical Values Unless Specified)
  • Input Common Mode Voltage 0.5V Beyond Rails
  • Output Voltage Swing (RL = 2kΩ) 50mV from Rails
  • Output Short Circuit Current +310/−410mA
  • Continuous Output Current 75mA
  • Supply Current (Per Amp, No Load) 750μA
  • Supply Voltage Range 5V to 13V
  • Unity Gain Stable
  • −3dB Bandwidth (AV = +1) 24MHz
  • Slew Rate 11V/μSec
  • Settling Time 270ns
  • SOIC and TSSOP Package
  • Manufactured in Texas Instruments' State-of-the-Art Bonded Wafer, Trench Isolated Complementary Bipolar VIP10 Technology for High Performance at Low Power Levels

The LM6584 is a low power, high voltage, rail-to-rail input-output amplifier ideally suited for LCD panel VCOM driver and gamma buffer applications. The LM6584 contains four unity gain stable amplifiers in one package. It provides a common mode input ability of 0.5V beyond the supply rails, as well as an output voltage range that extends to within 50mV of either supply rail. With these capabilities, the LM6584 provides maximum dynamic range at any supply voltage. Operating on supplies ranging from 5V to 13V, while consuming only 750μA per amplifier, the LM6584 has a bandwidth of 24MHz (−3dB).

The LM6584 also features fast slewing and settling times, along with a high continuous output capability of 75mA. This output stage is capable of delivering approximately 310mA peak currents in order to charge or discharge capacitive loads. These features are ideal for use in TFT-LCDs.

The LM6584 is available in the industry standard 14-pin SOIC package and in the space-saving 14-pin TSSOP package. The amplifiers are specified for operation over the full −40°C to +85°C temperature range.

The LM6584 is a low power, high voltage, rail-to-rail input-output amplifier ideally suited for LCD panel VCOM driver and gamma buffer applications. The LM6584 contains four unity gain stable amplifiers in one package. It provides a common mode input ability of 0.5V beyond the supply rails, as well as an output voltage range that extends to within 50mV of either supply rail. With these capabilities, the LM6584 provides maximum dynamic range at any supply voltage. Operating on supplies ranging from 5V to 13V, while consuming only 750μA per amplifier, the LM6584 has a bandwidth of 24MHz (−3dB).

The LM6584 also features fast slewing and settling times, along with a high continuous output capability of 75mA. This output stage is capable of delivering approximately 310mA peak currents in order to charge or discharge capacitive loads. These features are ideal for use in TFT-LCDs.

The LM6584 is available in the industry standard 14-pin SOIC package and in the space-saving 14-pin TSSOP package. The amplifiers are specified for operation over the full −40°C to +85°C temperature range.
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Technical documentation

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* Data sheet LM6584 TFT-LCD Quad, 13V RRIO High Output Current Op Amp datasheet (Rev. C) 15 Mar 2013
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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LMH730131 — Evaluation Board for High-Speed Triple Quad Op Amp in the 14-Pin TSSOP Package

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Evaluation board

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CIRCUIT060015 — Adjustable reference voltage circuit

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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
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TINA-TI — SPICE-based analog simulation program

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SOIC (D) 14 Ultra Librarian
TSSOP (PW) 14 Ultra Librarian
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