TLV1842 Series

Dual, high-speed high-voltage open-drain comparator

Catalog

Dual, high-speed high-voltage open-drain comparator

Part	Mounting Type	Output Type	Current - Input Bias (Max) [Max]	Propagation Delay (Max) [Max]	Package / Case	Package / Case [custom]	Package / Case [custom]	Type	Supplier Device Package	Current - Quiescent (Max)	Current - Output (Typ)	Voltage - Input Offset (Max)	Number of Elements	Voltage - Supply, Single/Dual (±) [Max]	Voltage - Supply, Single/Dual (±) [Min]	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments TLV1842PWR	Surface Mount	Open-Drain Rail-to-Rail	500 pA	110 ns	8-TSSOP	0.173 "	4.4 mm	General Purpose	8-TSSOP	85 µA 115 µA	30 mA	4.5 mV	2	40 V	2.7 V	125 °C	-40 °C

Catalog

Dual, high-speed high-voltage open-drain comparator

Key Features

• Wide supply range: 2.7V to 40V65ns propagation delayLow supply current: 75µA per channelRail-to-rail inputsLow input offset voltage: 500µVPower-on-reset (POR) provides a known startup conditionPush-pull output option (TLV183x)Open-drain output option (TLV184x)Split supply option (TLV187x)Temperature range: -40°C to +125°CWide supply range: 2.7V to 40V65ns propagation delayLow supply current: 75µA per channelRail-to-rail inputsLow input offset voltage: 500µVPower-on-reset (POR) provides a known startup conditionPush-pull output option (TLV183x)Open-drain output option (TLV184x)Split supply option (TLV187x)Temperature range: -40°C to +125°C

Description

The TLV183x and TLV184x are high-speed comparators with operating voltages up to 40V. The comparators offer rail-to-rail inputs with push-pull and open-drain output options. These features coupled with 65ns propagation delay make this family excellent for high speed current sensing and voltage protection applications. All devices include a Power-On Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached. Once this voltage has been reached, the output responds to the inputs, thus preventing false outputs during system power-up and power-down. The TLV183x comparators have a push-pull output stage, which are designed for applications where symmetry between rising and falling output responses is desired. The TLV184x comparators have an open-drain output stage, making them appropriate for level transition. The TLV183x and TLV184x are high-speed comparators with operating voltages up to 40V. The comparators offer rail-to-rail inputs with push-pull and open-drain output options. These features coupled with 65ns propagation delay make this family excellent for high speed current sensing and voltage protection applications. All devices include a Power-On Reset (POR) feature that makes sure the output is in a known state until the minimum supply voltage has been reached. Once this voltage has been reached, the output responds to the inputs, thus preventing false outputs during system power-up and power-down. The TLV183x comparators have a push-pull output stage, which are designed for applications where symmetry between rising and falling output responses is desired. The TLV184x comparators have an open-drain output stage, making them appropriate for level transition.