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Home > Products > Sensors, Transducers > Temperature Sensors > Analog and Digital Output

Analog Devices Inc. TMP06ART-500RL7

Name: TMP06ART-500RL7
Brand: Analog Devices Inc.
SKU: TMP06ART-500RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: TMP06ART-500RL7

Manufacturer:: Analog Devices Inc.

Category:: Analog and Digital Output

Package:: -

Datasheet:: TMP06ART-500RL7.pdf

Description:: IC SENSOR TEMP PWM OUT SOT23-5

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Product details

Overview

TMP06ART-500RL7 from Analog Devices is a monolithic PWM-output temperature sensor in 5-lead SC-70 package, delivering ±0.5°C typical accuracy at 25°C, ±1.0°C accuracy from 0°C to 70°C, and operation from −40°C to +150°C with 3 V to 5.5 V supply. It serves as a self-contained ambient temperature transducer in thermally isolated or space-constrained thermal monitoring systems.

For engineers reviewing the TMP06ART-500RL7 datasheet, TMP06ART-500RL7 pinout, TMP06ART-500RL7 application, or TMP06ART-500RL7 equivalent, this page provides verified technical context, real-world operating modes (one shot, continuously converting, daisy-chain), open-drain output capability up to 5 mA sink current, and confirmed SC-70 package mapping for layout and thermal design validation.

Technical Context

The TMP06ART-500RL7 implements a first-order Σ-Δ modulator with on-chip VPTAT sensor and precision voltage reference, generating a ratiometric PWM output where TH remains fixed (34 ms typ at 25°C, nominal rate) while TL varies linearly with temperature. Its digital interface uses three dedicated pins-FUNC for mode selection (low/float/high), CONV/IN for conversion rate control or daisy-chain input, and open-drain OUT for direct microcontroller timing capture.

It operates across three user-selectable modes: one shot (1 SPS, 30.9 µA avg @ 3.3 V), continuously converting (370 µA typ @ 3.3 V), and daisy-chain (multi-sensor serial readout). The open-drain output supports pull-up to 5.5 V and sinks up to 5 mA, enabling direct interfacing with 3.3 V or 5 V logic without level-shifting.

Key Specifications

Parameter	Value and Actual Design Meaning
Temperature Accuracy	±0.5°C typical at 25°C; ±1.0°C from 0°C to 70°C - enables high-fidelity thermal feedback in industrial controllers without calibration.
Operating Range	−40°C to +150°C - supports under-hood automotive, power converter, and motor drive thermal sensing.
Supply Voltage	3.0 V to 5.5 V - compatible with standard logic rails and battery-backed systems.
Output Type	Flexible open-drain PWM - allows external pull-up to any voltage ≤5.5 V and sinking up to 5 mA for robust noise immunity.
Power Consumption	30.9 µA average in one-shot mode @ 1 SPS - extends battery life in portable thermal monitors.
Temperature Resolution	0.025°C/5 µs step on TL - permits fine-grained thermal trend analysis via microcontroller timer capture.
PWM Timing (25°C)	TH = 34 ms (fixed), TL = 65 ms (variable) - enables ratiometric decoding independent of clock drift for reliable software interpretation.

Pinout & Package

Package: 5-lead SC-70 (KS-5), footprint-compatible with SOT-23 but with higher thermal resistance (θJA = 534.7°C/W on 4-layer PCB); requires 0.1 µF ceramic decoupling capacitor placed adjacent to VDD.

Pin/Terminal	Circuit Role	Design Meaning
1 - OUT	Digital Output	Open-drain PWM signal; must be pulled up externally; sinks up to 5 mA; timing-critical for temperature calculation.
2 - CONV/IN	Digital Input	In continuously converting/one shot modes: sets conversion rate (high/low/float); in daisy-chain mode: accepts PWM input from prior device.
3 - FUNC	Digital Input	Mode select: low = one shot, float = continuous, high = daisy-chain; sampled at power-up only.
4 - GND	Analog & Digital Ground	Single ground reference for sensor core and digital logic; must be low-impedance and star-connected to minimize noise coupling.
5 - VDD	Positive Supply	3.0 V to 5.5 V input; decoupling capacitor mandatory for ±0.5°C accuracy; sensitive to ripple and transient load.

Key Features

Feature	Design Value
Ratiometric PWM encoding	TH fixed, TL variable - eliminates dependency on absolute clock frequency, enabling accurate temperature calculation using any microcontroller timer.
Three configurable operating modes	One shot (low-power polling), continuous (real-time monitoring), daisy-chain (multi-node thermal arrays) - reduces system-level component count and wiring complexity.
Open-drain output with 5 mA sink capability	Supports mixed-voltage systems and long-line transmission; eliminates need for external buffer or level shifter when interfacing to 5 V microcontrollers.
On-chip Σ-Δ modulator with VPTAT sensor	Delivers 12-bit effective resolution and excellent linearity over −40°C to +150°C without external calibration or trimming components.
Low self-heating & thermal hysteresis	0.0023°C hysteresis and <0.1°C self-heating error under typical loads - ensures stable readings in enclosed or low-airflow environments.

Applications

Computer Thermal Monitoring	Industrial Process Control
Use Scenario: Real-time CPU/GPU die temperature tracking in embedded computing platforms with limited board area and no ADC resources. IC Role / Device Role / Timing Role: Standalone temperature transducer providing PWM output directly readable by GPIO-interrupt-capable timers; replaces analog sensor + external ADC. Use Value: Eliminates BOM cost and layout area of discrete ADC; achieves ±0.5°C accuracy without calibration; supports dynamic thermal throttling via firmware-decoded PWM period ratio.	Use Scenario: Distributed temperature sensing across PLC I/O modules in factory automation cabinets with wide ambient swings (−25°C to +70°C). IC Role / Device Role / Timing Role: Local ambient sensor node in daisy-chain configuration, sharing single microcontroller input pin across 4–8 sensors. Use Value: Reduces wiring count and controller pin usage; maintains ±1.0°C accuracy across full industrial range; open-drain output tolerates shared bus noise and voltage variations.
Thermal Protection	Power-System Monitors
Use Scenario: Overtemperature cutoff trigger for DC-DC converters and motor drivers operating up to 125°C junction temperature. IC Role / Device Role / Timing Role: Safety-critical thermal watchdog generating immediate PWM edge transitions upon threshold crossing; interfaced to comparator or FPGA logic block. Use Value: Fast response (<20 ms turn-on time) and guaranteed ±1.0°C accuracy within 0°C–70°C zone enable reliable trip-point enforcement without margin inflation.	Use Scenario: Temperature supervision of high-efficiency AC/DC power supplies and telecom rectifiers where thermal derating affects reliability. IC Role / Device Role / Timing Role: Ambient and heatsink temperature monitor feeding thermal management firmware; operates in one-shot mode to minimize standby power. Use Value: 30.9 µA average current @ 1 SPS extends hold-up time in battery-backed systems; SC-70 footprint fits tight spaces near MOSFETs and transformers.

Computer Thermal Monitoring

Industrial Process Control

Use Scenario: Real-time CPU/GPU die temperature tracking in embedded computing platforms with limited board area and no ADC resources.

IC Role / Device Role / Timing Role: Standalone temperature transducer providing PWM output directly readable by GPIO-interrupt-capable timers; replaces analog sensor + external ADC.

Use Value: Eliminates BOM cost and layout area of discrete ADC; achieves ±0.5°C accuracy without calibration; supports dynamic thermal throttling via firmware-decoded PWM period ratio.

Use Scenario: Distributed temperature sensing across PLC I/O modules in factory automation cabinets with wide ambient swings (−25°C to +70°C).

IC Role / Device Role / Timing Role: Local ambient sensor node in daisy-chain configuration, sharing single microcontroller input pin across 4–8 sensors.

Use Value: Reduces wiring count and controller pin usage; maintains ±1.0°C accuracy across full industrial range; open-drain output tolerates shared bus noise and voltage variations.

Thermal Protection

Power-System Monitors

Use Scenario: Overtemperature cutoff trigger for DC-DC converters and motor drivers operating up to 125°C junction temperature.

IC Role / Device Role / Timing Role: Safety-critical thermal watchdog generating immediate PWM edge transitions upon threshold crossing; interfaced to comparator or FPGA logic block.

Use Value: Fast response (<20 ms turn-on time) and guaranteed ±1.0°C accuracy within 0°C–70°C zone enable reliable trip-point enforcement without margin inflation.

Use Scenario: Temperature supervision of high-efficiency AC/DC power supplies and telecom rectifiers where thermal derating affects reliability.

IC Role / Device Role / Timing Role: Ambient and heatsink temperature monitor feeding thermal management firmware; operates in one-shot mode to minimize standby power.

Use Value: 30.9 µA average current @ 1 SPS extends hold-up time in battery-backed systems; SC-70 footprint fits tight spaces near MOSFETs and transformers.

Equivalent & Alternatives

The following parts are listed as comparable options for similar temperature sensor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MAX6611ASA+	12-bit SPI output, ±1.0°C accuracy (0°C–70°C), 8-pin SOIC package	Requires SPI interface and MCU firmware support; no native PWM timing decode needed	Preferred when digital bus bandwidth exists and deterministic readout timing is required over PWM period measurement.
LM75BIMM/NOPB	I²C output, ±2°C accuracy (−25°C–100°C), 8-pin VSSOP package	Lower accuracy and narrower range; requires I²C pull-ups and address configuration	Selected for cost-sensitive consumer electronics where ±2°C tolerance is acceptable and I²C infrastructure is already present.

Compared with MAX6611ASA+ and LM75BIMM/NOPB, the TMP06ART-500RL7 offers unique advantages in systems lacking dedicated serial interfaces: its open-drain PWM output enables direct, clock-drift-immune temperature reading using only a single GPIO timer channel, while its SC-70 package delivers the smallest footprint among these three alternatives.

Availability

TMP06ART-500RL7 is available at Aetrix Electronics and suitable for computer thermal monitoring, industrial process control, and power-system monitors requiring stable component supply, long-lifecycle assurance, and consistent parametric performance across production batches.

Supply support for TMP06ART-500RL7 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Analog Devices is a global semiconductor leader specializing in high-performance analog, mixed-signal, and digital signal processing technologies for precision measurement and control.

The TMP05/TMP06 product line was designed specifically for embedded thermal sensing applications demanding high accuracy, minimal external components, and direct microcontroller compatibility - eliminating the need for ADCs, op-amps, or calibration circuitry.

FAQ

What is the primary output format of the TMP06ART-500RL7?

The TMP06ART-500RL7 outputs a pulse-width modulated (PWM) square wave where the high period (TH) is fixed and the low period (TL) varies linearly with temperature. This ratiometric encoding allows accurate temperature calculation using Equation: °C = 421 − (751 × (TH/TL)). The open-drain output requires an external pull-up resistor and supports sinking up to 5 mA, making it compatible with both 3.3 V and 5 V logic systems without level shifters. The TMP06ART-500RL7 does not provide analog voltage or digital bus outputs.

How does the TMP06ART-500RL7 achieve ±0.5°C accuracy at 25°C?

The TMP06ART-500RL7 achieves ±0.5°C typical accuracy at 25°C through a combination of on-chip bandgap-referenced VPTAT temperature sensor, first-order Σ-Δ modulation, and factory-trimmed timing constants. Critical to maintaining this accuracy is placement of a 0.1 µF multilayer ceramic decoupling capacitor directly at the VDD pin - omission or poor placement degrades accuracy to ±2°C or worse. The TMP06ART-500RL7's accuracy specification applies only when operated within its rated supply range (3.0 V to 5.5 V) and with proper PCB layout per Analog Devices' guidelines.

Can the TMP06ART-500RL7 operate in daisy-chain mode, and how is it configured?

Yes, the TMP06ART-500RL7 supports daisy-chain mode for multi-sensor thermal networks. To enable it, the FUNC pin must be held high during power-up, and the CONV/IN pin becomes the input for the PWM signal from the preceding device in the chain. Each device in the chain outputs its own PWM waveform sequentially on the same line, allowing a single microcontroller input to read multiple temperatures using time-division multiplexing. The TMP06ART-500RL7's open-drain output ensures clean signal stacking without contention, and its 20 ms turn-on time guarantees reliable synchronization across the chain.

What are the power consumption characteristics of the TMP06ART-500RL7 in different operating modes?

The TMP06ART-500RL7 offers three distinct power profiles: in continuously converting mode, it draws 370 µA typical at 3.3 V; in quiescent (non-converting) state, it consumes only 3–12 µA; and in one-shot mode at 1 sample per second, average current drops to 30.9 µA at 3.3 V. These values assume nominal conversion rate and proper decoupling. Power dissipation ranges from 101.9 µW (one-shot, 3.3 V) to 803.33 µW (continuous, 3.3 V). The TMP06ART-500RL7's ultra-low quiescent current makes it suitable for battery-powered thermal loggers where wake-up intervals exceed seconds.

Is the TMP06ART-500RL7 compatible with both 3.3 V and 5 V microcontrollers?

Yes, the TMP06ART-500RL7 is fully compatible with both 3.3 V and 5 V microcontrollers due to its flexible open-drain output architecture. The OUT pin can be pulled up to any voltage between 1.8 V and 5.5 V, and it reliably sinks up to 5 mA - sufficient to drive standard logic inputs. Input thresholds on FUNC and CONV/IN are ratiometric (VIH = 0.7 × VDD, VIL = 0.3 × VDD), ensuring correct mode detection across the full 3.0 V to 5.5 V supply range. No level-shifting circuitry is required when interfacing the TMP06ART-500RL7 with either 3.3 V or 5 V host systems.

TMP06ART-500RL7 Specifications

Product attributes: Attribute value

Manufacturer:: Analog Devices Inc.

Series:: -

Package/Case:: -

Packaging:: Bulk

Product Status:: Obsolete

Sensor Type:: Digital, Local

Sensing Temperature - Local:: -40°C ~ 150°C

Sensing Temperature - Remote:: -

Output Type:: PWM

Voltage - Supply:: 3V ~ 5.5V

Resolution:: -

Features:: One-Shot

Accuracy - Highest (Lowest):: ±2°C (±5°C)

Test Condition:: 0°C ~ 70°C (-40°C ~ 150°C)

Operating Temperature:: -40°C ~ 150°C

Mounting Type:: Surface Mount

Grade:: -

Qualification:: -

Supplier Device Package:: -

TMP06ART-500RL7 FAQ

1.How can I place an order for TMP06ART-500RL7 through Aetrix?

Please submit a Request for Quotation (RFQ) for TMP06ART-500RL7 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for TMP06ART-500RL7 reliable?

The price and inventory of TMP06ART-500RL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TMP06ART-500RL7 is usually 5 days.

3.What payment methods are accepted for TMP06ART-500RL7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TMP06ART-500RL7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for TMP06ART-500RL7?

TMP06ART-500RL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your TMP06ART-500RL7 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for TMP06ART-500RL7?

For technical support, including TMP06ART-500RL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TMP06ART-500RL7 requirements.

6.How does Aetrix verify that TMP06ART-500RL7 is sourced from the original manufacturer or authorized distributors?

All TMP06ART-500RL7 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TMP06ART-500RL7 meets industry standards.

7.What is the process for return or replacement of TMP06ART-500RL7?

All TMP06ART-500RL7 units undergo pre-shipment inspection (PSI). If there is an issue with TMP06ART-500RL7, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The TMP06ART-500RL7 part is unused and in its original packaging.

Return procedure for TMP06ART-500RL7:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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