Microchip Technology Inc

AT30TSE758A

In Production

Microchip's  AT30TSE758A temperature sensor is capable of measuring and converting temperatures from -55ºC to +125ºC to a digital word and provides a typical accuracy of +-0.5ºC over the operating temperature range of 0ºC to +85ºC.  
The AT30TSE758A combines precision temperature monitoring, nonvolatile (NVM) registers, and 8Kb of Serial EEPROM. The value-added NVM registers allow user configuration settings to be permanently retained across power cycles to simplify the system design, reduce processor startup code, and improve system reliability.
The integrated Serial EEPROM is a drop in replacement for a standalone Serial EEPROM saving board space and reducing BOM costs. The Serial EEPROM can be used to store system configuration and vital product data.
The AT30TSE758A is factory calibrated and requires no external components to help provide a cost effective solution. To reduce current consumption and save power, the device features a shutdown mode which turns off all internal circuitry except for the internal power-on reset and serial interface circuits. In addition, the device features a power saving one-shot mode that allows the device to make a temperature measurement and update the temperature register and then return to shutdown mode. The AT30TSE758A is based on the industry standard "LM75-type" compatible temperature sensor and is a precision temperature monitoring device designed for use in a variety of applications. The device combines a highly accurate digital temperature sensor with programmable high and low temperature alarms, user-selectable resolution up to 12 bits, and an I2C/SMBus compatible serial interface available in compact packages.

 

    Features

        • 2-wire I²C™/SMBus Compatible Interface
        • Single 1.7V to 5.5V Supply
        • Integrated Nonvolatile Registers
        • Integrated 8Kbit Serial EEPROM
        • User Selectable 9- to 12-Bit Resolution
        • ±0.5°C Accuracy from 0°C to +85°C (typical)
        • ±1.0°C Accuracy from -25°C to +105°C (typical)
        • Low Operating Current: 150 µA (typical)
        • Shutdown Mode: 0.6µA (typical)
        • Power Saving One-Shot Temperature Conversion Measurement
        • Space Saving SOIC, DFN, MSOP Packages available
    Parameter Name
    Value
    # Temps Monitored
    1
    Typical Accuracy (°)
    0.5
    Max. Accuracy @ 25° (°)
    1
    Max Input/ Supply Current (µA)
    225
    Temp. Range (°C)
    -55 to +125
    Operating Voltage Range (V)
    +1.7 to +5.5
    Typ Supply Current (µA)
    225
    Device Description
    Digital Temperature Sensor
    Typical Input/Supply Current (µA)
    150
    CRIT Output
    False
    # of Device per I2C Bus
    8
    Page Size (Bytes)
    16
    Density Kb
    8
    NVM Registers
    True
    Organization
    64 rows of 16 bytes each
    I/O Pins
    8
    Documentation
    Data Sheets
    10/01/2014
    1990KB
      Application Notes
     
     
     
     
    AppNote
    03/01/2011
    62KB
      Brochures
     
     
     
    Brochures
    06/01/2011
    55KB
    Brochures
    12/01/2012
    478KB
    Brochures
    09/01/2014
    1759KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    AT30TSE758A-MA8M-T
    8
    UDFN
    -40C to +125C
    T/R
    1.59
    1.32
    1.20
    1.16
    1.15
    AT30TSE758A-SS8M-B
    8
    SOIC
    -40C to +125C
    TUBE
    1.59
    1.32
    1.20
    1.16
    1.15
    AT30TSE758A-SS8M-T
    8
    SOIC
    -40C to +125C
    T/R
    1.59
    1.32
    1.20
    1.16
    1.15
    AT30TSE758A-XM8M-B
    8
    MSOP
    -40C to +125C
    TUBE
    1.59
    1.32
    1.20
    1.16
    1.15
    AT30TSE758A-XM8M-T
    8
    MSOP
    -40C to +125C
    T/R
    1.59
    1.32
    1.20
    1.16
    1.15

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    AT30TSE758A-SS8M-T
    0.075000
    0.250000
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT30TSE758A-SS8M-B
    0.075000
    0.163265
    8
    SOIC
    3.90mm(.150in)
    NiPdAu
    e4
    AT30TSE758A-XM8M-B
    0.023200
    0.530612
    8
    MSOP
    3x3mm
    NiPdAu
    e4
    AT30TSE758A-XM8M-T
    0.023200
    0.710000
    8
    MSOP
    3x3mm
    NiPdAu
    e4
    AT30TSE758A-MA8M-T
    0.009600
    0.538600
    8
    UDFN
    2x3x0.6mm
    NiPdAu
    e4
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.