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TLV2401-Q1

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Automotive-grade, single, 16-V, 5.5-kHz operational amplifier

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Data sheet

TLV2401-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (s) 0.0025 Vos (offset voltage at 25°C) (max) (mV) 1.9 Iq per channel (typ) (mA) 0.00088 Vn at 1 kHz (typ) (nV√Hz) 500 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (V/°C) 0.000003 Features Low Power Input bias current (max) (pA) 1000 CMRR (typ) (dB) 120 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.00095 Input common mode headroom (to positive supply) (typ) (V) 0.00088 Output swing headroom (to negative supply) (typ) (V) 0.2 Output swing headroom (to positive supply) (typ) (V) -0.2
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 16 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In, Out GBW (typ) (MHz) 0.0055 Slew rate (typ) (s) 0.0025 Vos (offset voltage at 25°C) (max) (mV) 1.9 Iq per channel (typ) (mA) 0.00088 Vn at 1 kHz (typ) (nV√Hz) 500 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (V/°C) 0.000003 Features Low Power Input bias current (max) (pA) 1000 CMRR (typ) (dB) 120 Iout (typ) (A) 0.0002 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0.00095 Input common mode headroom (to positive supply) (typ) (V) 0.00088 Output swing headroom (to negative supply) (typ) (V) 0.2 Output swing headroom (to positive supply) (typ) (V) -0.2
SOT-23 (DBV) 5 8.12 mm² 2.9 x 2.8
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1:
      –40°C to 125°C TA
  • Nano-power operation: 880 nA/channel
  • Input common-mode range exceeds the rails: –0.1 V to VCC + 5 V
  • Reverse battery protection up to 18 V
  • Rail-to-rail input or output
  • Gain bandwidth product: 5.5 kHz
  • Wide supply voltage range: 2.5 V to 16 V
  • Industry standard packaging
    • 5-pin SOT-23 (TLV2401-Q1)
    • 8-pin MSOP (TLV2402-Q1)
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 1:
      –40°C to 125°C TA
  • Nano-power operation: 880 nA/channel
  • Input common-mode range exceeds the rails: –0.1 V to VCC + 5 V
  • Reverse battery protection up to 18 V
  • Rail-to-rail input or output
  • Gain bandwidth product: 5.5 kHz
  • Wide supply voltage range: 2.5 V to 16 V
  • Industry standard packaging
    • 5-pin SOT-23 (TLV2401-Q1)
    • 8-pin MSOP (TLV2402-Q1)

The TLV240x-Q1 (TLV2401-Q1 and TLV2402-Q1) is a family of high voltage (16-V) nano-power operational amplifiers (op amps). The TLV240x-Q1 has an impressively low quiescent current of just 880 nA (typical) and is ideal for battery-powered or "always-on" applications, such as electric vehicle monitoring and protection applications. Reverse battery protection guards the amplifier from an overcurrent condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega-Ω resistors making them ideal for portable, long active-life applications. DC accuracy is ensured with a low typical offset voltage of 390 µV, CMRR of 120 dB and minimum open loop gain of 130 V/mV at 2.7 V.

The supply voltage extends from 2.5 V to 16 V, with electrical characteristics specified at 2.7 V, 5 V, and 15 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micro-power microcontrollers including TI’s MSP430 and MSP432.

The single channel TLV2401-Q1 is available in a 5-pin SOT-23 package, and the dual channel TLV2402-Q1 is available in an 8-pin VSSOP. Both packages are fully specified from –40°C to 125°C.

The TLV240x-Q1 (TLV2401-Q1 and TLV2402-Q1) is a family of high voltage (16-V) nano-power operational amplifiers (op amps). The TLV240x-Q1 has an impressively low quiescent current of just 880 nA (typical) and is ideal for battery-powered or "always-on" applications, such as electric vehicle monitoring and protection applications. Reverse battery protection guards the amplifier from an overcurrent condition due to improper battery installation. For harsh environments, the inputs can be taken 5 V above the positive supply rail without damage to the device.

The low supply current is coupled with extremely low input bias currents enabling them to be used with mega-Ω resistors making them ideal for portable, long active-life applications. DC accuracy is ensured with a low typical offset voltage of 390 µV, CMRR of 120 dB and minimum open loop gain of 130 V/mV at 2.7 V.

The supply voltage extends from 2.5 V to 16 V, with electrical characteristics specified at 2.7 V, 5 V, and 15 V. The 2.5-V operation makes it compatible with Li-Ion battery-powered systems and many micro-power microcontrollers including TI’s MSP430 and MSP432.

The single channel TLV2401-Q1 is available in a 5-pin SOT-23 package, and the dual channel TLV2402-Q1 is available in an 8-pin VSSOP. Both packages are fully specified from –40°C to 125°C.
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Type Title Date
* Data sheet TLV240x-Q1 16-V Ultra-Low Power 880-nA RRIO Op Amps With Reverse Battery Protect datasheet (Rev. A) 14 Feb 2019
Technical article What is an op amp? 21 Jan 2020
Technical article How to lay out a PCB for high-performance, low-side current-sensing designs 06 Feb 2018
Technical article Low-side current sensing for high-performance cost-sensitive applications 22 Jan 2018
Technical article Voltage and current sensing in HEV/EV applications 22 Nov 2017

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SOT-23 (DBV) 5 View options

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