TLV1812QDGKRQ1
ActiveAUTOMOTIVE, DUAL MICROPOWER HIGH-VOLTAGE COMPARATOR
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TLV1812QDGKRQ1
ActiveAUTOMOTIVE, DUAL MICROPOWER HIGH-VOLTAGE COMPARATOR
Technical Specifications
Parameters and characteristics for this part
| Specification | TLV1812QDGKRQ1 |
|---|---|
| CMRR, PSRR (Typ) | 100 dB |
| Current - Input Bias (Max) [Max] | 0.001 µA |
| Current - Output (Typ) | 30 mA |
| Current - Quiescent (Max) [Max] | 9 µA |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | Push-Pull, Rail-to-Rail |
| Package / Case | 8-MSOP, 8-TSSOP |
| Package / Case | 3 mm |
| Package / Case [custom] | 0.118 in |
| Propagation Delay (Max) [Max] | 900 ns |
| Type | General Purpose |
| Voltage - Input Offset (Max) [Max] | 3 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 40 V |
| Voltage - Supply, Single/Dual (±) [Min] | 2.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.65 | |
| 10 | $ 1.48 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.19 | |||
| 250 | $ 1.12 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.65 | ||
| 10 | $ 1.48 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.19 | |||
| 250 | $ 1.12 | |||
| 500 | $ 0.98 | |||
| 1000 | $ 0.81 | |||
| Tape & Reel (TR) | 2500 | $ 0.68 | ||
| 5000 | $ 0.66 | |||
| 12500 | $ 0.63 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.24 | |
| 100 | $ 0.95 | |||
| 250 | $ 0.70 | |||
| 1000 | $ 0.50 | |||
Description
General part information
TLV1812-Q1 Series
The TLV181x-Q1 and TLV182x-Q1 are a family of Automotive grade 40 volt single, dual and quad channel comparators with multiple output options. The family offers rail-to-rail inputs with push-pull or open-drain output options. The family has an excellent speed-to-power combination with a propagation delay of 420ns with a full supply voltage range of 2.4V to 40V with a quiescent supply current of only 5µA per channel.
All devices include a Power-On Reset (POR) feature. This makes sure the output is in a known state until the minimum supply voltage has been reached before the output responds to the inputs, thus preventing false outputs during system power-up and power-down.
The TLV181x-Q1 comparators have a push-pull output stage capable of sinking and sourcing milliamps of current when controlling an LED or driving a capacitive load such as a MOSFET gate.
Documents
Technical documentation and resources
