TLV1812-Q1 Series

Automotive, dual micropower high-voltage comparator

Catalog

Automotive, dual micropower high-voltage comparator

Part	Propagation Delay (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Type	Current - Quiescent (Max) [Max]	Package / Case	Package / Case [custom]	Package / Case	Voltage - Input Offset (Max) [Max]	Current - Output (Typ)	Current - Input Bias (Max) [Max]	Mounting Type	Number of Elements	CMRR, PSRR (Typ)	Grade	Supplier Device Package	Current - Input Bias (Max)	Current - Quiescent (Max)	Current - Quiescent (Max)	Qualification	Package / Case [custom]	Package / Case [y]	Package / Case [x]
Texas Instruments TLV1812QDGKRQ1	900 ns	125 °C	-40 °C	Push-Pull Rail-to-Rail	40 V	2.4 V	General Purpose	9 µA	8-MSOP 8-TSSOP	0.118 in	3 mm	3 mV	30 mA	0.001 µA	Surface Mount	2	100 dB
Texas Instruments TLV1812QPWRQ1	900 ns	125 °C	-40 °C	Push-Pull Rail-to-Rail	40 V	2.4 V	General Purpose		8-TSSOP	0.173 "		3 mV	30 mA		Surface Mount	2	100 dB	Automotive	8-TSSOP	0.15 pA	6.5 µA	9 µA	AEC-Q100	4.4 mm
Texas Instruments TLV1812QDRQ1	900 ns	125 °C	-40 °C	Push-Pull Rail-to-Rail	40 V	2.4 V	General Purpose	9 µA	8-SOIC			3 mV	30 mA		Surface Mount	2	100 dB	Automotive	8-SOIC	0.15 pA			AEC-Q100		3.9 mm	0.154 in

Catalog

Automotive, dual micropower high-voltage comparator

Key Features

• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level 2Device CDM ESD classification level C3Wide 2.4V to 40V supply rangeLow quiescent current 5µA per channelRail-to-Rail inputPower-On Reset (POR) for known start-upLow input offset voltage 500µV420ns typical propagation delayPush-pull output option (TLV181x-Q1)Open-drain output option (TLV182x-Q1)Functional Safety-CapableDocumentation available to aid functional safety system designQualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level 2Device CDM ESD classification level C3Wide 2.4V to 40V supply rangeLow quiescent current 5µA per channelRail-to-Rail inputPower-On Reset (POR) for known start-upLow input offset voltage 500µV420ns typical propagation delayPush-pull output option (TLV181x-Q1)Open-drain output option (TLV182x-Q1)Functional Safety-CapableDocumentation available to aid functional safety system design

Description

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. The TLV182x-Q1 comparators have an open-drain output stage that can be pulled up to 40V independent of comparator supply voltage. 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. The TLV182x-Q1 comparators have an open-drain output stage that can be pulled up to 40V independent of comparator supply voltage.