| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,500 pcs
|
3500 pcs | On Request | 1 | 6 | On Request | 2016 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Medical Grade | |
| Military Grade | |
| SVHC Present | |
| Tape & Reel |
The LTC1998IS6#TRPBF by LT is a micropower comparator and precision adjustable voltage reference designed for battery monitoring circuits, particularly in lithium-ion powered devices. It features a programmable threshold voltage ranging from 2.5V to 3.25V and adjustable hysteresis from 10mV to 750mV, allowing for flexible low battery detection.
This device boasts high accuracy with a maximum 1% threshold voltage error when using external 1% resistors. It operates with a low quiescent current of 2.5μA typical and supports supply voltages from 1.5V up to 5.5V. The output state is guaranteed for battery voltages above 1.5V. The LTC1998IS6#TRPBF is housed in a low-profile, 1mm thin SOT-23 package, making it suitable for space-constrained applications.
Applications include PDAs, cell phones, handheld instruments, battery packs, pagers, palm top computers, and POS terminals. The comparator's output swings rail-to-rail, and a separate VLOGIC pin allows the battery-low logic output to operate below the battery voltage, ensuring compatibility with low-voltage microprocessors without requiring a pull-up resistor.
1.5V to5.5V.
6-lead plastic TSOT-23 (SOT-6) package.
-40°C to85°C.
2.5μA typical.
Programmable from 2.5V to3.25V.
Programmable from 10mV to750mV.
CMOS and TTL compatible.