AD22105ARZ
Analog Devices Inc.
Category: Temperature Sensors
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. APPLICATIONS Industrial process control Thermal control systems CPU monitoring Computer thermal management circuits Fan control Handheld/portable electronic equipment
$4.90 - $7.24
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | AD22105ARZ-REEL7DKR-ND | 2517 | $6.21 | $4.66 | $3.93 | $3.83 | $3.00 | $2.90 | Buy | |
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Analog Devices Inc | AD22105ARZ | 42 | 1 | $6.97 | $5.43 | $4.41 | $3.79 | $3.08 | $3.08 | Buy |
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Arrow Europe | AD22105ARZ | 3679 | 1 | $3.06 | $3.06 | $3.06 | $2.63 | $2.14 | $1.97 | Buy |
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Arrow North American Components | AD22105ARZ | 226 | 1 | $4.93 | $4.41 | $4.24 | $3.64 | $2.73 | $2.65 | Buy |
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element14 APAC | AD22105ARZ | 33 | 1 | * $5.38 | * $4.21 | * $4.21 | * $3.91 | * $3.30 | * $3.30 | Buy |
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Farnell | AD22105ARZ | 58 | 1 | * $6.14 | * $4.61 | * $4.61 | * $3.77 | * $3.46 | * $3.46 | Buy |
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Mouser Electronics | 584-AD22105ARZ | 706 | 1 | $6.17 | $4.62 | $4.62 | $3.77 | $3.16 | $2.75 | Buy |
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Newark | AD22105ARZ | 58 | 1 | $6.20 | $4.03 | $3.88 | $3.88 | $3.80 | $3.80 | Buy |
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Verical Marketplace | AD22105ARZ | 98 | 98 | $4.36 | $2.93 | $3.05 | $2.43 | $0.00 | Buy | |
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Win Source | AD22105ARZ | 10070 | 8 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |