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參數資料
| 型號： | ASC7512D8 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| 中文描述： | 數字溫度傳感器整合了風扇控制 |
| 文件頁數： | 4/35頁 |
| 文件大?。?/td> | 337K |
| 代理商： | ASC7512D8 |
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Andigilog, Inc. 2006
www.andigilog.com
August 2006 - 70A05003
aSC7512
DC Electrical Characteristics
5
The following specifications apply for V
DD
= 3.3V, and all analog input source impedance R
s
= 50
unless otherwise
specified in conditions.
Boldface limits apply for T
A
= T
J
over T
MIN
to 85
°
C
; all other limits T
A
= T
J
= 25
°
C. T
A
is the
ambient temperature of the aSC7512; T
J
is the junction temperature of aSC7512; T
D
is the remote thermal diode junction
temperature. Specifications subject to change without notice
Parameter
Conditions
Min
Typ
Max
Units
POWER SUPPLY CHARACTERISTICS
Converting, Interface and Fans
Inactive, Peak Current
Converting, Interface and Fans
inactive, Average Current
1.8
3.5
mA(max)
Supply Current
0.5
mA
Power-On Reset Threshold
Voltage
TEMPERATURE TO DIGITAL CONVERTER CHARACTERISTICS
1.6
2.8
V
Resolution
0.25
10
°C
Bits
Local Sensor Accuracy
6
-40°C
≤
T
A
≤
+100°C,
3V
≤
V
DD
≤
3.6V
0°C
≤
T
A
≤
+100°C,
-55°C
≤
T
D
≤
+125°C,
3V
≤
V
DD
≤
3.6V
-40°C
≤
T
A
≤
+120°C,
-55°C
≤
T
D
≤
+125°C,
3V
≤
V
DD
≤
3.6V
High Level
Low Level
±1
±3
°C
±1
±2
°C
Remote Sensor Accuracy
7
±3
°C
96
6
16
μA
μA
External Diode Current Source
I
DS
External Diode Current Ratio
DIGITAL OPEN-DRAIN OUTPUT: PWM
Logic Low Sink Current
Logic Low Level
I
OL
V
OL
V
OL
= 0.4V
I
OUT
= +8mA
8
mA (min)
V (max)
0.4
SMBUS OPEN-DRAIN OUTPUT: SMBDAT
Logic Low Output Voltage
V
OL
I
OH
I
OUT
= +4mA
V
OUT
= V+
0.4
10
V (max)
High Level Output Current
SMBUS INPUTS: SMBCLK, SMBDAT
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Hysteresis Voltage
0.1
μA(max)
V
IH
V
IL
V
HYST
2.1
V (min)
V (max)
mV
0.8
300
DIGITAL INPUTS: ALL
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Threshold Voltage
V
IH
V
IL
V
TH
I
IH
I
IL
C
IN
2.1
V (min)
V (max)
V
0.8
10
-10
1.5
Logic High Input Current
V
IN
= V+
V
IN
= GND
0.005
μA(max)
Logic Low Input Current
Digital Input Capacitance
-0.005
20
μA(max)
pF
相關PDF資料 |
PDF描述 |
|---|---|
| ASC7512M8 | DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7521A | LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
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| ASC7531A | LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ASC7512M8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DIGITAL TEMPERATURE SENSOR WITH INTEGRATED FAN CONTROL |
| ASC7521A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7521AM8 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR |
| ASC7531A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
| ASC7531AM10 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR AND VOLTAGE MONITOR |
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