Key facts
- Brand
- Analog Devices
- Model
- AD7314
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-05
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Analog Devices AD7314 Datasheet Rev A
The AD7314 is a low‑voltage, 10‑bit digital temperature sensor offered in an 8‑lead MSOP package. It integrates a band‑gap temperature sensor, a 10‑bit ADC, and serial interface logic, providing temperature readings with 0.25 °C resolution.
The document lists electrical specifications, pin descriptions, timing characteristics, and recommended circuit layouts. It also includes absolute maximum ratings, supply decoupling guidance, and typical temperature error graphs to aid designers in implementing the sensor in various applications such as PCs, office equipment, and domestic appliances.
Analog Devices AD7314 specifications
| Supply Voltage | 2.65 V to 5.5 V |
|---|---|
| Resolution | 10 bits |
| Operating Temperature Range | –35 °C to +85 °C |
| Accuracy | ±2.0 °C |
| Update Rate | 400 ms |
| Supply Current (Normal, Inactive) | 250 mA–300 mA |
| Supply Current (Normal, Active) | 1 mA |
| Power Dissipation | 860 mW |
| Input High Voltage (2.65 V supply) | 1.85 V |
| Input Low Voltage (2.65 V supply) | 0.53 V |
| Output High Voltage | 2.4 V |
| Output Low Voltage | 0.4 V |
All Analog Devices AD7314 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What temperature resolution does the AD7314 provide?
The AD7314 delivers a 10‑bit temperature reading with a resolution of 0.25 °C.
What is the supply voltage range for the AD7314?
The device operates from 2.65 V up to 5.5 V.
What is the operating temperature range of the AD7314?
The device operates from –35 °C to +85 °C.
What package does the AD7314 use?
It is supplied in an 8‑lead MSOP (Mini Small Outline Package, RM‑8).