EL5287 Datasheet, PDF (1/8 Pages) Intersil Corporation – Window 4ns High-Speed Comparator

® _{cN1o-On8t8Ra8cE-tIDCONoOTBauEtMSraROTMSeLSEcIELhNhTenDoEierEcPwtDaRlwRSOwEuD.PpiUnpLtCoAeTrrCstEiClM.ecnEotmNeTr/tsatc}
January 18, 2002
EL5287
FN7191
Window 4ns High-Speed Comparator
The EL5287 comparator is designed
for operation in single supply and dual
supply applications with 5V to 12V
between V_S+ and V_S-. For single supplies, the inputs can
operate from 0.1V below ground for use in ground sensing
applications.
The output side of the comparators can be supplied from a
single supply of 2.7V to 5V. The rail-to-rail output swing
enables direct connection of the comparator to both CMOS
and TTL logic circuits.
The latch input of the EL5287 can be used to hold the
comparator output value by applying a low logic level to the
pin.
The EL5287 is a window comparator. A single input is
compared with a high reference and a low. When the output
goes beyond one of these reference signals, the relevant
output goes low.
The EL5287 is available in the 10-pin MSOP package and is
specified for operation over the full -40°C to +85°C
temperature range. Also available are a single (EL5185) and
quad versions (EL5485 and EL5486).
Pinout
EL5287
(10-PIN MSOP)
TOP VIEW
Features
• 4ns typ. propagation delay
• 5V to 12V input supply
• +2.7V to +5V output supply
• True-to-ground input
• Rail-to-rail outputs
• Separate analog and digital supplies
• Active low latch
• Single available (EL5185)
• Dual available (EL5285)
• Quad available (EL5485 & EL5486)
• Pin-compatible 6ns family available (EL5x81, EL5283 &
EL5482)
Applications
• Threshold detection
• High speed sampling circuits
• High speed triggers
• Line receivers
• PWM circuits
• High speed V/F converters
VS+ 1
VREFH 2
+
-
IN 3
+
VREFL 4
-
VS- 5
10 VSD
9 OUTH
8 LATCH
7 OUTL
6 GND
Ordering Information
PART NUMBER PACKAGE TAPE & REEL
EL5287CY
10-Pin MSOP
-
EL5287CY-T13 10-Pin MSOP
13”
PKG. NO.
MDP0043
MDP0043
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved. Elantec is a registered trademark of Elantec Semiconductor, Inc.
All other trademarks mentioned are the property of their respective owners.