7FFFh

-

FS

¼

0

¼

FS

SensorVoltage(AIN

AIN )

-

P

N

7FFEh

0001h

0000h

8000h

FFFFh

8001h

-

FS

2

-

1

15

2

15

FS

2

-

1

15

2

15

TMP006

TMP006B

www.ti.com

SBOS518C – MAY 2011 – REVISED DECEMBER 2012

SENSOR VOLTAGE FORMAT

The TMP006 and TMP006B provide 16 bits of data in binary twos complement format. The positive full-scale

input produces an output code of 7FFFh and the negative full-scale input produces an output code of 8000h. The

output clips at these codes for signals that exceed full-scale. Table 5 summarizes the ideal output codes for

different input signals. Figure 6 illustrates code transitions versus input voltage. Full-scale is a 5.12 mV signal.

The LSB size is 156.25 nV.

SENSOR SIGNAL

OUTPUT CODE

7FFFh

0001h

0

0

FFFFh

–FS (–5.12 mV)

8000h

(1)

FS = Full-scale value.

Figure 6. Code Transition Diagram

Copyright © 2011–2012, Texas Instruments Incorporated

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