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參數資料
| 型號： | TLC354Y |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | 比較器 |
| 英文描述： | LinCMOSE QUADRUPLE DIFFERENTIAL COMPARATORS |
| 中文描述： | LinCMOSE翻兩番差比較器 |
| 文件頁數： | 1/11頁 |
| 文件大?。?/td> | 183K |
| 代理商： | TLC354Y |
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14
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9
8
1OUT
2OUT
V
DD
2IN–
2IN+
1IN–
1IN+
3OUT
4OUT
V
DD–
/GND
4IN+
4IN–
3IN+
3IN–
D, N, OR PW PACKAGE
(TOP VIEW)
symbol (each comparator)
IN+
IN–
OUT
TLC354
LinCMOS
QUADRUPLE DIFFERENTIAL COMPARATORS
SLCS116B – SEPTEMBER 1985 – REVISED FEBRUARY 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Single- or Dual-Supply Operation
Wide Range of Supply Voltages
1.4 V to 18 V
Very Low Supply Current Drain
300
μ
A Typ at 5 V
130
μ
A Typ at 1.4 V
Built-In ESD Protection
High Input Impedance . . . 10
12
Typ
Extremely Low Input Blas Current
5 pA Typ
Ultrastable Low Input Offset Voltage
Input Offset Voltage Change at Worst-Case
Input Conditions Typically 0.23
μ
V/Month,
Including the First 30 Days
Common-Mode Input Voltage Range
Includes Ground
Outputs Compatible With TTL, MOS, and
CMOS
Pin-Compatible With LM339
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 10
12
), 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
VIOmax
VIO max
AT 25
°
C
PACKAGED DEVICES
CHIP
FORM
(Y)
TA
SMALL OUTLINE
(D)
PLASTIC DIP
(P)
TSSOP
(PW)
0
°
C to 70
°
C
–40
°
C to 85
°
C
–55
°
C to 125
°
C
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLC354CDR).
5 mV
TLC354CD
TLC354CN
TLC354CPW
TLC354Y
5 mV
TLC354ID
TLC354IN
—
—
5 mV
TLC354MD
TLC354MN
—
—
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.
Copyright
1997, 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.
LinCMOS is a trademark of Texas Instruments Incorporated.
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