AD8564
AD8564 is Quad 7 ns Single Supply Comparator manufactured by Analog Devices.
FEATURES
5 V single-supply operation 7 ns propagation delay Low power Separate input and output sections TTL/CMOS logic-patible outputs Wide output swing TSSOP, SOIC, and PDIP packages
APPLICATIONS
High speed timing Line receivers Data munications High speed V-to-F converters Battery operated instrumentation High speed sampling systems Window parators PCMCIA cards Upgrade for MAX901 designs
GENERAL DESCRIPTION
The AD8564 is a quad 7 ns parator with separate input and output supplies, thus enabling the input stage to be operated from ±5 V dual supplies or a 5 V single supply while maintaining a CMOS-/TTL-patible output. Fast 7 ns propagation delay makes the AD8564 a good choice for timing circuits and line receivers. Independent analog and digital supplies provide excellent protection from supply pin interaction. The AD8564 is pin patible with the MAX901 and has lower supply currents.
Quad 7 ns Single Supply parator
01103-003
PIN CONFIGURATIONS
- IN A +IN A GND
OUT A OUT B V- ANA
+IN B
- IN B
1 16
- IN D
+IN D V+ANA OUT D OUT C V+DIG +IN C
- IN C
Figure 1. 16-Lead TSSOP (RU-16)
- IN A +IN A GND OUT A OUT B V- ANA +IN B
- IN B
- IN D +IN D V+ANA OUT D OUT C V+DIG +IN C
- IN C
01103-001
Figure 2. 16-Lead Narrow Body SOIC (R-16)
- IN A 1
- IN D
+IN A 2 GND 3 OUT A 4 OUT B 5 V- ANA 6 +IN B 7
15 +IN D
+-
- +
14 V+ANA
13 OUT D
12 OUT C
11 V+DIG
+-
- +
10 +IN C
- IN B...
