TL3116_16 Datasheet, PDF (1/19 Pages) Texas Instruments – ULTRA-FAST LOW-POWER PRECISION COMPARATORS

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D Ultra-Fast Operation . . . 10 ns (typ)
D Low Positive Supply Current
12.7 mA (Typ)
D Operates From a Single 5-V Supply or From
a Split ± 5-V Supply
D Complementary Outputs
D Input Common-Mode Voltage Includes
Negative Rail
D Low Offset Voltage
D No Minimum Slew Rate Requirement
D Output Latch Capability
D Functional Replacement to the LT1116
description
The TL3116 is an ultra-fast comparator designed
to interface directly to TTL logic while operating
from either a single 5-V power supply or dual
± 5-V supplies. The input common-mode voltage
extends to the negative rail for ground sensing
applications. It features extremely tight offset
voltage and high gain for precision applications. It
has complementary outputs that can be latched
using the LATCH ENABLE terminal. Figure 1
shows the positive supply current of the
comparator. The TL3116 only requires 12.7 mA
(typical) to achieve a propagation delay of 10 ns.
The TL3116 is a pin-for-pin functional replace-
ment for the LT1116 comparator, offering
high-speed operation but consuming much less
power.
AVAILABLE OPTIONS
PACKAGED DEVICES
CHIP
TA
SMALL
OUTLINE†
TSSOP
(PW)
FORM‡
(Y)
(D)
0°C to 70°C
TL3116CD
TL3116CPWLE TL3116Y
−40°C to 85°C
TL3116ID
TL3116IPWLE
—
† _{The PW packages are available left-ended taped and reeled only.}
‡ _{Chip forms are tested at TA = 25°C only.}
TL3116, TL3116Y
ULTRAĆFAST LOWĆPOWER
PRECISION COMPARATORS
SLCS132C − MARCH 1997 − REVISED MAY 1997
D AND PW PACKAGE
(TOP VIEW)
V_CC+ 1
IN + 2
IN − 3
V_CC− 4
8 Q OUT
7 Q OUT
6 GND
5 LATCH ENABLE
symbol (each comparator)
IN +
Q OUT
IN −
Q OUT
POSITIVE SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
15
ÎÎÎÎÎ VCC = ± 5 V
ÎÎÎÎÎ ¹⁴
13
12
11
10
9
8
7
6
5
−50 −25 0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 1
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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Copyright  1997, Texas Instruments Incorporated
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