Texas Instruments TLV9022QDGKRQ1
- Part Number:
- TLV9022QDGKRQ1
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6409115-TLV9022QDGKRQ1
- Description:
- Automotive, 1.65-V to 5.5-V, precision dual open-drain comparator
- ECAD Model:
-
- Datasheet:
- tlv9022-q1
- Number of channels2
- Output typeOpen-drain
- Propagation delay time (μs)0.1
- Vs (max) (V)5.5
- Vs (min) (V)1.65
- Vos (offset voltage at 25°C) (max) (mV)1.5
- Iq per channel (typ) (mA)0.016
- Input bias current (±) (max) (nA)0.005
- Rail-to-railIn
- RatingAutomotive
- Operating temperature range (°C)-40 to 125
- FeaturesPOR
- VICR (max) (V)5.5
- VICR (min) (V)0
The TLV902x -Q1 and TLV903x -Q1 are a family of Automotive grade dual and quad channel comparators. The family offers low input offset voltage, fault-tolerant inputs and a excellent speed-to-power combination with a propagation delay of 100 ns with a quiescent supply current of only 18 µA per channel.
The family also includes a Power-on Reset (POR) feature that ensures the output is in a known state until the minimum supply voltage has been reached to prevent output transients during system power-up and power-down.
These comparators also feature fault-tolerant inputs that can go up to 6-V without damage with no output phase inversion. This makes this family of comparators designed for precision voltage monitoring in harsh, noisy environments.
The TLV902x -Q1 have an open-drain output that may be pulled-up below or beyond the supply voltage, making it appropriate for low voltage logic translators.
The TLV903x -Q1 have a push-pull output stage capable of sinking and sourcing many milliamps of current to drive LEDs or a capacitive load such as a MOSFET gate.
The TLV90x0 -Q1 and TLV90x1 -Q1 are alternate pinouts of the single device.
The family is specified for the Automotive temperature range of -40°C to 125°C and are available in a standard leaded and leadless packages.
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ImagePart NumberManufacturerNumber of channelsOutput typePropagation delay time (μs)Vs (max) (V)Vs (min) (V)Vos (offset voltage at 25°C) (max) (mV)Iq per channel (typ) (mA)Input bias current (±) (max) (nA)Rail-to-railRatingOperating temperature range (°C)FeaturesVICR (max) (V)VICR (min) (V)View Compare
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TLV9022QDGKRQ12Open-drain0.15.51.651.50.0160.005InAutomotive-40 to 125POR5.50- -
2Push-Pull0.15.51.651.50.0160.005InCatalog-40 to 125POR5.50
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4Open-drain0.15.51.651.50.0160.005InAutomotive-40 to 125POR5.50
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2Open-drain0.15.51.651.50.0160.005InAutomotive-40 to 125POR5.50
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Automotive, 5.5-V, low-voltage, high-performance quad open-drain comparator with 120-ns delay
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