![](http://datasheet.mmic.net.cn/390000/MAX951_datasheet_16819418/MAX951_2.png)
A
= -10°C to +85°C
MAX953/MAX954
M
Ultra-Low-Power, S ingle-S upply
Op Amp + Comparator + Referenc e
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
DD
to V
SS
)....................................................9V
Inputs
Current (AMPIN_, COMPIN_)..........................................20mA
Voltage (AMPIN_, COMPIN_).......(V
DD
+ 0.3V) to (V
SS
- 0.3V)
Outputs
Current (AMPOUT, COMPOUT)......................................50mA
Current (REF) ..................................................................20mA
Voltage (AMPOUT,
COMPOUT, REF) ..............(V
DD
+ 0.3V) to (V
SS
- 0.3V)
Short-Circuit Duration (REF, AMPOUT)..................Continuous
Short-Circuit Duration (COMPOUT, V
DD
to V
SS
≤
7V)......1min
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
ELECTRICAL CHARACTERISTICS
(V
DD
= 2.8V to 7V for MAX951/MAX952, V
DD
= 2.4V to 7V for MAX953/MAX954, V
SS
= 0V, V
CM COMP
= 0V for the MAX953/MAX954,
V
= 0V, AMPOUT = (V
DD
+ V
SS
) / 2, COMPOUT = low, T
A
= T
MIN
to T
MAX
, typical values are at T
A
= +25°C, unless
otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
SO (derate 5.88mW/°C above +70°C).........................471mW
μMAX (derate 4.10mW/°C above +70°C) ....................330mW
CERDIP (derate 8.00mW/°C above +70°C).................640mW
Operating Temperature Ranges
MAX95_E_A .....................................................-40°C to +85°C
MAX95_MJ A ..................................................-55°C to +125°C
Maximum J unction Temperatures
MAX95_E_A .................................................................+150°C
MAX95_MJ A.................................................................+175°C
Storage Temperature Range.............................-65°C to +165°C
Lead Temperature (soldering, 10sec) .............................+300°C
V
SS
to (V
DD
- 1.6V), MAX953/MAX954
MAX95_M
T
A
= +25°C, MAX951/MAX952
MAX951E/MAX952E
MAX951M/MAX952M
T
A
= +25°C, MAX953/MAX954
MAX95_E
T
A
= +25°C
MAX95_MJ A
MAX95_EPA/ESA
MAX95_EUA (μMAX)
T
A
= +25°C
MAX953M/MAX954M
MAX95_MJ A
MAX95_EUA (μMAX)
MAX953E/MAX954E
MAX95_EPA/ESA
T
A
= +25°C
CONDITIONS
mV/V
0.1
1
CMRR
Common-Mode Rejection Ratio
V
V
SS
V
DD
-1.6V
CMVR
Common-Mode Range
nA
40
Input Leakage Current
(Note 4)
0.003
5
0.003
0.050
mV
7
Trip Point
(Note 3)
5
17
4
mV
6
V
OS
Input Offset Voltage
(Note 2)
14
4
1
3
7
10
11
13
8
11
9
5
UNITS
MIN
2.8
TYP
MAX
7.0
SYMBOL
PARAMETER
I
S
Supply Current
(Note 1)
μA
T
2.4
7.0
V
2.7
7.0
V
DD
Supply Voltage Range
COMPARATOR
T
A
= -10°C to +85°C
T
A
= T
MIN
to T
MAX