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The AD22105 is a solid state thermostatic switch. Requiring only one external programming resistor, the AD22105 can be set to switch accurately at any temperature in the wide operating range of -40°C to +150°C. Using a novel circuit architecture, the AD22105 asserts an open collector output when the ambient temperature exceeds the user-programmed setpoint temperature. The AD22105 has approximately 4°C of hysteresis which prevents rapid thermal on/off cycling. The AD22105 is designed to operate on a single power supply voltage from +2.7 V to +7.0 V facilitating operation in battery powered applications as well as in industrial control systems. Because of low power dissipation (230 µW @ 3.3 V), self-heating errors are minimized and battery life is maximized. An optional internal 200 k(ohm) pull-up resistor is included to facilitate driving light loads such as CMOS inputs. Alternatively, a low power LED indicator may be driven directly.
| Количество в упаковке | 98 |
| Корпус | SOIC-8 |
| Вес | 0.164 г |
| IC Output Type | Open Collector |
| Sensing Accuracy Range | ± 0.5°C |
| Sensing Temperature Min | -40°C |
| Sensing Temperature Max | +150°C |
| Sensor Case Style | SOIC |
| No. of Pins | 8Pins |
| Supply Voltage Min | 2.7V |
| Supply Voltage Max | 7V |
| Packaging | Each |
| Product Range | - |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (07-Jul-2017) |
| Base Number | 22105 |
| IC Generic Number | 22105 |
| Logic Function Number | 22105 |
| Operating Temperature Max | 150°C |
| Operating Temperature Range | -40°C to +150°C |
| Output Current | 10mA |
| Output Voltage | 250mV |
| Sensor / Transducer Type | Temperature |
| Supply Current | 120µA |
| Supply Voltage Range | 2.7V to 7V |
| Temperature Max | 150°C |
| Temperature Min | -50°C |
| Temperature Sensing Range | -40°C to +150°C |
| supply_voltage_dc | 5.00 V |
| rohs_status | Compliant |
| reach_svhc_compliance | No SVHC |
| lead_free_status | Contains Lead |
| mounting_style | Surface Mount |
| packaging | Bulk, Tube |
| case_package | SOIC |
| supply_current | 120 µA |
| lifecycle_status | Active |
| output_voltage | 250 mV |
| output_current | 10.0 mA |
| pin_count | 8 |
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