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TLC3704M

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Energieeffizienter vierfacher LinCMOS™-Komparator mit Totem-Pole-Ausgang

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Datenblatt

TLC3704M

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Produktdetails

Number of channels 4 Output type Push-Pull Propagation delay time (µs) 1.1 Vs (max) (V) 16 Vs (min) (V) 4 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.009 Input bias current (±) (max) (nA) 0.03 Rail-to-rail In to V- Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 15 VICR (min) (V) 0
Number of channels 4 Output type Push-Pull Propagation delay time (µs) 1.1 Vs (max) (V) 16 Vs (min) (V) 4 Vos (offset voltage at 25°C) (max) (mV) 5 Iq per channel (typ) (mA) 0.009 Input bias current (±) (max) (nA) 0.03 Rail-to-rail In to V- Rating Military Operating temperature range (°C) -55 to 125 VICR (max) (V) 15 VICR (min) (V) 0
CDIP (J) 14 130.4652 mm² 19.56 x 6.67 LCCC (FK) 20 79.0321 mm² 8.89 x 8.89
  • Push-Pull CMOS Output Drives Capacitive Loads
    Without Pullup Resistor, IO = ± 8 mA
  • Very Low Power . . . 200 µW Typ at 5 V
  • Fast Response Time . . . tPLH = 2.7 µs Typ
    With 5-mV Overdrive
  • Single Supply Operation . . . 3 V to 16 V
    TLC3704M . . . 4 V to 16 V
  • On-Chip ESD Protection

LinCMOS is a trademark of Texas Instruments Incorporated.
  • Push-Pull CMOS Output Drives Capacitive Loads
    Without Pullup Resistor, IO = ± 8 mA
  • Very Low Power . . . 200 µW Typ at 5 V
  • Fast Response Time . . . tPLH = 2.7 µs Typ
    With 5-mV Overdrive
  • Single Supply Operation . . . 3 V to 16 V
    TLC3704M . . . 4 V to 16 V
  • On-Chip ESD Protection

LinCMOS is a trademark of Texas Instruments Incorporated.

The TLC3704 consists of four independent micropower voltage comparators designed to operate from a single supply and be compatible with modern HCMOS logic systems. They are functionally similar to the LM339 but use 1/20th the power for similar response times. The push-pull CMOS output stage drives capacitive loads directly without a power-consuming pullup resistor to achieve the stated response time. Eliminating the pullup resistor not only reduces power dissipation, but also saves board space and component cost. The output stage is also fully compatible with TTL requirements.

Texas Instruments LinCMOS™ process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS process offers extremely stable input offset voltages with large differential input voltages. This characteristic makes it possible to build reliable CMOS comparators.

The TLC3704C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TLC3704I is characterized for operation over the extended industrial temperature range of –40°C to 85°C. The TLC3704M is characterized for operation over the full military temperature range of –55°C to 125°C. The TLC3704Q is characterized for operation from
–40°C to 125°C.

The TLC3704 consists of four independent micropower voltage comparators designed to operate from a single supply and be compatible with modern HCMOS logic systems. They are functionally similar to the LM339 but use 1/20th the power for similar response times. The push-pull CMOS output stage drives capacitive loads directly without a power-consuming pullup resistor to achieve the stated response time. Eliminating the pullup resistor not only reduces power dissipation, but also saves board space and component cost. The output stage is also fully compatible with TTL requirements.

Texas Instruments LinCMOS™ process offers superior analog performance to standard CMOS processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input impedance, and low bias currents, the LinCMOS process offers extremely stable input offset voltages with large differential input voltages. This characteristic makes it possible to build reliable CMOS comparators.

The TLC3704C is characterized for operation over the commercial temperature range of 0°C to 70°C. The TLC3704I is characterized for operation over the extended industrial temperature range of –40°C to 85°C. The TLC3704M is characterized for operation over the full military temperature range of –55°C to 125°C. The TLC3704Q is characterized for operation from
–40°C to 125°C.
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Typ Titel Datum
* Data sheet TLC3704 Quad MicroPower LinCMOS Voltage Comparators datasheet (Rev. C) 10 Nov 2009
* SMD TLC3704M SMD 5962-90969 21 Jun 2016
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mär 2017

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