TLC3704-Q1_14 Datasheet, PDF (1/26 Pages) Texas Instruments – QUAD MICROPOWER LinCMOS VOLTAGE COMPARATORS

TLC3704ĆQ1
QUAD MICROPOWER LinCMOS VOLTAGE COMPARATORS
SGLS191A − JUNE 2004 − REVISED APRIL 2008
D Qualified for Automotive Applications
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 50 V
Using Machine Model (C = 200 pF, R = 0)
D Push-Pull CMOS Output Drives Capacitive
Loads Without Pullup Resistor,
I_O = ± 8 mA
D Very Low Power . . . 200 µW Typ at 5 V
D Fast Response Time . . . t_PLH = 2.7 µs Typ
With 5-mV Overdrive
D Single Supply Operation . . . 3 V to 16 V
D On-Chip ESD Protection
D PACKAGE
(TOP VIEW)
1OUT ₁
2OUT ₂
V_{DD 3}
2IN − ₄
2IN + ₅
1IN − ₆
1IN + ₇
14 3OUT
13 4OUT
12 ^GND
11 ^{4IN +}
10 ^{4IN −}
9 ^{3IN +}
8 ^{3IN −}
PW PACKAGE
(TOP VIEW)
description/ordering information
The TLC3704 consists of four independent
micropower voltage comparators designed to
operate from a single supply and be compatible
with modern HCMOS logic systems. They are
functionally similar to the LM339 but use 1/20th
the power for similar response times. The
push-pull CMOS output stage drives capacitive
loads directly without a power-consuming pullup
resistor to achieve the stated response time.
Eliminating the pullup resistor not only reduces
power dissipation, but also saves board space
and component cost. The output stage is also fully
compatible with TTL requirements.
1OUT
1
2OUT
2
V_DD
3
2IN −
4
2IN +
5
1IN −
6
1IN +
7
14
3OUT
13
4OUT
12
GND
11
4IN +
10
4IN −
9
3IN +
8
3IN −
symbol (each comparator)
IN +
IN −
OUT
Texas Instruments LinCMOS process offers
superior analog performance to standard CMOS
processes. Along with the standard CMOS advantages of low power without sacrificing speed, high input
impedance, and low bias currents, the LinCMOS process offers extremely stable input offset voltages with large
differential input voltages. This characteristic makes it possible to build reliable CMOS comparators.
The TLC3704Q is characterized for operation from −40°C to 125°C.
ORDERING INFORMATION^†
TA
VIOmax
AT 25°C
PACKAGE^‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
−40°C to 125°C
5 mV
SOIC (D)
TSSOP (PW)
Tape and reel
Tape and reel
TLC3704QDRQ1
TLC3704QPWRQ1^§
TLC3704Q1
† _{For the most current package and ordering information, see the Package Option Addendum at the end of this document,}
or see the TI web site at http://www.ti.com.
‡ _{Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.}
§ _{Product Preview}
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
LinCMOS is a trademark of Texas Instruments Incorporated.
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.
Copyright  2008, Texas Instruments Incorporated
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