mum Ratings鈥?may cause permanent damage to the device.
in the operational listings of this specification is not implied.
may affect device reliability.
Absolute Maximum Ratings 鈥?/div>
V
DD
- V
SS
.........................................................................7.0V
Current at Analog Input Pin (V
IN
+, V
IN
-.........................卤2 mA
Analog Input (V
IN
) 鈥犫€?...................... V
SS
- 1.0V to V
DD
+ 1.0V
All other Inputs and Outputs........... V
SS
- 0.3V to V
DD
+ 0.3V
Difference Input voltage ....................................... |V
DD
- V
SS
|
Output Short-Circuit Current .................................continuous
Current at Input Pins ....................................................卤2 mA
Current at Output and Supply Pins ............................卤30 mA
Storage temperature .....................................-65掳C to +150掳C
Maximum Junction Temperature (T
J
) .......................... +150掳C
ESD protection on all pins (HBM;MM) ...................4 kV; 400V
鈥犫€?See
Section 4.1.2 鈥淚nput Voltage and Current
Limits鈥?/span>
DC CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, V
DD
= +1.6V to +5.5V, V
SS
= GND, T
A
= +25掳C,V
IN
+ = V
DD
/2,
V
IN鈥?/div>
= V
SS
, and R
L
= 100 k惟 to V
DD
/2 (Refer to
Figure 1-3).
Parameters
Power Supply
Supply Voltage
Quiescent Current per comparator
Input
Input Voltage Range
Common Mode Rejection Ratio
Common Mode Rejection Ratio
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Input Offset Voltage
Drift with Temperature
Input Hysteresis Voltage
Linear Temp. Co.
(Note 2)
Quadratic Temp. Co.
(Note 2)
Input Bias Current
At Temperature (I-Temp parts)
At Temperature (E-Temp parts)
Input Offset Current
Common Mode Input Impedance
Differential Input Impedance
Note 1:
2:
3:
4:
V
CMR
CMRR
CMRR
CMRR
PSRR
V
OS
螖V
OS
/螖T
A
V
HYST
TC
1
TC
2
I
B
I
B
I
B
I
OS
Z
CM
Z
DIFF
V
SS
鈭?.3
55
50
55
63
-7.0
鈥?/div>
1.5
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
70
65
70
80
卤1.5
卤3
3.3
6.7
-0.035
1
25
1200
卤1
10
13
||4
10
13
||2
V
DD
+0.3
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
+7.0
鈥?/div>
6.5
鈥?/div>
鈥?/div>
鈥?/div>
100
5000
鈥?/div>
鈥?/div>
鈥?/div>
V
dB
dB
dB
dB
mV
碌V/掳C
mV
碌V/掳C
碌V/掳C
2
pA
pA
pA
pA
惟||pF
惟||pF
V
DD
= 5V, V
CM
= -0.3V to 5.3V
V
DD
= 5V, V
CM
= 2.5V to 5.3V
V
DD
= 5V, V
CM
= -0.3V to 2.5V
V
CM
= V
SS
V
CM
= V
SS
(Note 1)
T
A
= -40掳C to +125掳C, V
CM
= V
SS
V
CM
= V
SS
(Note 1)
T
A
= -40掳C to +125掳C, V
CM
= V
SS
T
A
= -40掳C to +125掳C, V
CM
= V
SS
V
CM
= V
SS
T
A
= +85掳C, V
CM
= V
SS
(Note 3)
T
A
= +125掳C, V
CM
= V
SS
(Note 3)
V
CM
= V
SS
V
DD
I
Q
1.6
0.3
鈥?/div>
0.6
5.5
1.0
V
碌A
I
OUT
= 0
Sym
Min
Typ
Max
Units
Conditions
The input offset voltage is the center (average) of the input-referred trip points. The input hysteresis is the difference
between the input-referred trip points.
V
HYST
at different temperatures is estimated using V
HYST
(T
A
) = V
HYST
+ (T
A
- 25掳C) TC
1
+ (T
A
- 25掳C)
2
TC
2
.
Input bias current at temperature is not tested for SC-70-5 package.
Limit the output current to Absolute Maximum Rating of 30 mA.
DS21696E-page 2
漏
2006 Microchip Technology Inc.
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MCP6541RT-E/OT 产品属性
Microchip
校验器 IC
1 Channel
Analog Comparators
Push-Pull
7 mV
+ 125 C
SMD/SMT
SOT-23
Reel
- 40 C
3000
5.5 V
1.6 V
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