| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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98 pcs
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98 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC1440CMS8#TRPBF from Analog Devices is an ultralow power single comparator featuring a built-in voltage reference. It is designed for applications requiring minimal power consumption, with a typical supply current of just 2.1µA.
This comparator operates from a wide supply voltage range, from 2V to 11V for single supply or ±1V to ±5.5V for dual supply. It offers a low input offset voltage of 10mV at 5V and a fast propagation delay of 12µs with 10mV overdrive. The output stage can source up to 40mA continuously, and it features TTL/CMOS compatible outputs.
The device includes a 1.182V ±1% reference and supports programmable hysteresis. The reference output can drive a 0.01µF capacitor without oscillation. It is available in an 8-MSOP package and is suitable for battery-powered system monitoring and threshold detection.
Key specifications include an operating temperature range of 0°C to 70°C, a maximum quiescent current of 4.4µA, and 80dB CMRR/PSRR. The LTC1440CMS8#TRPBF is pin-compatible with older MAX921/922/923 devices, offering a potential upgrade path.
The LTC1440CMS8#TRPBF operates from a single 2V to 11V supply or a dual ±1V to ±5.5V supply.
The typical quiescent current for the LTC1440 is 2.1µA.
The device features a 1.182V ±1% reference voltage.
The maximum propagation delay is 15µs.
The operating temperature range is 0°C to 70°C.
The LTC1440CMS8#TRPBF is available in an 8-MSOP package.