LTC1441IS8#PBF
ActiveANALOG COMPARATOR, MICROPOWER, 2 CHANNELS, 12 ΜS, 2V TO 11V, ± 1V TO ± 5.5V, SOIC, 8 PINS
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LTC1441IS8#PBF
ActiveANALOG COMPARATOR, MICROPOWER, 2 CHANNELS, 12 ΜS, 2V TO 11V, ± 1V TO ± 5.5V, SOIC, 8 PINS
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Technical Specifications
Parameters and characteristics for this part
| Specification | LTC1441IS8#PBF |
|---|---|
| CMRR, PSRR (Typ) | 80 dB |
| CMRR, PSRR (Typ) | 80 dB |
| Current - Output (Typ) | 40 mA |
| Current - Quiescent (Max) [Max] | 5.7 µA |
| Mounting Type | Surface Mount |
| Number of Elements | 2 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | CMOS, TTL |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Propagation Delay (Max) [Max] | 15 µs |
| Supplier Device Package | 8-SO |
| Type | General Purpose |
| Voltage - Input Offset (Max) | 10 mV |
| Voltage - Supply, Single/Dual (±) [Max] | 5.5 V, 11 V |
| Voltage - Supply, Single/Dual (±) [Min] | 1 V, 2 V |
Pricing
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Description
General part information
LTC1441 Series
The LTC1441 is an ultralow power dual comparator, featuring less than 5.7µA supply current over temperature. The TTL/CMOS outputs both sink and source current.The comparators operate from a single 2V to 11V supply or a dual ±1V to ±5.5V supply. Each comparator’s input operates from the negative supply to within 1.3V of the positive supply. The comparator output stage can continuously source up to 40mA. By eliminating the cross-conducting current that normally happens when the comparator changes logic states, the power supply glitches are eliminated.The LTC1441 is available in an 8-pin PDIP and SO package.ApplicationsBattery-Powered System MonitoringThreshold DetectorsWindow ComparatorsOscillator Circuits
Documents
Technical documentation and resources