ALD2302SA Advanced Linear Devices Inc, ALD2302SA Datasheet - Page 5

• Manufacturer Part Number: ALD2302SA
• Description: Comparator ICs 4mV Push-Pull Drvr
• Manufacturer: Advanced Linear Devices Inc

Specifications of ALD2302SA

• Number Of Channels: 2 Channels
• Product: Analog Comparators
• Output Type: Push-Pull
• Response Time: 400 ns
• Offset Voltage (max): 5 mV
• Input Bias Current (max): 200 pA
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Supply Current (max): 500 uA
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ALD2302/ALD2302A
V
IN
V
V
REF
REF
V
V
IN
IN
VOLTAGE LEVEL TRANSLATOR
V
Output V
V
REF
ZERO CROSSING DETECTOR
REF
MULTIPLE RELAY DRIVE
= 1.4V for TTL input
=
V + = +10V
OUT
1/2 ALD2302
1/2 ALD2302
+
1/2 ALD2302
+
V
2
+
+
swings from rail-to-rail
+5V
for CMOS input
-5V
+3V
50K
+5V
TYPICAL APPLICATIONS
V
OUT
V
OUT
Advanced Linear Devices
DOUBLE DUAL LIMIT WINDOW COMPARATOR
50K
50K
47K
+12V
VL 1 and VH 1 first limit window send warning.
VL 2 and VH 2 second limit window execute
system cutoff.
VH
VH
V
VL
VL
IN
1
2
2
1
ALD2302
+
+
+
+
ALD2302
+12V
+12V
+12V
+12V
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