Key facts
- Brand
- Analog Devices
- Model
- TMP03
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-01
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Analog Devices TMP03/TMP04 Temperature Sensor Datasheet
The document describes the TMP03 and TMP04 as monolithic temperature detectors that generate a modulated serial digital output proportional to temperature. These devices utilize an onboard sensor and a precision digital modulator to provide accurate readings independent of clock drift errors common in other modulation techniques.
Key features include low power consumption, flexible open-collector or CMOS/TTL-compatible outputs, and operation over a wide supply voltage range from 4.5 V to 7 V. The sensors are available in TO-92, SO-8, and TSSOP packages and are specified for operation from -40°C to +100°C.
Analog Devices TMP03 specifications
| Accuracy (Typical) | ±1.5°C from –25 °C to +100 °C |
|---|---|
| Operating Temperature Range | -40°C to +100°C |
| Supply Voltage Range | 4.5 V to 7 V |
| Maximum Power Consumption | 6.5 mW at 5 V |
| Supply Current (Unloaded) | < 1.3 mA at 5 V |
Source: Analog Devices TMP03/TMP04 Temperature Sensor Datasheet
All Analog Devices TMP03 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the available package types for TMP03/TMP04?
The devices are available in TO-92, SO-8, and TSSOP-8 surface mount packages.
From: Analog Devices TMP03/TMP04 Temperature Sensor Datasheet
How is the output of the TMP03 decoded?
The output is a square wave where Temperature (°C) = 235 - 400 × (T1/T2).
From: Analog Devices TMP03/TMP04 Temperature Sensor Datasheet
What is the typical accuracy of the TMP03/TMP04?
The typical accuracy is +1.5°C from -25°C to +100°C.
From: Analog Devices TMP03/TMP04 Serial Digital Output Thermometer Datasheet
What is the supply voltage range for these devices?
The devices operate with a supply voltage from 4.5 V to 7 V.
From: Analog Devices TMP03/TMP04 Serial Digital Output Thermometer Datasheet
What is the supply voltage range for the TMP03/TMP04?
The devices operate from 4.5 V to 7 V.
What type of output does the TMP03 provide?
It provides an open‑collector output capable of sinking 5 mA.