adt7320ucpz-rl7 Analog Devices, Inc., adt7320ucpz-rl7 Datasheet - Page 10

• Manufacturer Part Number: adt7320ucpz-rl7
• Manufacturer: Analog Devices, Inc.

ONE-SHOT MODE
Setting Bit 5 to 0 and Bit 6 to 1 of the configuration register
(Register Address 0x01) enables the one-shot mode. When
this mode is enabled, the ADT7320 immediately completes a
conversion and then goes into shutdown mode.
Wait for a minimum of 240 ms after writing to the operation mode
bits before reading back the temperature from the temperature
value register. This time ensures that the ADT7320 has time to
power up and complete a conversion.
The one-shot mode is useful when one of the circuit design
priorities is to reduce power consumption.
Rev. PrB
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Preliminary Technical Data
DOUT
SCLK
DIN
CS
Figure 11. Typical SPI One-Shot Write to Configuration Register Followed by a Read from the Temperature Value Register
0x08
0x20
FOR CONVERSION TO FINISH
WAIT 240ms MINIMUM
Digital SPI Temperature Sensor
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Tel: [phone]
Fax: [phone]
1 SPS MODE
In this mode, the part performs one measurement per second. A
conversion takes only 60 ms, and it remains in the idle state for
the remaining 940 ms period. This mode is enabled by writing 1
to Bit 5 and 0 to Bit 6 of the configuration register (Register
Address 0x01).
±0.25°C Accurate, 16-Bit
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DATA
ADT7320
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