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TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y
LinCMOS DUAL OPERATIONAL AMPLIFIERS
SLOS002I – JUNE 1983 – REVISED MARCH 2001
D
D
D
D
D
D
A-Suffix Versions Offer 5-mV V
IO
B-Suffix Versions Offer 2-mV V
IO
Wide Range of Supply Voltages
1.4 V to 16 V
True Single-Supply Operation
Common-Mode Input Voltage Includes the
Negative Rail
Low Noise . . . 30 nV/√Hz Typ at f = 1 kHz
(High-Bias Versions)
D, P, OR PW PACKAGE
(TOP VIEW)
1OUT
1IN –
1IN +
V
DD –
/GND
1
2
3
4
8
7
6
5
V
DD
2OUT
2IN –
2IN +
symbol (each amplifier)
IN +
+
description
The TLC252, TLC25L2, and TLC25M2 are
OUT
IN –
–
low-cost, low-power dual operational amplifiers
designed to operate with single or dual supplies.
These devices utilize the Texas Instruments
silicon gate LinCMOS process, giving them stable input offset voltages that are available in selected grades
of 2, 5, or 10 mV maximum, very high input impedances, and extremely low input offset and bias currents.
Because the input common-mode range extends to the negative rail and the power consumption is extremely
low, this series is ideally suited for battery-powered or energy-conserving applications. The series offers
operation down to a 1.4-V supply, is stable at unity gain, and has excellent noise characteristics.
These devices have internal electrostatic-discharge (ESD) protection circuits that prevent catastrophic failures
at voltages up to 2000 V as tested under MIL-STD-883C, Method 3015.1. However, care should be exercised
in handling these devices as exposure to ESD may result in a degradation of the device parametric
performance.
AVAILABLE OPTIONS
TA
VIOmax
AT 25°C
10 mV
5 mV
2 mV
0°C to 70°C
10 mV
5 mV
2 mV
10 mV
5 mV
2 mV
PACKAGED DEVICES
SMALL OUTLINE
(D)
TLC252CD
TLC252ACD
TLC252BCD
TLC25L2CD
TLC25L2ACD
TLC25L2BCD
TLC25M2CD
TLC25M2ACD
TLC25M2BCD
PLASTIC DIP
(P)
TLC252CP
TLC252ACP
TLC252BCP
TLC25L2CP
TLC25L2ACP
TLC25L2BCP
TLC25M2CP
TLC25M2ACP
TLC25M2BCP
TSSOP
(PW)
TLC252CPW
TLC252ACPW
TLC252BCPW
TLC25L2CPW
TLC25L2ACPW
TLC25L2BCPW
—
—
—
CHIP FORM
(Y)
TLC252Y
—
—
TLC25L2Y
—
—
TLC25M2Y
—
—
The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC252CDR). Chips are tested at 25°C.
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.
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
2001, Texas Instruments Incorporated
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y
LinCMOS DUAL OPERATIONAL AMPLIFIERS
SLOS002I – JUNE 1983 – REVISED MARCH 2001
description (continued)
Because of the extremely high input impedance and low input bias and offset currents, applications for the
TLC252/ 25_2 series include many areas that have previously been limited to BIFET and NFET product types.
Any circuit using high-impedance elements and requiring small offset errors is a good candidate for
cost-effective use of these devices. Many features associated with bipolar technology are available with
LinCMOS operational amplifiers without the power penalties of traditional bipolar devices. General
applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal
buffering are all easily designed with the TLC252 / 25_2 series devices. Remote and inaccessible equipment
applications are possible using their low-voltage and low-power capabilities. The TLC252 / 25_2 series is well
suited to solve the difficult problems associated with single-battery and solar-cell-powered applications. This
series includes devices that are characterized for the commercial temperature range and are available in 8-pin
plastic dip and the small-outline package. The device is also available in chip form.
The TLC252 / 25_2 series is characterized for operation from 0°C to 70°C.
equivalent schematic (each amplifier)
VDD
8
IN +
3, 5
ESD-
Protective
Network
IN –
2, 6
ESD-
Protective
Network
1, 7
OUT
VDD – /GND
4
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y
LinCMOS DUAL OPERATIONAL AMPLIFIERS
SLOS002I – JUNE 1983 – REVISED MARCH 2001
TLC252Y, TLC25L2Y, and TLC25M2Y chip information
These chips, properly assembled, display characteristics similar to the TLC252 / 25_2. Thermal compression
or ultrasonic bonding may be used on the doped-aluminum bonding pads. Chips may be mounted with
conductive epoxy or a gold-silicon preform.
BONDING PAD ASSIGNMENTS
(5)
(4)
(3)
(3)
1IN +
(2)
VDD
(8)
+
–
+
–
(4)
VDD – /GND
(5)
(6)
2IN +
2IN –
(1)
1OUT
(6)
60
(2)
1IN –
2OUT
(7)
CHIP THICKNESS: 15 TYPICAL
(7)
(8)
73
(1)
BONDING PADS: 4
×
4 MINIMUM
TJMAX = 150°C
TOLERANCES ARE
±
10%.
ALL DIMENSIONS ARE IN MILS.
PIN (4) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TLC252, TLC252A, TLC252B, TLC252Y, TLC25L2, TLC25L2A, TLC25L2B
TLC25L2Y, TLC25M2, TLC25M2A, TLC25M2B, TLC25M2Y
LinCMOS DUAL OPERATIONAL AMPLIFIERS
SLOS002I – JUNE 1983 – REVISED MARCH 2001
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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
18 V
Input voltage range, V
I
(any input) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 0.3 V to 18 V
Duration of short circuit at (or below) 25°C free-air temperature (see Note 3) . . . . . . . . . . . . . . . . . . unlimited
Continuous total dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table
Operating free-air temperature range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . – 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°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 VDD – /GND.
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 the maximum dissipation
rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE
D
P
PW
TA
≤
25°C
POWER RATING
725 mW
1000 mW
525 mW
DERATING FACTOR
ABOVE TA = 25°C
5.8 mW/°C
8.0 mW/°C
4.2 mW/°C
TA = 70°C
POWER RATING
464 mW
640 mW
336 mW
recommended operating conditions
MIN
Supply voltage, VDD
VDD = 1.4 V
VDD = 5 V
VDD = 10 V
VDD = 16 V
1.4
0
– 0.2
– 0.2
– 0.2
0
MAX
16
0.2
4
9
14
70
°C
V
UNIT
V
Common-mode
Common mode input voltage VIC
voltage,
Operating free-air temperature, TA
4
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
Microcontroller MCU
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