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TMP512AIRSAT The Texas Instruments TMP512AIRSAT is a dual-channel temperature sensor with a current shunt monitor. It offers I2C/SMBus communication and operates from -40°C to 125°C.
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TMP512AIRSAT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMP512AIRSAT is a dual-channel temperature sensor with a current shunt monitor. It offers I2C/SMBus communication and operates from -40°C to 125°C.
✓ Total Stock: 8 pcs
$ Price Range: $1.94

TMP512AIRSAT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
8 pcs
On Request
8 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMP512AIRSAT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Features
Function
Mounting Type
Operating Temperature
Output Alarm
Output Fan
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Sensing Temperature
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Supply Current
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TMP512AIRSAT Description

Short technical summary and product information.

The Texas Instruments TMP512AIRSAT is a system monitor designed for thermal and power management applications. It integrates dual remote temperature sensors, a local temperature sensor, and a high-side current shunt monitor. This device measures remote and on-chip temperatures, as well as system voltage, power, and current consumption.

 

The TMP512AIRSAT features a 2-wire serial interface supporting SMBus or I2C protocols. It offers a wide operating temperature range of -40°C to 125°C. The local sensor accuracy is ±2.5°C maximum, and remote sensor accuracy is ±5°C maximum. The device supports a supply voltage range of 3V to 26V and has a maximum supply current of 1400µA.

 

This temperature sensor is available in a 16-QFN (4x4) surface-mount package. Its functionality includes temperature monitoring, a watchdog timer, and an alarm output. The TMP512AIRSAT is suitable for applications requiring precise temperature monitoring and system power management.

 

Key specifications include a 13-bit temperature resolution, 2 remote channels, and 4 address options. The device also senses bus voltages from 0V to 26V and reports current, voltage, and power.

TMP512AIRSAT Quick Information

Product Type: Temperature Sensor
Canonical Name: TMP512AIRSAT Dual Remote and Local Temperature Sensor and Current Shunt Monitor
Subcategory: Thermal/Power Management

TMP512AIRSAT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMP512AIRSAT Estimated Pricing

Qty Low High
1+ $1.94 $1.94

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMP512AIRSAT Features

  • Dual remote and local temperature sensing.
  • High-side current shunt monitor included.
  • I2C/SMBus interface with ALERT feature.
  • Wide operating temperature range: -40°C to 125°C.
  • 16-QFN (4x4) surface-mount package.

TMP512AIRSAT Applications

  • System thermal and power management.
  • Monitoring microprocessors and FPGAs.
  • Power supply and current consumption monitoring.
  • Embedded system temperature sensing.

TMP512AIRSAT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the TMP512AIRSAT?

3V to 26V.

What is the operating temperature range?

-40°C to 125°C.

What is the package type?

16-QFN (4x4mm).

What is the temperature accuracy for local and remote sensing?

±2.5°C local, ±5°C remote maximum.

How many remote channels does it support?

2 remote channels.

What interface does it use?

I2C and SMBus.

What features are included?

ALERT and bidirectional communication, and watchdog function.

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