AD8564
PRODUCTIONQuad 7 ns Single Supply Comparator
- Part Models
- 4
- 1ku List Price
- Starting From $5.28
Part Details
- 5 V single-supply operation
- 7 ns propagation delay
- Low power
- Separate input and output sections
- TTL/CMOS logic-compatible outputs
- Wide output swing
- TSSOP, SOIC, and PDIP packages
The AD8564 is a 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 single comparator with latch function, refer to the AD8561 data sheet.
The AD8564 is specified over the industrial temperature range (−40°C to +125°C). The quad AD8564 is available in the 16-lead TSSOP, 16-lead narrow body SOIC, and 16-lead plastic DIP packages.
APPLICATIONS
- High speed timing
- Line receivers
- Data communications
- High speed V-to-F converters
- Battery operated instrumentation
- High speed sampling systems
- Window comparators
- PCMCIA cards
- Upgrade for MAX901 designs
Documentation
Data Sheet 1
Application Note 2
Frequently Asked Question 1
Product Selection Guide 1
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD8564ARUZ-REEL | 16-Lead TSSOP | ||
| AD8564ARZ | 16-Lead SOIC | ||
| AD8564ARZ-REEL | 16-Lead SOIC | ||
| AD8564ARZ-REEL7 | 16-Lead SOIC |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 11, 2011 - 10_0005 Halogen Free Material Change for TSSOP Products Assembled at Amkor |
||
| AD8564ARUZ-REEL | PRODUCTION | |
|
Mar 25, 2021 - 21_0080 Amkor Philippines as an Alternate Site for SOICN |
||
| AD8564ARZ | PRODUCTION | |
| AD8564ARZ-REEL | PRODUCTION | |
| AD8564ARZ-REEL7 | PRODUCTION | |
|
Feb 6, 2014 - 13_0234 Qualification of ASE Chungli, as an Alternate Assembly Site for Select 16L SOICN Packages |
||
| AD8564ARZ | PRODUCTION | |
| AD8564ARZ-REEL | PRODUCTION | |
| AD8564ARZ-REEL7 | PRODUCTION | |
|
Oct 5, 2010 - 10_0146 Halogen Free Material Change for 14/16L SOIC_N Products |
||
| AD8564ARZ | PRODUCTION | |
| AD8564ARZ-REEL | PRODUCTION | |
| AD8564ARZ-REEL7 | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
Precision DAC Error Budget Tool
The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.
Open Tool