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ST STTS751-1DP3F product image
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ST STTS751-1DP3FRoHS

Manufacturer
ST
MPN
STTS751-1DP3F
LCSC Part #
C2970058
Packaging
UDFN-6(2x2)
Customer #
Key Attributes
2.25 V low-voltage local digital temperature sensor
Datasheetpdf iconST STTS751-1DP3F
In-Stock: 2,993
2,993 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.8561$ 1.86
10+$ 1.5752$ 15.75
30+$ 1.3998$ 41.99
100+$ 1.2196$ 121.96
500+$ 1.0816$ 540.80
1,000+$ 1.0458$ 1045.80
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategorySensors, Transducers/Temperature Sensors/Analog and Digital Output
ManufacturerST
PackagingUDFN-6(2x2)
Detection Temperature Range-40℃~+125℃
Voltage - Supply2.25V~3.6V
Resolution12bit
InterfaceSMBus
Temperature Tolerance±0.5℃
Current - Supply20uA
FeaturesLow power drive measurement
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The STTS751 is a digital temperature sensor which communicates over a 2- wire SMBus 2.0 compatible bus. The temperature is measured with a user- configurable resolution between 9 and 12 bits. At 9 bits, the smallest step size is 0.5℃ and at 12 bits, it is 0.0625℃ At the default resolution (10 bits, 0.25℃ / LSB), the conversion time is nominally 21 milliseconds. The open- drain EVENT output is used to indicate an alarm condition in which the measured temperature has exceeded the user- programmed high limit or fallen below the low limit. When the EVENT pin is asserted, the host can respond using the SMBus Alert Response Address (ARA) protocol to which the STTS751 will respond by sending its slave address. The STTS751 is a 6- pin device that supports user- configurable slave addresses. Via the pull- up resistor on the Addr/Therm pin, one of four different slave addresses can be specified. Two order numbers (STTS751- 0 and STTS751- 1) provide two different sets of slave addresses bringing the total available to eight. Thus, up to eight devices can share the same 2- wire SMBus without ambiguity, thereby allowing mo

Features

AI Translation
  • Operating voltage 2.25 V to 3.6 V
  • Operating temperature -40℃ to +125℃
  • Programmable
  • 10 different conversion rates 0.0625 to 32 conversion/sec. 1 conversion/sec. - default
  • 4 different resolutions 9-bit (0.5℃ / LSB) to 12-bit (0.0625℃ / LSB) 10-bit (0.25℃ / LSB) - default
  • Low supply current 50 μA (typ) for 8 conversions/sec. 20 μA (typ) for 1 conversion/sec. 3 μA (typ) standby
  • Accuracy 0.5 ℃ (typ) 0℃ to +85℃ 0.5 ℃ (typ) -40℃ to +125℃
  • One-shot mode for power saving
  • Fast conversion time 21 ms (typ) 10-bit
  • Pull-up resistor value allows single pin to select one of four slave addresses
  • Supports 400 kHz serial clock
  • SMBus 2.0 compatible
  • SMBus ALERT (ARA) support
  • SMBus timeout
  • RoHS/green

Applications

AI Translation
  • Solid state drives
  • Portable electronics
  • Notebook computers
  • Smart batteries
  • Servers
  • Telecom