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MFG:ADI D/C:09
Part Number: AD8564
MFG: ADI
D/C: 09
Description: The AD8564 is quad 7 ns comparator with separate input and output supplies, thus enabling the input stage to be oper...
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AD8564
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Suppliers
DataSheet
General Description
AD8564 General Description
The AD8564 is quad 7 ns comparator 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-compatible 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 compatible with the MAX901, and has lower supply currents.
All four comparators have similar propagation delays. The propagation delay for rising and falling signals is similar, and tracks over temperature and voltage. These characteristics make the AD8564 a good choice for high speed timing and data communications circuits. For a similar dual comparator with a latch function, please see the AD8598 data sheet. For a similar single comparator with latch function, please see the AD8561 data sheet.
The AD8564 is specified over the industrial (40°C to +85°C) temperature range. The quad AD8564 is available in the 16-lead plastic DIP, narrow SO-16 surface mount, and 16-lead TSSOP packages.
AD8564 Maximum Ratings
Total Analog Supply Voltage . . . . . . . . . . . . . . . . . . . . . +14 V
Digital Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +17 V
Analog Positive SupplyDigital Positive Supply . . . . .600 mV
Input Voltage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ±8 V
Output Short-Circuit Duration to GND . . . . . . . . . Indefinite
Storage Temperature Range
N, R, RU Package . . . . . . . . . . . . . . . . . . 65°C to +150°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Junction Temperature Range
N, R, RU Package . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range (Soldering, 10 sec) . . . . . . .+300°C
Digital Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +17 V
Analog Positive SupplyDigital Positive Supply . . . . .600 mV
Input Voltage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±7 V
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . ±8 V
Output Short-Circuit Duration to GND . . . . . . . . . Indefinite
Storage Temperature Range
N, R, RU Package . . . . . . . . . . . . . . . . . . 65°C to +150°C
Operating Temperature Range . . . . . . . . . . . 40°C to +85°C
Junction Temperature Range
N, R, RU Package . . . . . . . . . . . . . . . . . . 65°C to +150°C
Lead Temperature Range (Soldering, 10 sec) . . . . . . .+300°C
AD8564 Features
+5 V Single-Supply Operation
7 ns Propagation Delay
Low Power
Separate Input and Output Sections
TTL and CMOS Logic Compatible Outputs
Wide Output Swing
TSSOP, SOIC and PDIP Packages
7 ns Propagation Delay
Low Power
Separate Input and Output Sections
TTL and CMOS Logic Compatible Outputs
Wide Output Swing
TSSOP, SOIC and PDIP Packages
AD8564 Typical Application
High Speed Timing
Line Receivers
Data Communications
High Speed V-to-F Converters
Battery Operated Instrumentation
High Speed Sampling Systems
Window Comparators
Read Channel Detection
PCMCIA Cards
Upgrade for MAX901 Designs
Line Receivers
Data Communications
High Speed V-to-F Converters
Battery Operated Instrumentation
High Speed Sampling Systems
Window Comparators
Read Channel Detection
PCMCIA Cards
Upgrade for MAX901 Designs
AD8564 Connection Diagram
AD8564
PDF/DataSheet Download
- Datasheet: AD8564
- File Size: 123826 KB
- Manufacturer:
- Click here to Download
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AD8564 Relative Products
AD8563
The AD85631 is a precision instrumentation amplifier featuring low noise, rail-to-rail output and a power-saving shutdown mode. The AD8563 also features low offset voltage and drift coupled with high common-mode rejection. In shutdown mode, the total supply ...
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