Datasheet

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LM95234

SNIS136D –AUGUST 2006–REVISED MARCH 2013

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Bit(s) Bit Name Read/ Description

Write

5–2 – RO Reserved – will report "0" when read.

1 R4QE R/W Fault queue enable for Remote 4

1– Fault queue enabled

0– Fault queue disabled

0 R3QE R/W Fault queue enable for Remote 3

1– Fault queue enabled

0– Fault queue disabled

Conversion Rate Register

Byte Write Default

(Hex) (Hex)

Conversion Rate 0x04 R/W – – – – – – CR1 CR0 0x02

Bit(s) Bit Name Read/ Description

Write

7-2 – RO Reserved – will report "0" when read.

1-0 CR[1:0] R/W Conversion rate control bits modify the time interval for conversion of the channels enabled.

The channels enabled are converted sequentially then standby mode enabled for the

remainder of the time interval.

CR[1:0] Conversion Rate

00 continuous (30 ms to 143 ms)

01 0.364 s

10 1s

11 2.5 s

Channel Conversion Enable

When a conversion is disabled for a particular channel it is skipped. The continuous conversion rate is effected

all other conversion rates are not effected as extra standby time is inserted in order to compensate. See

Conversion Rate Register.

Byte Write Default

(Hex) (Hex)

Channel Conversion Enable 0x05 R/W – – – R4CE R3CE R2CE R1CE LCE 0x1F

Bit(s) Bit Name Read/ Description

Write

7–5 – RO Reserved – will report "0" when read.

4 R4CE R/W Remote 4 Temperature Conversion Enable

1– Remote 4 temp conversion enabled

0– Remote 4 temp conversion disabled

3 R3CE R/W Remote 3 Temperature Conversion Enable

1– Remote 3 temp conversion enabled

0– Remote 3 temp conversion disabled

2 R2CE R/W Remote 2 Temperature Conversion Enable

1– Remote 2 temp conversion enabled

0– Remote 2 temp conversion disabled

1 R1CE R/W Remote 1 Temperature Conversion Enable

1– Remote 1 temp conversion enabled

0– Remote 1 temp conversion disabled

0 LCE R/W Local Temperature Conversion Enable

1– Local temp conversion enabled

0– Local temp conversion disabled

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