TLC354 Datasheet, PDF (1/11 Pages) Texas Instruments – LinCMOSE QUADRUPLE DIFFERENTIAL COMPARATORS

TLC354
LinCMOS™ QUADRUPLE DIFFERENTIAL COMPARATORS
D Single- or Dual-Supply Operation
D Wide Range of Supply Voltages
1.4 V to 18 V
D Very Low Supply Current Drain
300 µA Typ at 5 V
130 µA Typ at 1.4 V
D Built-In ESD Protection
D High Input Impedance . . . 10¹² Ω Typ
D Extremely Low Input Blas Current
5 pA Typ
D Ultrastable Low Input Offset Voltage
D Input Offset Voltage Change at Worst-Case
Input Conditions Typically 0.23 µV/Month,
Including the First 30 Days
D Common-Mode Input Voltage Range
Includes Ground
D Outputs Compatible With TTL, MOS, and
CMOS
D Pin-Compatible With LM339
SLCS116B – SEPTEMBER 1985 – REVISED FEBRUARY 1997
D, N, OR PW PACKAGE
(TOP VIEW)
1OUT ₁
2OUT ₂
V_DD 3
2IN – 4
2IN + 5
1IN – 6
1IN + 7
14 3OUT
13 4OUT
12 V_{DD –} /GND
11 4IN +
10 4IN –
9 3IN +
8 3IN –
symbol (each comparator)
IN +
OUT
IN –
description
This device is fabricated using LinCMOS™ technology and consists of four independent differential voltage
comparators; each is designed to operate from a single power supply. Operation from dual supplies is also
possible if the difference between the two supplies is 1.4 V to 18 V. Each device features extremely high input
impedance (typically greater than 10¹² Ω), which allows direct interface to high-impedance sources. The
outputs are n-channel open-drain configurations and can be connected to achieve positive-logic wired-AND
relationships. The capability of the TLC354 to operate from a 1.4-V supply makes this device ideal for
low-voltage battery applications.
The TLC354 has internal electrostatic discharge (ESD) protection circuits and has been classified with a 2000-V
ESD rating tested under MIL-STD-833C, Method 3015. However, care should be exercised in handling this
device as exposure to ESD may result in degradation of the device parametric performance.
The TLC354C is characterized for operation from 0°C to 70°C. The TLC354I is characterized for operation over
the industrial temperature range of – 40° to 85°C. The TLC354M is characterized for operation over the full
military temperature range – 55°C to 125°C.
AVAILABLE OPTIONS
TA
VIO max
AT 25°C
PACKAGED DEVICES
SMALL OUTLINE
(D)
PLASTIC DIP
(P)
TSSOP
(PW)
CHIP
FORM
(Y)
0°C to 70°C
5 mV
TLC354CD
TLC354CN
TLC354CPW TLC354Y
– 40°C to 85°C 5 mV
TLC354ID
TLC354IN
—
—
– 55°C to 125°C 5 mV
TLC354MD
TLC354MN
—
—
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLC354CDR).
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 © 1997, Texas Instruments Incorporated
• POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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