MAX942ESA+ Maxim Integrated Products, MAX942ESA+ Datasheet - Page 9

• 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

Figure 3. Input Stage Circuitry
Figure 5. 3.3V Digitally Controlled Threshold Detector
ANALOG IN
IN+
IN–
DIGITAL
SERIAL
INPUT
High-Speed, Low-Power, 3V/5V, Rail-to-Rail,
SDI
4.1kΩ
4.1kΩ
GND
VREFC
_______________________________________________________________________________________
8-BIT DAC
MAX512
DACOUTC
V
V
DD
SS
TO INTERNAL
CIRCUITRY
TO INTERNAL
CIRCUITRY
V
DD
= 3.3V
MAX941
MAX942
MAX944
MAX941
Single-Supply Comparators
Figure 4. Output Stage Circuitry
Figure 6. Line Transceiver Application
COAX LINE
V
0
CC
10kΩ
20kΩ
20kΩ
V+ = 3V
I
I
SOURCE
SINK
MAX941
MAX941
MAX942
MAX944
CLEAN
DIGITAL
SIGNAL
3V
0V
OUTPUT
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