TMP114 datasheet(29/43 Pages) TI

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Table 7-9. Configuration Register Field Descriptions (continued)

Bit

Field

Type

Reset

Description

AVG

R/W

Averaging enable bit. Averaging will force every measurement

including one-shot measurements to be averaged with eight

conversions.

0h: Averaging is disabled

1h: Averaging is enabled

CRC_En

R/W

CRC enable. Enables the CRC feature for the next transaction

after a stop command is received.

0h = CRC is disabled

1h = CRC is enabled

Reserved

R/W

One-shot conversion trigger. After completing the one-shot

conversion this bit is reset to 0h. Triggering a one-shot

conversion will place the TMP114 into shutdown mode.

0h = Default

1h = Trigger a one-shot conversion

Mode

R/W

Conversion mode selection bit.

0h = Continuous conversion mode

1h = Shutdown mode

2:0

Conv_Period[2:0]

R/W

Conversion period setting. This bit field changes the conversion

period of the TMP114. If the averaging time is longer than the

conversion period setting the minimum converstion time will be

the averaging time.

0h = 5.5 ms

1h = 31.25 ms / 32 Hz

2h = 62.5 ms / 16 Hz

3h = 125 ms / 8 Hz

4h = 250 ms / 4 Hz

5h = 500 ms / 2 Hz

6h = 1 s / 1 Hz

7h = 2 s / 0.5 Hz

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TMP114

SNIS214 – JUNE 2021

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