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ANALOG DEVICES DS1621S+
Temperature Sensor IC, Digital, ± 0.5°C, -55 °C, 125 °C, SOIC, 8 Pins
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- DS1621S+
- Order Code:
- 2519434
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- Product Range
- -
- Technical Datasheet:
- DS1621S+ Datasheet
- ECAD / MCAD
-
Product Overview
DS1621S+ is a digital thermometer and thermostat. It provides 9-bit temperature readings, which indicate the temperature of the device. The thermal alarm output, TOUT, is active when the temperature of the device exceeds a user-defined temperature TH. The output remains active until the temperature drops below the user-defined temperature TL, allowing for any hysteresis necessary. User-defined temperature settings are stored in non-volatile memory so parts may be programmed prior to insertion in a system. Temperature settings and temperature readings are all communicated to/from the device over a simple 2-wire serial interface. It is used in applications such as thermostatic controls, industrial systems, consumer products, and thermometers.
- Supply voltage range from 2.7V to 5.5V
- Thermometer error is ±2°C maximum at (-55°C to +125°C; VDD = 2.7V to 5.5V)
- Active current is 1000µA typical at (-55°C to +125°C; VDD = 3.0V to 5.5V)
- I/O capacitance is 10pF maximum at (-55°C to +125°C; VDD = 3.0V to 5.5V)
- Thermometer resolution is 12-bits
- Thermostatic settings are user definable and non-volatile
- Data is read from/written via a 2-wire serial interface (open drain I/O lines)
- Temperature measurements require no external components
- Converts temperature to digital word in less than 1s
- Operating temperature range from -55°C to +125°C, SOIC package
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- Digital
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- Digital
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- 0.5C
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- ± 0.5°C
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- -55°C
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- -55°C
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- +125°C
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- 125°C
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- NSOIC
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- SOIC
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- 8Pins
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- 2.7V
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- 5.5V
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- -
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- 12 bits
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- I2C
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- -55°C
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- 125°C
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- -
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- -
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- MSL 1 - Unlimited
Technical Documents (2)
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190 deliver in 3-4 business days from our UK warehouse
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¥916.99
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¥1,008.69
Inc. JCT)
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| 10+ | ¥783.75 (¥862.13) | ( ) |
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