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參數(shù)資料
| 型號： | LM81CIMT-3 |
| 英文描述： | DATA ACQ SYSTEM|6-CHANNEL|8-BIT|TSSOP|24PIN|PLASTIC |
| 中文描述： | 數(shù)據(jù)ACQ木材系統(tǒng)| 6聲道| 8位| TSSOP封裝| 24針|塑料 |
| 文件頁數(shù)： | 21/33頁 |
| 文件大?。?/td> | 388K |
| 代理商： | LM81CIMT-3 |
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Functional Description
(Continued)
Extended Repetitive Interrupt Mode
is shown in Figure 14
and operates in the following way: Once activated, all inter-
rupts remain activated until reset by a read of the Interrupt
Status Register 1. Once activated all T_CRIT_A interrupts
remain activated until reset by a read of the Extended Mode
Register 1. Temperature conversion data less than or equal
to T
will activate interrupt. Interrupt will continue to be
activated until the temperature data exceeds (T
+
T
). Exceeding T
activates interrupt. Interrupt will
continue to be activated at the end of a conversion until the
temperature data is less than or equal to (T
T
).
T_CRIT_A interrupts are activated when the temperature
exceeds T_CRIT. T_CRIT_A interrupts will no longer be
activated if the temperature data at the end of a conversion
is less than or equal to( T_CRIT T
HYST
).
Extended One-Time Interrupt Mode
is shown in Figure 15
and operates in the following way: Once activated all inter-
rupts remain activated until reset by a read of the Interrupt
Status Register 1. Once activated all T_CRIT_A interrupts
remain activated until reset by a read of the Extended Mode
Register 1. An interrupt will be activated when the data of a
temperature conversion is less than or equal to T
. Inter-
rupt cannot again be activated until the data from a tempera-
ture conversion is greater than (T
+ T
). An interrupt
will be activated when the data of a temperature conversion
is greater than T
. Interrupt cannot again be activated
until the data of a temperature conversion is less than or
equal to (T
T
). T_CRIT_A interrupt is activated
when the data from a temperature conversion is greater than
T_CRIT. Activation of an T_CRIT_A interrupt cannot occur
until the data from a temperature conversion is less than or
equal to ( T_CRIT T
HYST
).
Extended Comparator Mode
is shown in Figure 16 and
operates in the following way: Interrupt is activated when the
data from a temperature conversion is less than or equal to
T
. Interrupt is reset when the data from a temperature
conversion exceeds (T
+ T
). Exceeding T
will
activate interrupt. This interrupt will be reset when data from
a temperature conversion is less than or equal to (T
T
). T_CRIT_A interrupt is activated when the tempera-
ture exceeds T_CRIT. T_CRIT_A remains active until the
data from a temperature conversion is less than or equal to
(T_CRIT T
HYST
) resets it.
DS100072-20
*
Note:
Interrupt resets occur only when interrupt Status Register 1 is read.
FIGURE 14. Extended Repetitive Interrupt Mode
DS100072-21
*
Note:
Interrupt resets occur only when interrupt Status Register 1 is read.
FIGURE 15. Extended One-Time Interrupt
DS100072-19
*
Note:
Interrupt resets occur only when interrupt Status Register 1 is read.
FIGURE 16. Extended Comparator Mode
L
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LM81CIMT-3/NOPB | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| LM81CIMT-31 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Serial Interface ACPI-Compatible Microprocessor System |
| LM81CIMTX3 | 制造商:Texas Instruments 功能描述: |
| LM81CIMTX-3 | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
| LM81CIMTX-3/NOPB | 功能描述:監(jiān)控電路 RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復位:Resettable 監(jiān)視器:No Watchdog 電池備用開關:No Backup 上電復位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel |
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