xref: /linux/Documentation/hwmon/tmp102.rst (revision 7aefd944f038c7469571adb37769cb6f3924ecfa)
1Kernel driver tmp102
2====================
3
4Supported chips:
5
6  * Texas Instruments TMP102
7
8    Prefix: 'tmp102'
9
10    Addresses scanned: none
11
12    Datasheet: http://focus.ti.com/docs/prod/folders/print/tmp102.html
13
14Author:
15
16	Steven King <sfking@fdwdc.com>
17
18Description
19-----------
20
21The Texas Instruments TMP102 implements one temperature sensor.  Limits can be
22set through the Overtemperature Shutdown register and Hysteresis register.  The
23sensor is accurate to 0.5 degree over the range of -25 to +85 C, and to 1.0
24degree from -40 to +125 C. Resolution of the sensor is 0.0625 degree.  The
25operating temperature has a minimum of -55 C and a maximum of +150 C.
26
27The TMP102 has a programmable update rate that can select between 8, 4, 1, and
280.5 Hz. (Currently the driver only supports the default of 4 Hz).
29
30The driver provides the common sysfs-interface for temperatures (see
31Documentation/hwmon/sysfs-interface.rst under Temperatures).
32