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TLV2352M

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LinCMOS™ Dual Low-Voltage Differential Comparator

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Data sheet

TLV2352M

ACTIVE
Data sheet Order now

Product details

Number of channels 2 Output type Open-collector Propagation delay time (µs) 0.65 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.07 Input bias current (±) (max) (nA) 20 Rail-to-rail Out Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 7 VICR (min) (V) 0
Number of channels 2 Output type Open-collector Propagation delay time (µs) 0.65 Vs (max) (V) 8 Vs (min) (V) 2 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.07 Input bias current (±) (max) (nA) 20 Rail-to-rail Out Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 7 VICR (min) (V) 0
CDIP (JG) 8 64.032 mm² 9.6 x 6.67
  • Wide Range of Supply Voltages
    2 V to 8 V
  • Fully Characterized at 3 V and 5 V
  • Very-Low Supply-Current Drain
    120 uA Typ at 3V
  • Output Compatible With TTL, MOS, and CMOS
  • Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
  • High Input Impedance . . . 1012 Typ
  • Extremely Low Input Bias Current
    5 pA Typ
  • Common-Mode Input Voltage Range Includes Ground
  • Built-In ESD Protection

    • LinCMOS is a trademark of Texas Instruments Incorporated.
  • Wide Range of Supply Voltages
    2 V to 8 V
  • Fully Characterized at 3 V and 5 V
  • Very-Low Supply-Current Drain
    120 uA Typ at 3V
  • Output Compatible With TTL, MOS, and CMOS
  • Fast Response Time . . . 200 ns Typ for TTL-Level Input Step
  • High Input Impedance . . . 1012 Typ
  • Extremely Low Input Bias Current
    5 pA Typ
  • Common-Mode Input Voltage Range Includes Ground
  • Built-In ESD Protection

    • LinCMOS is a trademark of Texas Instruments Incorporated.

The TLV2352 consists of two independent, low-power comparators specifically designed for single power-supply applications and operates with power-supply rails as low as 2 V. When powered from a 3-V supply, the typical supply current is only 120 uA.

The TLV2352 is designed using the Texas Instruments LinCMOSTM technology and therefore features an extremely high input impedance (typically greater than 1012 ), which allows direct interfacing with high-impedance sources. The outputs are N-channel open-drain configurations that require an external pullup resistor to provide a positive output voltage swing, and they can be connected to achieve positive-logic wired-AND relationships. The TLV2352I is fully characterized at 3 V and 5 V for operation from -40°C to 85°C. The TLV2352M is fully characterized at 3 V and 5 V for operation from -55°C to 125°C.

The TLV2352 has internal electrostatic-discharge (ESD)-protection circuits and has been classified with a 1000-V ESD rating using Human Body Model testing. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance.

The TLV2352 consists of two independent, low-power comparators specifically designed for single power-supply applications and operates with power-supply rails as low as 2 V. When powered from a 3-V supply, the typical supply current is only 120 uA.

The TLV2352 is designed using the Texas Instruments LinCMOSTM technology and therefore features an extremely high input impedance (typically greater than 1012 ), which allows direct interfacing with high-impedance sources. The outputs are N-channel open-drain configurations that require an external pullup resistor to provide a positive output voltage swing, and they can be connected to achieve positive-logic wired-AND relationships. The TLV2352I is fully characterized at 3 V and 5 V for operation from -40°C to 85°C. The TLV2352M is fully characterized at 3 V and 5 V for operation from -55°C to 125°C.

The TLV2352 has internal electrostatic-discharge (ESD)-protection circuits and has been classified with a 1000-V ESD rating using Human Body Model testing. However, care should be exercised in handling this device as exposure to ESD may result in degradation of the device parametric performance.

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Type Title Date
* Data sheet Dual Low-Voltage Differential Comparators datasheet (Rev. B) 24 Mar 1999
* SMD TLV2352M SMD 5962-96881 21 Jun 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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