ASC7611 ETC2 [List of Unclassifed Manufacturers], ASC7611 Datasheet - Page 5

• Manufacturer Part Number: ASC7611
• Description: HARDWARE MONITOR WITH INTEGRATED FAN CONTROL
• Manufacturer: ETC2 [List of Unclassifed Manufacturers]

DC Electrical Characteristics
© Andigilog, Inc. 2006
POWER SUPPLY CHARACTERISTICS
Supply Current
Power-On Reset Threshold
Voltage
TEMPERATURE TO DIGITAL CONVERTER CHARACTERISTICS
Resolution
Remote Sensor Accuracy
Temperature Accuracy using
Internal Diode
External Diode Current Source
External Diode Current Ratio
ANALOG TO DIGITAL CONVERTER CHARACTERISTICS
Total Unadjusted Error
Differential Non-linearity
Power Supply Sensitivity
Total Monitoring Cycle Time
Input Resistance, all analog
inputs
DIGITAL OUTPUT: PWM1, PWM2, PWM3, XTESTOUT
Logic Low Sink Current
Logic Low Level
SMBUS OPEN-DRAIN OUTPUT: SMBDAT
Logic Low Output Voltage
High Level Output Current
SMBUS INPUTS: SMBCLK, SMBDAT
Logic Input High Voltage
Logic Input Low Voltage
Logic Input Hysteresis Voltage
DIGITAL INPUTS: ALL
Logic Input High Voltage
The following specifications apply for V
otherwise specified in conditions. Boldface limits apply for T
is the ambient temperature of the aSC7611; T
junction temperature. Specifications subject to change without notice
Parameter
7
8
6
9
V
TUE
DNL
V
V
I
V
V
I
I
V
HYST
DS
OL
OH
DD
5
OL
OL
IH
IH
IL
= 3.0V to 3.6V, and all analog input source impedance R
Converting, Interface and Fans
Inactive, Peak Current
Converting, Interface and Fans
inactive, Average Current
J
is the junction temperature of aSC7611; T
All Voltage and Temperature
www.andigilog.com
-55°C≤T
0°C ≤ T
0°C ≤ T
0°C ≤ T
0°C≤T
3V≤ V
3V≤V
3V≤V
I
I
Conditions
OUT
OUT
V
High Level
Low Level
V
readings
OL
OUT
- 5 -
D
A
A
A
= +8mA
= +4mA
D D
D
DD
= 0.4V
DD
≤+100°C,
≤ +100°C,
≤ +120°C,
≤ +120°C,
≤+125°C,
= V+
A
≤3.6V
≤3.6V
≤ 3.6V
= T
J
over T
MIN
to T
140
Min
1.6
2.1
2.1
8
MAX
; all other limits T
D
is the remote thermal diode
0.25
182
210
300
Typ
1.8
0.5
0.1
10
±1
96
16
±1
6
1
October 2006 - 70A05007
s
= 50Ω unless
aSC7611
Max
200
400
3.5
2.8
0.4
0.4
0.8
±2
±3
±3
±2
10
A
= T
J
%FS(max)
= 25°C. T
mA(max)
µA(max)
ms (max)
µA(max)
mA (min)
V (max)
V (max)
V (max)
V (min)
V (min)
Units
LSB
%/V
Bits
mA
µA
mV
°C
°C
°C
°C
kΩ
V
A