參數(shù)資料
型號(hào): AT30TS750-XM8-B
廠(chǎng)商: ATMEL CORP
元件分類(lèi): 溫度/濕度傳感器
英文描述: DIGITAL TEMP SENSOR-SERIAL, 12BIT(s), 3Cel, SQUARE, SURFACE MOUNT
封裝: 3 X 3 MM, GREEN, PLASTIC, MSOP-8
文件頁(yè)數(shù): 44/52頁(yè)
文件大?。?/td> 1369K
代理商: AT30TS750-XM8-B
Atmel AT30TS750 [Preliminary]
15. Errata
15.1
DC Characteristics
Issue:
Devices currently do not meet the Active Current and Shutdown Mode Current
specifications. The current version of the devices will consume slightly elevated levels current as
indicated in the table below.
Datasheet
Specification
Errata
Specification
Symbol
Parameter
Condition
Typ(1)
Max
Typ(1)
Max
Units
Active temperature conversions,
Bus inactive, VCC = 3.3V
75
100
95
125
Active temperature conversions,
Bus inactive, VCC = Max
100
150
120
175
Active temperature conversions,
fSCL = 400kHz, VCC = 3.3V
125
175
No
Change
No
Change
ICC
Active Current
Active temperature conversions,
fSCL = 400kHz, VCC = Max
180
230
200
250
A
Bus inactive, VCC = 3.3V
0.6
1.5
0.6
1.6
Bus inactive, VCC = Max
1.1
3.0
1.1
3.5
fSCL = 400kHz, VCC = 3.3V
115
165
125
No
Change
ISD
Shutdown
Mode Current
fSCL = 400kHz, VCC = Max
170
220
185
No
Change
A
Note:
1. Typical values characterized at TA = +25°C unless otherwise noted
Workaround: None. Devices will consume higher levels of current as specified above.
Resolution: The Active Current and Shutdown Mode Current consumption will be reduced with
a new revision of the device.
Please contact Atmel for the estimated availability of the new
revision and the method for distinguishing between device versions.
15.2
Fault Counter
Issue: The internal fault counter will be reset when updating the Configuration Register, the
THIGH Limit Register, or the TLOW Limit Register.
Workaround: None. The current version of the device was intentionally designed to operate this
way.
However, it has been discovered that resetting of the fault counter when updating the
registers is not preferred.
Resolution: The operation of the device will be changed with a new revision of the device so
that updating the Configuration Register, the THIGH Limit Register, or the TLOW Limit Register will
not affect the internal fault counter. Please contact Atmel for the estimated availability of the new
revision and the method for distinguishing between device versions.
8749A-DTS-03/11
49
R
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