參數(shù)資料
型號: ASC7621
廠商: Electronic Theatre Controls, Inc.
英文描述: HARDWARE MONITOR WITH INTEGRATED FAN CONTROL
中文描述: 五金顯示器整合了風(fēng)扇控制
文件頁數(shù): 4/50頁
文件大?。?/td> 565K
代理商: ASC7621
P
P
- 4 -
Andigilog, Inc. 2006
www.andigilog.com
October 2006 - 70A06010
aSC7621
Symbol
Pin
Type
Name and Function/Connection
GPIO1
6
Digital I/O
Alert Out / Zone # THERM Out. Default is GPIO input
GPIO2
5
Digital I/O
Alert Out / Zone # THERM Out. Default is GPIO input
G
GPIO3
19
Digital I/O
Alert Out / Zone # THERM Out. Default is GPIO input
Absolute Maximum Ratings
1
Parameter
Rating
Supply Voltage, V
DD
Voltage on Any Digital Input or
Output Pin other than PWM Outputs
Voltage on PWM Outputs
Voltage on 12V Analog Input
Voltage on 5V Analog Input
3.6V
-0.3V to V
DD
+0.3V
-0.3V to 5.5V
-0.5V to 16V
-0.5V to 6.5V
-0.5V to (V
DD
+
0.50V)
-0.5V to 6.0V
±1mA
±5mA
±20mA
See (Note 3)
-65
°
C to +150
°
C
4000 V
250 V
2000V
Voltage on Remote 1 +, Remote 2 +
Voltage on Other Analog Inputs
Current on Remote 1 -, Remote 2 -
Input Current on Any Pin
2
Package Input Current
2
Package Dissipation at T
A
= 25
°
C
Storage Temperature
Human Body Model
Machine Model
ESD
4
Charged Device Model
Notes:
1. Absolute maximum ratings are limits beyond which
operation may cause permanent damage to the device.
These are stress ratings only; functional operation at or
above these limits is not implied.
2. When the input voltage (V
IN
) at any pin exceeds the
power supplies (V
IN
< GND or V
IN
> V
DD
), the current at
that pin should be limited to 5mA. The 20mA maximum
package input current rating limits the number of pins
that can safely exceed the power supplies with an input
current of 5mA to four. Parasitic components and/or
ESD protection circuitry are present on the aSC7621
pins. Care should be taken not to forward bias the
parasitic diode present on pins D+ and D-. Doing so by
more than 50mV may corrupt temperature
measurements.
Operating Ratings
1
Parameter
Rating
aSC7621 Operating
Temperature Range, Ambient
Temperature, T
MIN
to T
MAX
Remote Diode Temperature
Range
Supply Voltage (3.3V
nominal)
V
IN
Voltage Range
+12V V
IN
+5V V
IN
+3.3V V
IN
VCCP and All Other Inputs
Typical Supply Current
0
°
C
T
A
+120
°
C
-55
°
C
T
D
+125
°
C
+3.0V to +3.6V
-0.05V to 16V
-0.05V to 6.5V
3.0V to 4.4V
-0.05V to V
DD
+ 0.05V
1.8mA
3.
Thermal resistance junction-to-ambient when
attached to a double-sided printed circuit board
with 1oz. foil is 115
°
C/W
4.
Human Body Model: 100pF capacitor discharged
through a 1.5k
resistor into each pin. Machine
Model: 200pF capacitor discharged directly into
each pin. Charged-Device Model is per JESD22-
C101C.
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