MAX942ESA+ Maxim Integrated Products, MAX942ESA+ Datasheet - Page 5

• Manufacturer Part Number: MAX942ESA+
• Description: IC COMPARATR DUAL R-R 3/5V 8SOIC
• Manufacturer: Maxim Integrated Products
• Type: General Purposer

Specifications of MAX942ESA+

• Number Of Elements: 2
• Output Type: CMOS, Push-Pull, TTL
• Voltage - Supply: 2.7 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Channels: 2 Channels
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3 V
• Supply Current (max): 600 uA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Propagation Delay Time: 80 ns
• Comparator Type: High Speed
• No. Of Comparators: 2
• Response Time: 80ns
• Ic Output Type: CMOS, TTL
• Supply Current: 400µA
• Supply Voltage Range: 2.7V To 5.5V
• Amplifier Case Style: SOIC
• Rohs Compliant: Yes
• Output Compatibility: CMOS, TTL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(V+ = 3.0V, T
____________________________Typical Operating Characteristics (continued)
-1000
-1500
-2000
1000
-500
500
2.00
1.75
1.50
1.25
1.00
0.75
0
-60
2
VOLTAGE TRIP POINTS/INPUT OFFSET
V
-40 -20 0 20 40 60 80 100 120
MAX944 TOTAL SUPPLY CURRENT
CM
VOLTAGE vs. TEMPERATURE
High-Speed, Low-Power, 3V/5V, Rail-to-Rail,
= 0
A
vs. SUPPLY VOLTAGE
= +25°C, unless otherwise noted.)
3
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
T
V
40
30
20
10
T
T
A
TRIP-
0
_______________________________________________________________________________________
A
A
= -55°C
-60 -40 -20 0
V
= +125°C
= +25°C
OS
MAX941 SHUTDOWN SUPPLY CURRENT
4
V
TRIP+
vs. TEMPERATURE
TEMPERATURE (°C)
5
V+ = 6.0V
V+ = 2.7V
20 40 60 80 100 120 140
140
6
250
200
150
100
50
-1
4
3
2
1
0
0
-60
-60
INPUT BIAS CURRENT/INPUT OFFSET
-40 -20 0 20 40 60 80 100 120
-40 -20 0 20 40 60 80 100 120
CURRENT vs. TEMPERATURE
Single-Supply Comparators
INPUT VOLTAGE RANGE
vs. TEMPERATURE
TEMPERATURE (°C)
TEMPERATURE (°C)
V
V
CM +
CM
I
I
I
-
B
B
OS
+
-
GND
V
V+
OS
V+ = 3.0V
140
140
10MHz RESPONSE
50ns/div
-100
250
200
150
100
-50
40
30
20
10
50
0
0
-60 -40 -20 0
0
T
SHORT-CIRCUIT OUTPUT CURRENT
A
INPUT BIAS CURRENT (I
vs. COMMON-MODE VOLTAGE
= +25°C
T
T
1
A
COMMON-MODE VOLTAGE (V)
A
TO GND (SOURCING)
= +125°C
= -55°C
OUTPUT SHORTED
OUTPUT SHORTED
TO V+ (SINKING)
vs. TEMPERATURE
TEMPERATURE (°C)
2
MAX941 TOC 17
20 40 60 80 100 120 140
V
NEGATIVE VALUES
REPRESENT CURRENT
FLOWING INTO THE
DEVICE
3
IN
+ = V
INPUT
50mV/div
OUTPUT
1V/div
IN
4
-
B
V+ = 6V
+, I
B
5
-)
6
5