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TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – 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 . . . 25 nV/√Hz Typ at f = 1 kHz
(High-Bias Version)
D, N, OR PW PACKAGE
(TOP VIEW)
1OUT
1IN –
1IN +
V
DD
2IN +
2IN –
2OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
4OUT
4IN –
4IN +
V
DD –
/GND
3IN +
2IN –
3OUT
description
symbol (each amplifier)
The TLC254, TLC254A, TLC254B, TLC25L4,
TLC254L4A, TLC254L4B, TLC25M4, TLC25M4A
+
IN +
and TL25M4B are low-cost, low-power quad
OUT
operational amplifiers designed to operate with
IN –
–
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 degradation of the device parametric performance.
Because of the extremely high input impedance and low input bias and offset currents, applications for these
devices 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.
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)
TLC254CD
TLC254ACD
TLC254BCD
TLC25L4CD
TLC25L4ACD
TLC25L2BCD
TLC25M4CD
TLC25M4ACD
TLC25M4BCD
PLASTIC DIP
(N)
TLC254CN
TLC254ACN
TLC254BCN
TLC25L4CN
TLC25L4ACN
TLC25L4BCN
TLC25M4CN
TLC25M4ACN
TLC25M4BCN
TSSOP
(PW)
TLC254CPW
—
—
TLC25L4CPW
—
—
TLC25M4CPW
—
—
CHIP FORM
(Y)
TLC254Y
—
—
TLC25L4Y
—
—
TLC25M4Y
—
—
The D package is available taped and reeled. Add the suffix R to the device type (e.g., TLC254CDR). Chips
are tested at 25°C.
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
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
description (continued)
General applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and
signal buffering are all easily designed with these devices. Remote and inaccessible equipment applications
are possible using their low-voltage and low-power capabilities. These devices are 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 14-pin plastic dip and
the small-outline packages. The device is also available in chip form.
These devices are characterized for operation from 0°C to 70°C.
DEVICE FEATURES
PARAMETER
Supply current (Typ)
Slew rate (Typ)
Input offset voltage (Max)
TLC254C, TLC25L4C, TLC25M4C
TLC254AC, TLC25L4AC, TLC25M4AC
TLC254BC, TLC25L4BC, TLC25M4BC
Offset voltage drift (Typ)
Offset voltage temperature coefficient (Typ)
Input bias current (Typ)
TLC25L4_C
(LOW BIAS)
40
µA
0.04 V/µA
10 mV
5 mV
2 mV
0.1
µV/month
†
0.7
µV/°C
1 pA
TLC25M4_C
(MEDIUM BIAS)
600
µA
0.6 V/µA
10 mV
5 mV
2 mV
0.1
µV/month
†
2
µV/°C
1 pA
1 pA
TLC254_C
(HIGH BIAS)
4000
µA
4.5 V/µA
10 mV
5 mV
2 mV
0.1
µV/month
†
5
µV/°C
1 pA
1 pA
Input offset current (Typ)
1 pA
† The long-term drift value applies after the first month.
equivalent schematic (each amplifier)
VDD
IN +
ESD-
Protective
Network
IN –
ESD-
Protective
Network
OUT
VDD – /GND
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – JUNE 1983 – REVISED MARCH 2001
chip information
These chips, when properly assembled, display characteristics similar to the TLC25_4C. 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
VDD
(4)
+
–
+
–
+
–
+
–
(11)
VDD– /GND
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(3)
1IN +
1IN –
(14)
(13)
(12) (11)
(10)
(9)
(8)
(1)
1OUT
(5)
(6)
(8)
3OUT
(12)
(13)
4IN +
4IN –
2IN +
2IN –
(2)
(7)
2OUT
(10)
3IN +
(9)
3IN –
68
4OUT
(14)
CHIP THICKNESS: 15 TYPICAL
BONDING PADS: 4
×
4 MINIMUM
TJmax = 150°C
TOLERANCES ARE
±
10%.
ALL DIMENSIONS ARE IN MILS.
PIN (11) IS INTERNALLY CONNECTED
TO BACKSIDE OF CHIP.
108
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TLC254, TLC254A, TLC254B, TLC254Y, TLC25L4, TLC25L4A, TLC25L4B
TLC25L4Y, TLC25M4, TLC25M4A, TLC25M4B, TLC25M4Y
LinCMOS QUAD OPERATIONAL AMPLIFIERS
SLOS003G – 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 (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±
18 V
Input voltage range (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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
N
PW
TA
≤
25°C
POWER RATING
725 mW
1050 mW
700 mW
DERATING FACTOR
ABOVE TA = 25°C
5.8 mW/°C
9.2 mW/°C
5.6 mW/°C
TA = 70°C
POWER RATING
464 mW
736 mW
448 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
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•
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