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TLC27M2, TLC27M2A, TLC27M2B, TLC27M7
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS051E − OCTOBER 1987 − REVISED AUGUST 2008
D
Trimmed Offset Voltage:
D
D
D
D
TLC27M7 . . . 500
µV
Max at 25°C,
V
DD
= 5 V
Input Offset Voltage Drift . . . Typically
0.1
µV/Month,
Including the First 30 Days
Wide Range of Supply Voltages Over
Specified Temperature Ranges:
0°C to 70°C . . . 3 V to 16 V
−40°C to 85°C . . . 4 V to 16 V
−55°C to 125°C . . . 4 V to 16 V
Single-Supply Operation
Common-Mode Input Voltage Range
Extends Below the Negative Rail (C-Suffix,
I-Suffix Types)
FK PACKAGE
(TOP VIEW)
D
Low Noise . . . Typically 32 nV/√Hz at
D
D
D
D
D
D
f = 1 kHz
Low Power . . . Typically 2.1 mW at 25°C,
V
DD
= 5 V
Output Voltage Range Includes Negative
Rail
High Input impedance . . . 10
12
Ω
Typ
ESD-Protection Circuitry
Small-Outline Package Option Also
Available in Tape and Reel
Designed-In Latch-Up Immunity
D, JG, P OR PW PACKAGE
(TOP VIEW)
DISTRIBUTION OF TLC27M7
INPUT OFFSET VOLTAGE
3
4
6
5
NC
1IN −
NC
1IN +
NC
4
5
6
7
8
3 2 1 20 19
18
17
16
15
14
9 10 11 12 13
Percentage of Units − %
1OUT
1IN −
1IN +
GND
1
2
8
7
V
CC
2OUT
2IN −
2IN +
25
20
15
10
NC
2OUT
NC
2IN −
NC
NC
GND
NC
2IN +
NC
5
0
−800
NC − No internal connection
AVAILABLE OPTIONS
PACKAGE
TA
VIOmax
AT 25°C
500
µV
2 mV
0°C to 70°C
5 mV
10 mV
500
µV
2 mV
−40°C to 85°C
5 mV
10 mV
−55°C to 125°C
500
µV
10 mV
SMALL OUTLINE
(D)
TLC27M7CD
TLC27M2BCD
TLC27M2ACD
TLC27M2CD
TLC27M7ID
TLC27M2BID
TLC27M2AID
TLC27M2ID
TLC27M7MD
TLC27M2MD
CHIP CARRIER
(FK)
—
—
—
—
—
—
—
—
TLC27M7MFK
TLC27M2MFK
CERAMIC DIP
(JG)
—
—
—
—
—
—
—
—
TLC27M7MJG
TLC27M2MJG
PLASTIC DIP
(P)
TLC27M7CP
TLC27M2BCP
TLC27M2ACP
TLC27M2CP
TLC27M7IP
TLC27M2BIP
TLC27M2AIP
TLC27M2IP
TLC27M7MP
TLC27M2MP
TSSOP
(PW)
—
—
—
TLC27M2CPW
—
—
—
TLC27M2IPW
—
—
The D and PW package are available taped and reeled. Add R suffix to the device type (e.g.,TLC27M7CDR). 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 www.ti.com.
LinCMOS is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.
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
1987 − 2008, Texas Instruments Incorporated
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•
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ÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎ
340 Units Tested From 2 Wafer Lots
VDD = 5 V
TA = 25°C
P Package
−400
0
400
800
VIO − Input Offset Voltage −
µ
V
1
30
NC
1OUT
NC
VDD
NC
TLC27M2, TLC27M2A, TLC27M2B, TLC27M7
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS051E − OCTOBER 1987 − REVISED AUGUST 2008
description
The TLC27M2 and TLC27M7 dual operational amplifiers combine a wide range of input offset voltage grades
with low offset voltage drift, high input impedance, low noise, and speeds approaching that of general-purpose
bipolar devices.These devices use Texas Instruments silicon-gate LinCMOS technology, which provides offset
voltage stability far exceeding the stability available with conventional metal-gate processes.
The extremely high input impedance, low bias currents, and high slew rates make these cost-effective devices
ideal for applications which have previously been reserved for general-purpose bipolar products, but with only
a fraction of the power consumption. Four offset voltage grades are available (C-suffix and I-suffix types),
ranging from the low-cost TLC27M2 (10 mV) to the high-precision TLC27M7 (500
µV).
These advantages, in
combination with good common-mode rejection and supply voltage rejection, make these devices a good
choice for new state-of-the-art designs as well as for upgrading existing designs.
In general, many features associated with bipolar technology are available on LinCMOS operational amplifiers,
without the power penalties of bipolar technology. General applications such as transducer interfacing, analog
calculations, amplifier blocks, active filters, and signal buffering are easily designed with the TLC27M2 and
TLC27M7. The devices also exhibit low voltage single-supply operation, making them ideally suited for remote
and inaccessible battery-powered applications. The common-mode input voltage range includes the negative
rail.
A wide range of packaging options is available, including small-outline and chip-carrier versions for high-density
system applications.
The device inputs and outputs are designed to withstand −100-mA surge currents without sustaining latch-up.
The TLC27M2 and TLC27M7 incorporate internal ESD-protection circuits that prevent functional failures at
voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.2; however, care should be exercised in
handling these devices as exposure to ESD may result in the degradation of the device parametric performance.
The C-suffix devices are characterized for operation from 0°C to 70°C. The I-suffix devices are characterized
for operation from − 40°C to 85°C. The M-suffix devices are characterized for operation over the full military
temperature range of −55°C to 125°C.
2
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TLC27M2, TLC27M2A, TLC27M2B, TLC27M7
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS051E − OCTOBER 1987 − REVISED AUGUST 2008
equivalent schematic (each amplifier)
VDD
P3
P4
R6
R1
IN −
P1
IN +
R2
N5
P5
P6
P2
R5
C1
OUT
N3
N1
R3
N2
D1
R4
D2
N4
N6
R7
N7
GND
POST OFFICE BOX 655303
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3
TLC27M2, TLC27M2A, TLC27M2B, TLC27M7
LinCMOS PRECISION DUAL OPERATIONAL AMPLIFIERS
SLOS051E − OCTOBER 1987 − REVISED AUGUST 2008
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
DD
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Differential input voltage, V
ID
(see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
V
DD
Input voltage range, V
I
(any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . − 0.3 V to V
DD
Input current, I
I
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
5 mA
Output current, I
O
(each output) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
30 mA
Total current into V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 mA
Total current out of GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 mA
Duration of short-circuit current at (or below) 25°C (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature, T
A
: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −40°C to 85°C
M suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −55°C to 125°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C
Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D or P package . . . . . . . . . . . . . . . . . 260°C
Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package . . . . . . . . . . . . . . . . . . . . 300°C
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values, except differential voltages, are with respect to network ground.
2. Differential voltages are at IN+ with respect to IN −.
3. The output may be shorted to either supply. Temperature and/or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded (see application section).
DISSIPATION RATING TABLE
PACKAGE
D
FK
JG
P
TA
≤
25°C
POWER RATING
725 mW
1375 mW
1050 mW
1000 mW
DERATING FACTOR
ABOVE TA = 25°C
5.8 mW/°C
11.0 mW/°C
8.4 mW/°C
8.0 mW/°C
TA = 70°C
POWER RATING
464 mW
880 mW
672 mW
640 mW
TA = 85°C
POWER RATING
377 mW
715 mW
546 mW
520 mW
275 mW
210 mW
TA = 125°C
POWER RATING
recommended operating conditions
C SUFFIX
MIN
Supply voltage, VDD
Common-mode input voltage, VIC
Operating free-air temperature, TA
VDD = 5 V
VDD = 10 V
3
−0.2
−0.2
0
MAX
16
3.5
8.5
70
I SUFFIX
MIN
4
−0.2
−0.2
−40
MAX
16
3.5
8.5
85
M SUFFIX
MIN
4
0
0
−55
MAX
16
3.5
8.5
125
V
°C
UNIT
V
4
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