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TLV2434

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Quad, 10-V, 500-kHz operational amplifier

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TLV9104 ACTIVE Quad, 16-V 1.1-MHz low-power (0.12 mA) operational amplifier Lower Vos drift(0.6mV), higher slew rate(4.5V/us) and output current(80mA) for your cost-optimized applications

TLV2434

ACTIVE
Data sheet Order now

Product details

Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.5 Slew rate (typ) (V/µs) 0.25 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.1 Vn at 1 kHz (typ) (nV√Hz) 22 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 83 Iout (typ) (A) 0.017 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) -0.25 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.03
Number of channels 4 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 10 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.7 Rail-to-rail In to V-, Out GBW (typ) (MHz) 0.5 Slew rate (typ) (V/µs) 0.25 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.1 Vn at 1 kHz (typ) (nV√Hz) 22 Rating Catalog Operating temperature range (°C) -40 to 85 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 83 Iout (typ) (A) 0.017 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.25 Input common mode headroom (to positive supply) (typ) (V) -0.25 Output swing headroom (to negative supply) (typ) (V) 0.01 Output swing headroom (to positive supply) (typ) (V) -0.03
SOIC (D) 14 51.9 mm² 8.65 x 6 TSSOP (PW) 14 32 mm² 5 x 6.4
  • Output Swing Includes Both Supply Rails
  • Extended Common-Mode Input Voltage Range...0 V to 4.5 V (Min) with 5-V Single Supply
  • No Phase Inversion
  • Low Noise...18 nV/Hz\ Typ at f = 1 kHz
  • Low Input Offset Voltage
    950 uV Max at TA = 25°C (TLV243xA)
  • Low Input Bias Current...1 pA Typ
  • Very Low Supply Current...125 uA Per Channel Max
  • 600- Output Drive
  • Macromodel Included
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

Advanced LinCMOS is a trademark of Texas Instruments.
  • Output Swing Includes Both Supply Rails
  • Extended Common-Mode Input Voltage Range...0 V to 4.5 V (Min) with 5-V Single Supply
  • No Phase Inversion
  • Low Noise...18 nV/Hz\ Typ at f = 1 kHz
  • Low Input Offset Voltage
    950 uV Max at TA = 25°C (TLV243xA)
  • Low Input Bias Current...1 pA Typ
  • Very Low Supply Current...125 uA Per Channel Max
  • 600- Output Drive
  • Macromodel Included
  • Available in Q-Temp Automotive
    HighRel Automotive Applications
    Configuration Control / Print Support
    Qualification to Automotive Standards

Advanced LinCMOS is a trademark of Texas Instruments.

The TLV243x and TLV243xA are low-voltage operational amplifier from Texas Instruments. The common-mode input voltage range for each device is extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, these devices do not phase invert when the common-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. The TLV243x only requires 100 uA (typ) of supply current per channel, making it ideal for battery-powered applications. The TLV243x also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600- loads for telecom applications.

The other members in the TLV243x family are the high-power, TLV244x, and micro-power, TLV2422, versions.

The TLV243x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV243xA is available and has a maximum input offset voltage of 950 uV.

If the design requires single operational amplifiers, see the TI TLV2211/21/31. This is a family of rail-to-rail output operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.

The TLV243x and TLV243xA are low-voltage operational amplifier from Texas Instruments. The common-mode input voltage range for each device is extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, these devices do not phase invert when the common-mode input is driven to the supply rails. This satisfies most design requirements without paying a premium for rail-to-rail input performance. They also exhibit rail-to-rail output performance for increased dynamic range in single- or split-supply applications. This family is fully characterized at 3-V and 5-V supplies and is optimized for low-voltage operation. The TLV243x only requires 100 uA (typ) of supply current per channel, making it ideal for battery-powered applications. The TLV243x also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600- loads for telecom applications.

The other members in the TLV243x family are the high-power, TLV244x, and micro-power, TLV2422, versions.

The TLV243x, exhibiting high input impedance and low noise, is excellent for small-signal conditioning for high-impedance sources, such as piezoelectric transducers. Because of the micropower dissipation levels and low-voltage operation, these devices work well in hand-held monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single- or split-supplies makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV243xA is available and has a maximum input offset voltage of 950 uV.

If the design requires single operational amplifiers, see the TI TLV2211/21/31. This is a family of rail-to-rail output operational amplifiers in the SOT-23 package. Their small size and low power consumption, make them ideal for high density, battery-powered equipment.
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Technical documentation

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Type Title Date
* Data sheet Advanced LinCMOS Rail-to-Rail Output Wide-Input-Voltage Operational Amplifiers datasheet (Rev. F) 28 Mar 2001
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note TLV2432 and TLV2434 EMI Immunity Performance 30 Dec 2013

Design & development

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Evaluation board

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TLV243xA PSpice 5V Supply Voltage Model

SLOJ015.ZIP (0 KB) - PSpice Model
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Design tool

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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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Simulation tool

TINA-TI — SPICE-based analog simulation program

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