EL5485 Datasheet, PDF (1/9 Pages) Intersil Corporation – Quad 4ns High Speed Comparators

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EL5485, EL5486
January 18, 2002
FN7200
Quad 4ns High Speed Comparators
The EL5485 and EL5486 comparators
are 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 EL5486 can be used to hold the
comparator output value by applying a low logic level to the
pin.
The EL5485 is available in the 16-pin SO (0.150") package
and the EL5486 in the 24-pin QSOP package. Both are
specified for operation over the full -40°C to +85°C
temperature range. Also available are single (EL5185), dual
(EL5285), and window comparator (EL5287) versions.
Pinouts
EL5485
[16-PIN SO (0.150")]
TOP VIEW
EL5486
(24-PIN QSOP)
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
• Active low latch
• Single (EL5185) available
• Dual (EL5285) available
• Window available (EL5287)
• Pin-compatible 8ns family available (EL5x81, EL5283 &
EL5482)
Applications
• Threshold detection
• High speed sampling circuits
• High speed triggers
• Line receivers
• PWM circuits
• High speed V/F converters
INA- 1
INA+ 2
+-
GND 3
OUTA 4
OUTB 5
VS- 6
+-
INB+ 7
INB- 8
16 IND-
INA- 1
15 IND+
-+
14 VS+
13 OUTD
INA+ 2
NC 3
+-
GND 4
12 OUTC LATCHA 5
11 VSD
-+
10 INC+
OUTA 6
OUTB 7
9 INC-
LATCHB 8
VS- 9
+-
NC 10
INB+ 11
INB- 12
24 IND-
23 IND+
22 NC
-+
21 VS+
20 LATCHD
19 OUTD
18 OUTC
17 LATCHC
16 VSD
-+
15 NC
14 INC+
13 INC-
Ordering Information
PART NUMBER PACKAGE
TAPE &
REEL
EL5485CS
16-Pin SO (0.150")
-
EL5485CS-T7 16-Pin SO (0.150")
7”
EL5485CS-T13 16-Pin SO (0.150") 13”
EL5486CU
24-Pin QSOP
-
EL5486CU-T13 24-Pin QSOP
13”
PKG. NO.
MDP0027
MDP0027
MDP0027
MDP0040
MDP0040
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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