LM96163C NSC [National Semiconductor], LM96163C Datasheet - Page 5

• Manufacturer Part Number: LM96163C
• Manufacturer: NSC [National Semiconductor]

TACHOMETER ACCURACY
FAN PWM OUTPUT
SMBDAT OPEN-DRAIN OUTPUT
SMBDAT, SMBCLK INPUTS
Symbol
AC Electrical Characteristics
The following specifications apply for V
specified in the conditions. Boldface limits apply for T
Digital Electrical Characteristics
SMBus Logical Electrical Characteristics
The following specifications apply for V
specified in the conditions. Boldface limits apply for T
V
Symbol
C
Symbol
V
I
V
C
V
HYST
C
OH
OUT
V
C
V
OL
V
IH
IL
IN
I
I
OUT
IH
IL
OL
IH
IL
IN
Logic Low Level Output Voltage
High Level Output Current
Digital Output Capacitance
Logical High Input Voltage
Logical Low Input Voltage
Logic Input Hysteresis Voltage
Digital Input Capacitance
Logical High Input Voltage
Logical Low Input Voltage
Logical High Input Current
Logical Low Input Current
Digital Input Capacitance
ALERT, TCRIT and PWM Output
Saturation Voltage
Digital Output Capacitance
Fan Count Accuracy
Fan Full-Scale Count
Fan Counter Clock Frequency
Fan Count Update Frequency
Frequency Accuracy
Parameter
Parameter
Parameter
DD
DD
= 3.0 VDC to 3.6 VDC, and all analog source impedance R
= 3.0 VDC to 3.6 VDC, and all analog source impedance R
V
V
I
OUT
IN
IN
= V
= GND
= 6 mA
DD
A
A
Conditions
Conditions
= T
= T
I
V
OL
OUT
MIN
MIN
= 4 mA
= V
5
to T
to T
Conditions
DD
MAX
MAX
; all other limits T
; all other limits T
(Note 7)
Typical
1.0
90
(Note 7)
Typical
−0.005
0.005
5
5
A
A
(Note 7)
Typical
= +25°C.
= +25°C.
0.03
320
5
5
(Note 9)
Limits
65535
S
(Note 9)
S
Limits
±7
±7
= 50Ω unless otherwise
= 50Ω unless otherwise
+10
−10
2.1
0.8
0.4
(Note 9)
Limits
0.4
2.1
0.8
10
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% (max)
% (max)
µA (max)
µA (max)
(Limit)
V (max)
V (max)
µA (max)
(max)
V (min)
Units
(Limit)
V (max)
V (max)
V (min)
Units
(Limit)
kHz
Units
Hz
pF
pF
mV
pF
pF