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TLV9020L-Q1

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Comparador automotriz de cierre único de precisión de 100 ns con salida de drenaje abierto

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TLV9020L-Q1

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Detalles del producto

Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.11 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Automotive Features Fail-safe, Latch, POR Iq per channel (typ) (mA) 0.022 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
Number of channels 1 Output type Open-collector, Open-drain Propagation delay time (µs) 0.11 Vs (max) (V) 5.5 Vs (min) (V) 1.65 Rating Automotive Features Fail-safe, Latch, POR Iq per channel (typ) (mA) 0.022 Vos (offset voltage at 25°C) (max) (mV) 1.5 Rail-to-rail In Operating temperature range (°C) -40 to 125 Input bias current (±) (max) (nA) 0.005 VICR (max) (V) 5.5 VICR (min) (V) 0
SOT-SC70 (DCK) 6 4.2 mm² (2 mm × 2.1 mm)
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Output latch with falling-edge triggered clear
  • Power-on Reset (POR) for known start-up
  • Selectable start-up state:
    • Unlatched on power-up (L1 option)
    • Latched on power-up (L2 option)
  • Supply range: 1.65V to 5.5V
  • Precision input offset voltage: 300µV
  • Rail-to-rail inputs with fault tolerance
  • Typical propagation delay: 110ns
  • Low quiescent current: 22µA per channel
  • Open-drain output option (TLV902xL-Q1)
  • Push-pull output option (TLV903xL-Q1)
  • Qualified for automotive applications
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C6
  • Output latch with falling-edge triggered clear
  • Power-on Reset (POR) for known start-up
  • Selectable start-up state:
    • Unlatched on power-up (L1 option)
    • Latched on power-up (L2 option)
  • Supply range: 1.65V to 5.5V
  • Precision input offset voltage: 300µV
  • Rail-to-rail inputs with fault tolerance
  • Typical propagation delay: 110ns
  • Low quiescent current: 22µA per channel
  • Open-drain output option (TLV902xL-Q1)
  • Push-pull output option (TLV903xL-Q1)

The TLV902xL-Q1 and TLV903xL-Q1 are a family of Automotive grade single and dual channel latching comparators. The family also offers low input offset voltage, power on reset (POR), and fault-tolerant rail-to-rail inputs. These devices have an excellent speed-to-power combination with a propagation delay of 110ns with a quiescent supply current of only 22µA per channel.

The unique feature of the TLV90xxL-Q1 is the output latching capability. The output latches upon the first threshold crossing, allowing capture of an event or error condition without the full attention of a system controller. This feature allows events to be captured at start up while the system controller is still initializing or busy with other tasks. The falling-edge triggered clear input allows system controller to reset the latch after performing any needed tasks and meets safety-critical requirements. The L1 and L2 options define power-up latching behavior.

These comparators also feature fault-tolerant inputs that can go up to 6V without damage with no output phase inversion. This feature makes this family of comparators designed for precision voltage monitoring in harsh, noisy environments.

The TLV902xL-Q1 have an open-drain output that can be pulled up below or beyond the supply voltage, designed for ORing multiple outputs or level translation. Latching occurs on the high to low output transition.

The TLV903xL-Q1 have a push-pull output stage capable of sinking and sourcing up to 85mA to drive a capacitive load such as a MOSFET gate. Latching occurs on the low to high output transition.

The family is specified for the automotive temperature range of –40°C to +125°C and are available in standard leaded and leadless packages.

The TLV902xL-Q1 and TLV903xL-Q1 are a family of Automotive grade single and dual channel latching comparators. The family also offers low input offset voltage, power on reset (POR), and fault-tolerant rail-to-rail inputs. These devices have an excellent speed-to-power combination with a propagation delay of 110ns with a quiescent supply current of only 22µA per channel.

The unique feature of the TLV90xxL-Q1 is the output latching capability. The output latches upon the first threshold crossing, allowing capture of an event or error condition without the full attention of a system controller. This feature allows events to be captured at start up while the system controller is still initializing or busy with other tasks. The falling-edge triggered clear input allows system controller to reset the latch after performing any needed tasks and meets safety-critical requirements. The L1 and L2 options define power-up latching behavior.

These comparators also feature fault-tolerant inputs that can go up to 6V without damage with no output phase inversion. This feature makes this family of comparators designed for precision voltage monitoring in harsh, noisy environments.

The TLV902xL-Q1 have an open-drain output that can be pulled up below or beyond the supply voltage, designed for ORing multiple outputs or level translation. Latching occurs on the high to low output transition.

The TLV903xL-Q1 have a push-pull output stage capable of sinking and sourcing up to 85mA to drive a capacitive load such as a MOSFET gate. Latching occurs on the low to high output transition.

The family is specified for the automotive temperature range of –40°C to +125°C and are available in standard leaded and leadless packages.
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* Hoja de datos TLV902xL-Q1 and TLV903xL-Q1 Precision, Self-Latching Comparator Family datasheet PDF | HTML 1/12/2025

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