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TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
D
D
Direct Upgrades to TL07x and TL08x BiFET
Operational Amplifiers
Faster Slew Rate (20 V/µs Typ) Without
Increased Power Consumption
TL051
D OR P PACKAGE
(TOP VIEW)
D
On-Chip Offset-Voltage Trimming for
Improved DC Performance and Precision
Grades Are Available (1.5 mV, TL051A)
TL052
D, P, OR PS PACKAGE
(TOP VIEW)
TL054
D, DB, N, OR NS PACKAGE
(TOP VIEW)
OFFSET N1
IN–
IN+
V
CC–
1
2
3
4
8
7
6
5
NC
V
CC+
OUT
OFFSET N2
1OUT
1IN–
1IN+
V
CC–
1
2
3
4
8
7
6
5
V
CC+
2OUT
2IN–
2IN+
1OUT
1IN–
1IN+
V
CC+
2IN+
2IN–
2OUT
1
2
3
4
5
6
7
14
13
12
11
10
9
8
4OUT
4IN–
4IN+
V
CC–
3IN+
3IN–
3OUT
description/ordering information
The TL05x series of JFET-input operational amplifiers offers improved dc and ac characteristics over the TL07x
and TL08x families of BiFET operational amplifiers. On-chip Zener trimming of offset voltage yields precision
grades as low as 1.5 mV (TL051A) for greater accuracy in dc-coupled applications. Texas Instruments improved
BiFET process and optimized designs also yield improved bandwidth and slew rate without increased power
consumption. The TL05x devices are pin-compatible with the TL07x and TL08x 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 makes them better suited for interfacing with
high-impedance sensors or very low-level ac signals. They also feature inherently better ac response than
bipolar or CMOS devices having comparable power consumption.
The TL05x family was designed to offer higher precision and better ac response than the TL08x, with the low
noise floor of the TL07x. Designers requiring significantly faster ac response or ensured lower noise should
consider the Excalibur TLE208x and TLE207x families of 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 mid-supply. Texas
Instruments TLE2426 integrated virtual ground generator is useful when operating BiFET amplifiers from single
supplies.
The TL05x are fully specified at
±15
V and
±5
V. For operation in low-voltage and/or single-supply systems,
Texas Instruments LinCMOS families of operational amplifiers (TLC-prefix) are recommended. When moving
from BiFET to CMOS amplifiers, particular attention should be paid to the slew rate and bandwidth
requirements, and also the output loading.
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
2003, 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.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
1
TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
ORDERING INFORMATION
TA
VIOmax
AT 25°C
PDIP (P)
800
µV
SOIC (D)
PACKAGE†
Tube of 50
Tube of 75
Tube of 75
Reel of 2500
PDIP (P)
PDIP (N)
Tube of 50
Tube of 25
Tube of 75
0°C to 70°C
Reel of 2500
1.5 mV
SOIC (D)
Tube of 75
Reel of 2500
Tube of 50
Reel of 2500
SOP (PS)
SSOP (DB)
PDIP (N)
4 mV
SOIC (D)
SOP (NS)
PDIP (P)
800
µV
SOIC (D)
PDIP (N)
PDIP (P)
–40°C to 85°C
40°C
1.5
1 5 mV
SOIC (D)
Reel of 2000
Reel of 2000
Tube of 25
Tube of 50
Reel of 2500
Reel of 2000
Tube of 50
Tube of 75
Reel of 2500
Tube of 25
Tube of 50
Tube of 75
Tube of 75
Reel of 2500
Tube of 50
Reel of 2500
PDIP (N)
4 mV
SOIC (D)
Tube of 25
Tube of 50
Reel of 2500
ORDERABLE
PART NUMBER
TL051ACP
TL052ACP
TL051ACD
TL052ACD
TL052ACDR
TL051CP
TL052CP
TL054ACN
TL051CD
TL051CDR
TL052CD
TL052CDR
TL054ACD
TL054ACDR
TL052CPSR
TL054CDBR
TL054CN
TL054CD
TL054CDR
TL054CNSR
TL052AIP
TL052AID
TL052AIDR
TL054AIN
TL051IP
TL052IP
TL051ID
TL052ID
TL052IDR
TL054AID
TL054AIDR
TL054IN
TL054ID
TL054IDR
TOP-SIDE
MARKING
TL051ACP
TL052ACP
051AC
052AC
TL051CP
TL052CP
TL054ACN
TL051C
TL052C
TL054C
TL052
TL054
TL054CN
TL054C
TL054
TL052AI
052AI
TL054AIN
TL051IP
TL052IP
TL051I
TL052I
TL054AI
TL054IN
TL054I
† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
symbol (each amplifier)
–
OUT
IN+
+
VCC+
Q10
Q2
Q3
Q6
Q11
IN+
D1
IN–
JF1
Q4
Q1
See Note A
OFFSET N1
OFFSET N2
R1
R2
R3
Q5
R4
R6
Q8
Q9
R10
D2
JF2
C1
Q14
Q17
R5
R8
Q12
Q13
R7
R9
OUT
Q7
Q16
Q15
JF3
VCC–
NOTE A: OFFSET N1 and OFFSET N2 are available only on the TL051x.
ACTUAL DEVICE COMPONENT COUNT†
COMPONENT
Transistors
Resistors
Diodes
Capacitors
TL051
20
10
2
1
TL052
34
19
3
2
TL054
62
37
5
4
IN–
equivalent schematic (each amplifier)
† These figures include all four amplifiers and all ESD, bias, and trim circuitry.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TL05x, TL05xA
ENHANCED-JFET LOW-OFFSET
OPERATIONAL AMPLIFIERS
SLOS178A – FEBRUARY 1997 - REVISED FEBRUARY 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
†
Supply voltage, V
CC+
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 V
Supply voltage, V
CC–
(see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –18 V
Differential input voltage (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±30
V
Input voltage range, 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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±80
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unlimited
Package thermal impedance,
θ
JA
(see Notes 4 and 5): D package (8 pin) . . . . . . . . . . . . . . . . . . . . . . 97°C/W
D package (14 pin) . . . . . . . . . . . . . . . . . . . . . 86°C/W
DB package (14 pin) . . . . . . . . . . . . . . . . . . . 96°C/W
N package (14 pin) . . . . . . . . . . . . . . . . . . . . . 80°C/W
NS package (14 pin) . . . . . . . . . . . . . . . . . . . 76°C/W
P package (8 pin) . . . . . . . . . . . . . . . . . . . . . . 85°C/W
PS package (8 pin) . . . . . . . . . . . . . . . . . . . . 95°C/W
Operating virtual junction temperature, T
J
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150°C
Lead temperature 1,6 mm (1/16inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –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. Maximum power dissipation is a function of TJ(max),
θ
JA, and TA. The maximum allowable power dissipation at any allowable
ambient temperature is PD = (TJ(max) – TA)/
θ
JA. Operating at the absolute maximum TJ of 150°C can impact reliability.
5. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions
C SUFFIX
MIN
VCC±
VIC
TA
Supply voltage
Common mode input voltage
Common-mode
Operating free-air temperature
VCC± =
±5
V
VCC± =
±15
V
±5
–1
–11
0
MAX
±15
4
11
70
I SUFFIX
MIN
±5
–1
–11
–40
MAX
±15
4
11
85
UNIT
V
V
°C
4
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
