EL5481 Datasheet, PDF (1/9 Pages) Intersil Corporation – Quad 8ns High-Speed Comparators

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EL5481, EL5482
June 14, 2001
FN7199
Quad 8ns High-Speed Comparators
The EL5481 and EL5482 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 EL5482 can be used to hold the
comparator output value by applying a low logic level to the
pin.
The EL5481 is available in the 16-pin SO (0.150") package
and the EL5482 in the 24-pin QSOP package. All are
specified for operation over the full -40°C to +85°C
temperature range. Also available are a single (EL5181), a
dual (EL5281), and a window comparator (EL5283).
Pinouts
EL5482
(24-PIN QSOP)
TOP VIEW
EL5481
[16-PIN SO (0.150")]
TOP VIEW
INA- 1
INA+ 2
NC 3
GND 4
LATCHA 5
OUTA 6
OUTB 7
LATCHB 8
VS- 9
+-
NC 10
INB+ 11
INB- 12
24 IND-
INA- 1
23 IND+
22 NC
INA+ 2
+-
GND 3
21 VS+
OUTA 4
20 LATCHD OUTB 5
19 OUTD
18 OUTC
VS- 6
+-
INB+ 7
17 LATCHC INB- 8
16 VSD
15 NC
14 INC+
13 INC-
16 IND-
15 IND+
-+
14 VS+
13 OUTD
12 OUTC
11 VSD
-+
10 INC+
9 INC-
Features
• 8ns 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 (EL5181) Available
• Dual (EL5281) Available
• Window Available (EL5283)
• Pin-compatible 4ns Family Available (EL5185, EL5285,
EL5287, EL5485 & EL5486)
Applications
• Threshold Detection
• High Speed Sampling Circuits
• High Speed Triggers
• Line Receivers
• PWM Circuits
• High Speed V/F Converters
Ordering Information
PART NUMBER PACKAGE
EL5481CS
16-Pin SO (0.150")
EL5481CS-T7 16-Pin SO (0.150")
EL5481CS-T13 16-Pin SO (0.150")
EL5482CU
24-Pin QSOP
EL5482CU-T13 24-Pin QSOP
TAPE &
REEL
-
7”
13”
-
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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