TL03x, TL03xA
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180C FEBRUARY 1997 REVISED DECEMBER 2001
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Direct Upgrades for the TL06x Low-Power
BiFETs
D
Low Power Consumption . . .
6.5 mW/Channel Typ
D
On-Chip Offset-Voltage Trimming for
Improved DC Performance
(1.5 mV, TL031A)
D
Higher Slew Rate and Bandwidth Without
Increased Power Consumption
D
Available in TSSOP for Small Form-Factor
Designs
description
The TL03x series of JFET-input operational amplifiers offer improved dc and ac characteristics over the TL06x
family of low-power BiFET operational amplifiers. On-chip zener trimming of offset voltage yields precision
grades as low as 1.5 mV (TL031A) for greater accuracy in dc-coupled applications. The Texas Instruments
improved BiFET process and optimized designs also yield improved bandwidths and slew rates without
increased power consumption. The TL03x devices are pin-compatible with the TL06x and can be used to
upgrade existing circuits or for optimal performance in new designs.
BiFET operational amplifiers offer the inherently higher input impedance of the JFET-input transistors without
sacrificing the output drive associated with bipolar amplifiers. This higher input impedance makes the TL3x
amplifiers better suited for interfacing with high-impedance sensors or very low-level ac signals. These devices
also feature inherently better ac response than bipolar or CMOS devices having comparable power
consumption.
The TL03x family has been optimized for micropower operation, while improving on the performance of the
TL06x series. Designers requiring significantly faster ac response should consider the Excalibur
TLE206x
family of low-power BiFET operational amplifiers.
Because BiFET operational amplifiers are designed for use with dual power supplies, care must be taken to
observe common-mode input-voltage limits and output swing when operating from a single supply. DC biasing
of the input signal is required, and loads should be terminated to a virtual-ground node at midsupply. The TI
TLE2426 integrated virtual-ground generator is useful when operating BiFET amplifiers from single supplies.
The TL03x devices are fully specified at
15 V and
5 V. For operation in low-voltage and/or single-supply
systems, the TI LinCMOS families of operational amplifiers (TLC prefix) are recommended. When moving from
BiFET to CMOS amplifiers, particular attention should be paid to slew rate, bandwidth requirements, and output
loading.
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.
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
2001, 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.
Excalibur is a trademark of Texas Instruments.
TL03x, TL03xA
ENHANCED-JFET LOW-POWER LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS180C FEBRUARY 1997 REVISED DECEMBER 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage (see Note 1): V
CC+
18 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
V
CC
18 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
30 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage, V
I
(any input) (see Notes 1 and 3)
15 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(each input)
1 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
(each output)
40 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
CC+
160 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
CC
160 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current at (or below) 25
C (see Note 4)
Unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Package thermal impedance,
JA
(see Note 5): D package (8 pin)
97
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
D package (14 pin)
86
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . .
N package
80
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
P package
85
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PW package
113
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1 /16 inch) from case for 10 seconds: D, N, P, or PW package
260
C
. . . . . . . . .
Lead temperature 1,6 mm (1 /16 inch) from case for 60 seconds: J or JG package
300
C
. . . . . . . . . . . . . . .
Case temperature for 60 seconds: FK package
260
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
C to 150
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 the midpoint between VCC+ and VCC.
2. Differential voltages are at IN+ with respect to IN.
3. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less.
4. 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.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
POWER RATING
DERATING FACTOR
ABOVE TA = 25
C
TA = 70
C
POWER RATING
TA = 85
C
POWER RATING
TA = 125
C
POWER RATING
FK
1375 mW
11.0 mW/
C
880 mW
715 mW
275 mW
J
1375 mW
11.0 mW/
C
880 mW
715 mW
275 mW
JG
1050 mW
8.4 mW/
C
672 mW
546 mW
210 mW
recommended operating conditions
C SUFFIX
I SUFFIX
M SUFFIX
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
VCC
Supply voltage
5
15
5
15
5
15
V
VIC
Common mode input voltage
VCC
=
5 V
1.5
4
1.5
4
1.5
4
V
VIC
Common-mode input voltage
VCC
=
15 V
11.5
14
11.5
14
11.5
14
V
TA
Operating free-air temperature
0
70
40
85
55
125
C
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