TLV2422-Q1

ACTIVE

Automotive-grade, dual, 10-V, 52-kHz operational amplifier

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TLV9102 ACTIVE Dual, 16-V, 1.1-MHz, low-power operational amplifier Rail-to-rail I/O, wider supply voltage (2.7 V to 16 V), higher GBW (1.1 MHz), faster slew rate (4.5 V/μs), lower offset voltage (1.5 mV), higher output current (80 mA)

Product details

Number of channels 2 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) 0.052 Slew rate (typ) (V/µs) 0.02 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.05 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 83 Iout (typ) (A) 0.012 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) 0.04 Output swing headroom (to positive supply) (typ) (V) -0.03
Number of channels 2 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) 0.052 Slew rate (typ) (V/µs) 0.02 Vos (offset voltage at 25°C) (max) (mV) 2 Iq per channel (typ) (mA) 0.05 Vn at 1 kHz (typ) (nV√Hz) 18 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 2 Input bias current (max) (pA) 60 CMRR (typ) (dB) 83 Iout (typ) (A) 0.012 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) 0.04 Output swing headroom (to positive supply) (typ) (V) -0.03
SOIC (D) 8 29.4 mm² 4.9 x 6
  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • 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 µV Max at TA = 25°C (TLV2422A)
  • Low Input Bias Current . . . 1 pA Typ
  • Micropower Operation . . . 50 µA Per Channel
  • 600- Output Drive

Advanced LinCMOS is a trademark of Texas Instruments.

  • Qualified for Automotive Applications
  • ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0)
  • 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 µV Max at TA = 25°C (TLV2422A)
  • Low Input Bias Current . . . 1 pA Typ
  • Micropower Operation . . . 50 µA Per Channel
  • 600- Output Drive

Advanced LinCMOS is a trademark of Texas Instruments.

The TLV2422 and TLV2422A are dual low-voltage operational amplifiers from Texas Instruments. The common-mode input voltage range for this device has been extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, the 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 TLV2422 only requires 50 µA of supply current per channel, making it ideal for battery-powered applications. The TLV2422 also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600- loads for telecom applications.

Other members in the TLV2422 family are the high-power, TLV2442, and low-power, TLV2432, versions.

The TLV2422, 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 TLV2422A is available with a maximum input offset voltage of 950 µV.

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 TLV2422 and TLV2422A are dual low-voltage operational amplifiers from Texas Instruments. The common-mode input voltage range for this device has been extended over the typical CMOS amplifiers making them suitable for a wide range of applications. In addition, the 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 TLV2422 only requires 50 µA of supply current per channel, making it ideal for battery-powered applications. The TLV2422 also has increased output drive over previous rail-to-rail operational amplifiers and can drive 600- loads for telecom applications.

Other members in the TLV2422 family are the high-power, TLV2442, and low-power, TLV2432, versions.

The TLV2422, 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 TLV2422A is available with a maximum input offset voltage of 950 µV.

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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* Data sheet Advanced LinCOMS Rail-to-Rail Output Wide-Input-Voltage Micropower Dual Op Amps datasheet (Rev. A) 30 Apr 2008

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