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Datasheet Maxim MAX6576ZUT+T

Maxim MAX6576ZUT+T

Manufacturer:Maxim
Series:MAX6576
Part Number:MAX6576ZUT+T

SOT Temperature Sensors with Period/Frequency Output

Datasheets

  • Download » Datasheet, PDF, 2.0 Mb
    Docket ↓
    MAX6576/MAX6577 SOT Temperature Sensors with
    Period/Frequency Output General Description The MAX6576/MAX6577 are low-cost, low-current temperature sensors with a single-wire output. The MAX6576
    converts the ambient temperature into a square wave with
    a period proportional to absolute temperature (°K). The
    MAX6577 converts the ambient temperature into a square
    wave with a frequency proportional to absolute temperature. The MAX6576 offers accuracy of ±3°C at +25°C,
    ±4.5°C at +85°C, and ±5°C at +125°C. The MAX6577
    offers accuracy of ±3°C at +25°C, ±3.5°C at +85°C, and
    ±4.5°C at +125°C.
    Both devices feature a single-wire output that minimizes
    the number of pins necessary to interface with a microprocessor. The period/frequency range of the output square
    wave can be selected by hard-wiring the two time-select
    pins (TS0, TS1) to either VDD or GND. The MAX6576/
    MAX6577 are available in space-saving 6-pin SOT23
    packages. Applications
    ●●
    ●●
    ●●
    ●●
    ●●
    ●●
    ●● Critical μP and μC Temperature Monitoring
    Portable Battery-Powered Equipment ...

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Manufacturer's Classification

  • Analog > Sensors and Sensor Interface

Docket:
MAX6576/MAX6577 SOT Temperature Sensors with
Period/Frequency Output General Description The MAX6576/MAX6577 are low-cost, low-current temperature sensors with a single-wire output. The MAX6576
converts the ambient temperature into a square wave with
a period proportional to absolute temperature (°K). The
MAX6577 converts the ambient temperature into a square
wave with a frequency proportional to absolute temperature. The MAX6576 offers accuracy of ±3°C at +25°C,
±4.5°C at +85°C, and ±5°C at +125°C. The MAX6577
offers accuracy of ±3°C at +25°C, ±3.5°C at +85°C, and
±4.5°C at +125°C.
Both devices feature a single-wire output that minimizes
the number of pins necessary to interface with a microprocessor. The period/frequency range of the output square
wave can be selected by hard-wiring the two time-select
pins (TS0, TS1) to either VDD or GND. The MAX6576/
MAX6577 are available in space-saving 6-pin SOT23
packages. Applications
●●
●●
●●
●●
●●
●●
●● Critical μP and μC Temperature Monitoring
Portable Battery-Powered Equipment
Cell Phones
Battery Packs
Hard Drives/Tape Drives
Networking and Telecom Equipment
Medical Equipment Pin Configuration ●● Simple Single-Wire Output
●● Two Output Types Available Temperature to Period (μs) (MAX6576) Temperature to Frequency (Hz) (MAX6577)
●● ±0.8°C Accuracy at +25°C (±3°C max)
●● No External Components
●● Operates from +2.7V to +5.5V Supply Voltage
●● Low 140μA Typical Supply Current
●● Standard Operating Temperature Range:
-40°C to +125°C
●● Small 6-Pin SOT23 Packa...

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