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
* $6.12 - * $6.52Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|
DigiKey | AD22105ARZ-REEL7CT-ND | 1660 | 1 | $4.82 | $4.33 | $4.10 | $3.55 | $3.00 | $2.23 | Buy | ||
Analog Devices Inc | AD22105ARZ | 42 | 1 | $6.97 | $5.43 | $4.41 | $3.79 | $3.08 | $3.08 | Buy | ||
Arrow Europe | AD22105ARZ | 3679 | 1 | $3.06 | $3.06 | $3.06 | $2.63 | $2.14 | $1.97 | Buy | ||
Arrow North American Components | AD22105ARZ | 226 | 1 | $4.93 | $4.41 | $4.24 | $3.64 | $2.73 | $2.65 | Buy | ||
element14 APAC | AD22105ARZ | 230 | 1 | * $6.52 | * $4.14 | * $4.14 | * $3.99 | * $3.37 | * $3.37 | Buy | ||
Farnell | AD22105ARZ | 230 | 1 | * $6.14 | * $4.03 | * $4.03 | * $3.79 | * $3.47 | * $3.47 | Buy | ||
Mouser Electronics | 584-AD22105ARZ | 19 | 1 | $6.18 | $4.30 | $4.30 | $3.89 | $3.20 | $3.20 | Buy | ||
Newark | AD22105ARZ | 200 | 1 | $6.33 | $4.41 | $4.13 | $4.13 | $3.99 | $3.99 | Buy | ||
Verical Marketplace | AD22105ARZ | 98 | 98 | $4.36 | $2.93 | $3.05 | $2.43 | $0.00 | Buy | |||
Win Source | AD22105ARZ | 10070 | 8 | Buy |
Technical Specifications
ROHS Compliance | Compliant |