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Technical Specifications
Parameters and characteristics for this part
| Specification | TLV1812PWR |
|---|---|
| CMRR, PSRR (Typ) | 100 dB |
| Current - Input Bias (Max) | 0.15 pA |
| Current - Output (Typ) | 30 mA |
| Current - Quiescent (Max) | 6.5 µA |
| Current - Quiescent (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-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Propagation Delay (Max) [Max] | 900 ns |
| Supplier Device Package | 8-TSSOP |
| 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 |
TLV1812 Series
Dual micropower high-voltage comparator
| Part | Type | Voltage - Supply, Single/Dual (±) [Max] | Voltage - Supply, Single/Dual (±) [Min] | CMRR, PSRR (Typ) | Current - Quiescent (Max) [Max] | Propagation Delay (Max) | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Current - Output (Typ) | Number of Elements | Mounting Type | Current - Input Bias (Max) | Voltage - Input Offset (Max) [Max] | Output Type | Package / Case | Package / Case [y] | Package / Case [x] | Current - Quiescent (Max) | Current - Quiescent (Max) | Propagation Delay (Max) [Max] | Package / Case [custom] | Package / Case | Current - Input Bias (Max) [Max] | Package / Case [custom] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | General Purpose | 40 V | 2.4 V | 100 dB | 7.5 çA | 450 ns | 125 °C | -40 °C | 8-SOIC | 30 mA | 2 | Surface Mount | 0.15 pA | 3 mV | Push-Pull Rail-to-Rail | 8-SOIC | 3.9 mm | 0.154 in | |||||||
 Texas Instruments | General Purpose | 40 V | 2.4 V | 100 dB | 125 °C | -40 °C | TSOT-23-8 | 30 mA | 2 | Surface Mount | 0.15 pA | 3 mV | Push-Pull Rail-to-Rail | SOT-23-8 Thin TSOT-23-8 | 6.5 µA | 9 µA | 900 ns | ||||||||
 Texas Instruments | General Purpose | 40 V | 2.4 V | 100 dB | 9 µA | 125 °C | -40 °C | 30 mA | 2 | Surface Mount | 3 mV | Push-Pull Rail-to-Rail | 8-MSOP 8-TSSOP | 900 ns | 0.118 in | 3 mm | 0.001 µA | ||||||||
Texas Instruments | General Purpose | 40 V | 2.4 V | 100 dB | 125 °C | -40 °C | 8-TSSOP | 30 mA | 2 | Surface Mount | 0.15 pA | 3 mV | Push-Pull Rail-to-Rail | 8-TSSOP | 6.5 µA | 9 µA | 900 ns | 0.173 " | 4.4 mm | ||||||
 Texas Instruments | General Purpose | 40 V | 2.4 V | 100 dB | 125 °C | -40 °C | 8-WSON (2x2) | 30 mA | 2 | Surface Mount | 0.15 pA | 3 mV | Push-Pull Rail-to-Rail | 8-WFDFN Exposed Pad | 6.5 µA | 9 µA | 900 ns |
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 | $ 1.50 | |
| 10 | $ 1.34 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.86 | |||
| 1000 | $ 0.68 | |||
| Digi-Reel® | 1 | $ 1.50 | ||
| 10 | $ 1.34 | |||
| 25 | $ 1.27 | |||
| 100 | $ 1.05 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.86 | |||
| 1000 | $ 0.68 | |||
| Tape & Reel (TR) | 3000 | $ 0.58 | ||
| 6000 | $ 0.55 | |||
| 15000 | $ 0.53 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.01 | |
| 100 | $ 0.78 | |||
| 250 | $ 0.57 | |||
| 1000 | $ 0.41 | |||
Description
General part information
TLV1812 Series
The TLV181x and TLV182x are a family of 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 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