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MAX9141

Analog Devices

Rail-to-Rail Single-Supply Comparators

Design Resources Tools and Models Support Click here to ask an associate for production status of specific part numbe...


Analog Devices

MAX9141

File Download Download MAX9141 Datasheet


Description
Design Resources Tools and Models Support Click here to ask an associate for production status of specific part numbers. 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators MAX9140/MAX9141/ MAX9142/MAX9144 General Description The MAX9140/MAX9141 are single and the MAX9142/ MAX9144 are dual/quad high-speed comparators optimized for systems powered from a 3V or 5V supply. The MAX9141 features latch enable and device shutdown. These devices combine high speed, low power, and railto-rail inputs. Propagation delay is 40ns, while supply current is only 150μA per comparator. The input common-mode range of the devices extends beyond both power-supply rails. The outputs pull to within 0.3V of either supply rail without external pullup circuitry, making these devices ideal for interface with both CMOS and TTL logic. All input and output pins can tolerate a continuous short-circuit fault condition to either rail. Internal hysteresis ensures clean output switching, even with slow-moving input signals. The devices are higher-speed, lower-power, and lowercost upgrades to industry-standard comparators MAX941/ MAX942/MAX944. The MAX9140 are offered in tiny 5-pin SC70 and SOT23 packages. The MAX9141 and MAX9142 are available in 8-pin SOT23 and SO packages, while the MAX9144 is available in both 14-pin SO and TSSOP packages. Applications ● Line Receivers ● Battery-Powered Systems ● Threshold Detectors/Discriminators ● 3V/5V Systems ● Zero-Crossing Detectors ● Sampling Circuits...




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