| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
365 pcs
|
365 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Output Current | |
| Package / Case | |
| Propagation Delay | |
| SVHC Present | |
| Tape & Reel |
The LTC1540IS8#TR is a single, ultralow power comparator with an integrated reference, manufactured by LTC. It boasts a typical quiescent current of just 0.3µA, making it ideal for battery-powered applications. The device includes a 1.182V ±2% reference and supports programmable hysteresis.
This comparator operates from a wide supply voltage range, from 2V to 11V single supply or ±1V to ±5.5V dual supply. Its inputs can operate from the negative supply up to within 1.3V of the positive supply. The output stage can continuously source up to 40mA and is TTL/CMOS compatible.
The LTC1540IS8#TR is supplied in an 8-pin SOIC package, suitable for surface mount applications. Its design eliminates cross-conducting current, preventing power supply glitches during logic state changes. This makes it a reliable choice for threshold detection, window comparators, and oscillator circuits.
Key features include a reference output that can drive a 0.01µF bypass capacitor without oscillation and a propagation delay of 60µs with 10mV overdrive. The part is pin-compatible with LTC1440, MAX921, and MAX931.
The typical quiescent current is 0.3µA.
The reference voltage is 1.182V with ±2% accuracy.
It operates from a single 2V to 11V supply or a dual ±1V to ±5.5V supply.
The comparator output stage can continuously source up to 40mA.
The LTC1540IS8#TR is available in an 8-pin SOIC package.