Analog Devices Inc./Maxim Integrated

TheMAX40002–MAX40005 and MAX40012–MAX40015 tiny, single comparators are ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints. These comparators are offered in both, a miniature 4-bump wafer-level package (WLP) with a 0.73mm x 0.73mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.This device family operates with a supply voltage range from 1.7V to 5.5V (either VCCor external VREF), and consumes only 500nA of supply current. These devices have a wide input-voltage range of 0.1V to 5.5V, independent of the supply voltage, and maintain high impedance at the inputs even when powered down (VCCor external VREF= 0V). They also feature internal filtering to provide high RF immunity.The MAX40002–MAX40003 and MAX40012–MAX40013 have open-drain outputs, while the MAX40004–MAX40005 and MAX40014–MAX40015 feature push-pull outputs. The MAX40002/MAX40004 and MAX40012–MAX40014 have noninverting inputs, while the MAX40003/MAX40005 and MAX40013–MAX40015 have inverting inputs (see theSelector Guidefor more information).These devices also come with an internal reference. The reference voltage is preset at the factory and parts are offered with the following voltage options: 0.2V, 0.5V, 0.9V or 1.222V (seeOrdering Informationtable).These devices are fully specified over -40°C to +125°C automotive temperature range.ApplicationsElectronic ToysMobile DevicesNotebook ComputersPortable InstrumentationPortable Medical Devices

TheMAX40002–MAX40005 and MAX40012–MAX40015 tiny, single comparators are ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints. These comparators are offered in both, a miniature 4-bump wafer-level package (WLP) with a 0.73mm x 0.73mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.This device family operates with a supply voltage range from 1.7V to 5.5V (either VCCor external VREF), and consumes only 500nA of supply current. These devices have a wide input-voltage range of 0.1V to 5.5V, independent of the supply voltage, and maintain high impedance at the inputs even when powered down (VCCor external VREF= 0V). They also feature internal filtering to provide high RF immunity.The MAX40002–MAX40003 and MAX40012–MAX40013 have open-drain outputs, while the MAX40004–MAX40005 and MAX40014–MAX40015 feature push-pull outputs. The MAX40002/MAX40004 and MAX40012–MAX40014 have noninverting inputs, while the MAX40003/MAX40005 and MAX40013–MAX40015 have inverting inputs (see theSelector Guidefor more information).These devices also come with an internal reference. The reference voltage is preset at the factory and parts are offered with the following voltage options: 0.2V, 0.5V, 0.9V or 1.222V (seeOrdering Informationtable).These devices are fully specified over -40°C to +125°C automotive temperature range.ApplicationsElectronic ToysMobile DevicesNotebook ComputersPortable InstrumentationPortable Medical Devices

The MAX40006 op amp features a maximized ratio of gain bandwidth (GBW) to supply current and is ideal for battery-powered applications such as handsets, tablets, notebooks, and portable medical equipment. This CMOS op amp features an ultra-low input-bias current of 1pA, rail-to-rail input and output, low supply current of 4.5µA, and operates from a single 1.7V to 5.5V supply. For additional power conservation, the IC also features a low-power shutdown mode that reduces supply current to 0.1µA and puts the amplifier’s outputs in a high-impedance state. This device is unity-gain stable with a 300kHz GBW product.The MAX40006 is available in a space-saving, 0.73mm x 1.07mm, 6-bump wafer-level package (WLP), as well as a 6-pin SOT-23 package. The device is specified over the -40°C to +125°C automotive operating temperature range.ApplicationsElectronic ToysPortable Media PlayersPortable Medical DevicesTablet/Notebook ComputersWearable Fitness Devices

The MAX40008/MAX40009 are single micropower comparators featuring low-voltage operation and rail-to-rail inputs. Their operating supply voltage range from 1.7V to 5.5V, which makes them ideal for systems running from nominal 1.8V to 5V supplies.While only consuming 12µA of supply current, the MAX40008/MAX40009 achieve a 220ns propagation delay. These devices feature 0.5mV (typ) input offset voltage and internal hysteresis, ensuring clean output switching, even with slow-moving input signals.The output stage’s unique design limits supply-current surges while switching, virtually eliminating the supply glitches typical of many other comparators. The MAX40009 has a push-pull output stage, while the MAX40008 has an open-drain output stage that can be pulled beyond VDDto 6V (max) above GND input. The open-drain version is ideal for level translators and bipolar to single-ended converters.The MAX40008/MAX40009 are available in tiny 0.73mm x 1.1mm 6-bump wafer-level packages (WLPs), significantly reducing the required board area. An alternative 6-pin SOT23 package is also available. These devices are fully specified over the -40°C to +125°C automotive temperature range.ApplicationsIR ReceiversLevel TranslatorsMobile CommunicationsPortable/Battery-Powered SystemsThreshold Detectors/ DiscriminatorsWindow Comparators