MAX919 Maxim, MAX919 Datasheet - Page 2

• Manufacturer Part Number: MAX919
• Description: The MAX917–MAX920 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to +1
• Manufacturer: Maxim

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
Voltage Inputs (IN+, IN-, REF) .........(V
Current Into Input Pins......................................................±20mA
Output Voltage
Output Current..................................................................±50mA
Output Short-Circuit Duration .............................................10sec
SOT23, 1.8V, Nanopower, Beyond-the-Rails
Comparators With/Without Reference
ELECTRICAL CHARACTERISTICS—MAX917/MAX918
(V
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.
2
Supply Voltage Range
Supply Current
IN+ Voltage Range
Input Offset Voltage
Input-Referred Hysteresis
Input Bias Current
Power-Supply Rejection Ratio
Output-Voltage Swing High
Output-Voltage Swing Low
Output Leakage Current
Output Short-Circuit Current
CC
MAX917/MAX919 ........................(V
MAX918/MAX920 ......................................(V
_______________________________________________________________________________________
= +5V, V
PARAMETER
EE
= 0V, V
CC
to V
IN+
EE
)..................................................+6V
= V
REF
V
SYMBOL
, T
CC
PSRR
I
EE
EE
V
A
V
V
V
LEAK
V
I
I
CC
IN+
I
SC
CC
OS
HB
OL
- V
= -40°C to +85°C, unless otherwise noted. Typical values are at T
B
- 0.3V) to (V
- 0.3V) to (V
OH
EE
Inferred from the PSRR test
V
V
Inferred from the output swing test
(Note 2)
(Note 3)
T
T
V
MAX917 only, V
1.8V, I
V
I
MAX918 only, V
Sinking, V
MAX917 only, V
5V, I
V
I
Sourcing, V
SINK
SINK
A
A
CC
CC
CC
CC
CC
- 0.3V) to +6V
= +25°C
= T
SOURCE
= 1.8V
= 1.8V to 5.5V
= 5V
= 5V,
= 1.8V,
CC
CC
= 8mA
= 1mA
SOURCE
MIN
+ 0.3V)
+ 0.3V)
O
to T
O
= V
= 8mA
= V
MAX
= 1mA
CC
CC
CC
O
CONDITIONS
EE
= 5.5V
=
=
Continuous Power Dissipation (T
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
T
T
T
T
T
T
T
T
T
T
T
T
V
V
V
V
5-Pin SOT23 (derate 7.31mW/°C above +70°C).........571mW
8-Pin SO (derate 5.88mW/°C above +70°C)...............471mW
A
A
A
A
A
A
A
A
A
A
A
A
CC
CC
CC
CC
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
= +25°C
= T
= 5V
= 1.8V
= 5V
= 1.8V
MIN
MIN
MIN
MIN
MIN
MIN
to T
to T
to T
to T
to T
to T
MAX
MAX
MAX
MAX
MAX
MAX
V
EE
MIN
1.8
- 0.2
A
= +70°C)
A
0.001
= +25°C.) (Note 1)
TYP
0.75
0.80
0.15
190
190
0.1
55
55
95
98
10
1
4
8
V
CC
MAX
1.30
1.60
400
500
200
300
400
500
200
300
+ 0.2
5.5
10
5
1
2
1
1
UNITS
mV/V
mV
mV
mV
mV
mA
µA
nA
µA
V
V