TLC227x, TLC227xA
Advanced LinCMOS
RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190F FEBRUARY 1997 REVISED MAY 2001
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Output Swing Includes Both Supply Rails
D
Low Noise . . . 9 nV/
Hz Typ at f = 1 kHz
D
Low Input Bias Current . . . 1 pA Typ
D
Fully Specified for Both Single-Supply and
Split-Supply Operation
D
Common-Mode Input Voltage Range
Includes Negative Rail
D
High-Gain Bandwidth . . . 2.2 MHz Typ
D
High Slew Rate . . . 3.6 V/
s Typ
D
Low Input Offset Voltage
950
V Max at T
A
= 25
C
D
Macromodel Included
D
Performance Upgrades for the TS272,
TS274, TLC272, and TLC274
D
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLC2272 and TLC2274 are dual and
quadruple operational amplifiers from Texas
Instruments. Both devices exhibit rail-to-rail
output performance for increased dynamic range
in single- or split-supply applications. The
TLC227x family offers 2 MHz of bandwidth and
3 V/
s of slew rate for higher speed applications.
These devices offer comparable ac performance
while having better noise, input offset voltage, and
power dissipation than existing CMOS
operational amplifiers. The TLC227x has a noise
voltage of 9 nV/
Hz, two times lower than
competitive solutions.
The TLC227x, exhibiting high input impedance
and low noise, is excellent for small-signal
conditioning for high-impedance sources, such as
piezoelectric transducers. Because of the micro-
power dissipation levels, these devices work well
in hand-held monitoring and remote-sensing
applications. In addition, the rail-to-rail output
feature, with single- or split-supplies, makes this
family a great choice when interfacing with analog-to-digital converters (ADCs). For precision applications, the
TLC227xA family is available with a maximum input offset voltage of 950
V. This family is fully characterized
at 5 V and
5 V.
The TLC2272/4 also makes great upgrades to the TLC272/4 or TS272/4 in standard designs. They offer
increased output dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set
allows them to be used in a wider range of applications. For applications that require higher output drive and
wider input voltage range, see the TLV2432 and TLV2442 devices.
If the design requires single amplifiers, please see the TLV2211/21/31 family. These devices are single
rail-to-rail operational amplifiers in the SOT-23 package. Their small size and low power consumption, make
them ideal for high density, battery-powered equipment.
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.
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.
Advanced LinCMOS is a trademark of Texas Instruments.
|VDD
| Supply Voltage V
10
8
6
4
4
6
8
12
14
16
10
12
14
16
MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE
vs
SUPPLY VOLTAGE
TA = 25
C
IO =
50
A
IO =
500
A
V(OPP) Maximum Peak-to-Peak Output V
oltage V
V
O(PP)
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
TLC227x, TLC227xA
Advanced LinCMOS
RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190F FEBRUARY 1997 REVISED MAY 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLC2272 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax At
25
C
SMALL
OUTLINE
(D)
PLASTIC DIP
(P)
TSSOP
(PW)
0
C to 70
C
950
V
TLC2272ACD
TLC2272ACP
TLC2272ACPW
0
C to 70
C
2.5 mV
TLC2272CD
TLC2272CP
TLC2272CPW
950
V
TLC2272AID
TLC2272AIP
--
40
C to 125
C
2.5 mV
TLC2272ID
TLC2272IP
TLC2272IPW
40
C to 125
C
950
V
TLC2272AQD
TLC2272AQPW
2.5 mV
TLC2272QD
--
TLC2272QPW
55
C to 125
C
950
V
TLC2272AMD
TLC2272AMP
55
C to 125
C
2.5 mV
TLC2272MD
TLC2272MP
--
The D packages are available taped and reeled. Add R suffix to the device type (e.g., TLC2272CDR).
The PW package is available taped and reeled. Add R suffix to the device type (e.g., TLC2272PWR).
Chips are tested at 25
C.
TLC2274 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax AT
25
C
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(J)
PLASTIC
DIP
(N)
TSSOP
(PW)
0
C to 70
C
950
V
TLC2274ACD
TLC2274ACN
TLC2274ACPW
0
C to 70
C
2.5 mV
TLC2274CD
--
--
TLC2274CN
TLC2274CPW
950
V
TLC2274AID
TLC2274AIN
TLC2274AIPW
40
C to 125
C
2.5 mV
TLC2274ID
--
--
TLC2274IN
TLC2274IPW
40
C to 125
C
950
V
TLC2274AQD
2.5 mV
TLC2274QD
--
--
--
--
55
C to 125
C
950
V
TLC2274AMD
TLC2274AMFK
TLC2274AMJ
TLC2274AMN
55
C to 125
C
2.5 mV
TLC2274MD
TLC2274MFK
TLC2274MJ
TLC2274MN
--
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLC2274CDR).
The PW package is available taped and reeled.
Chips are tested at 25
C.
1
2
3
4
8
7
6
5
1OUT
1IN
1IN +
V
DD
/GND
V
DD +
2OUT
2IN
2IN +
TLC2272
D, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN +
V
DD +
2IN +
2IN
2OUT
4OUT
4IN
4IN +
V
DD
3IN +
3IN
3OUT
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4IN +
NC
V
DD
NC
3IN +
1IN +
NC
V
DD +
NC
2IN +
1IN
1OUT
NC
3IN
4IN
2IN
2OUT
NC
NC No internal connection
3OUT
4OUT
TLC2274
D, J, N, OR PW PACKAGE
(TOP VIEW)
TLC2274
FK PACKAGE
(TOP VIEW)
TLC227x, TLC227xA
Advanced LinCMOS
RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190F FEBRUARY 1997 REVISED MAY 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
equivalent schematic (each amplifier)
Q3
Q6
Q9
Q12
Q14
Q16
Q2
Q5
Q7
Q8
Q10
Q11
D1
Q17
Q15
Q13
Q4
Q1
R5
C1
VDD +
IN +
IN
R3
R4
R1
R2
OUT
VDD
ACTUAL DEVICE COMPONENT COUNT
COMPONENT
TLC2272
TLC2274
Transistors
38
76
Resistors
26
52
Diodes
9
18
Capacitors
3
6
Includes both amplifiers and all ESD, bias, and trim circuitry
TLC227x, TLC227xA
Advanced LinCMOS
RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190F FEBRUARY 1997 REVISED MAY 2001
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD +
(see Note 1)
8 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Supply voltage, V
DD
(see Note 1)
8 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
16 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input, see Note 1)
V
DD
0.3 V to V
DD+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(any input)
5 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
DD +
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
DD
50 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 range, T
A
: C suffix
0
C to 70
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I, Q suffix
40
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M suffix
55
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range
65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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 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 the midpoint between VDD+ and VDD .
2. Differential voltages are at IN+ with respect to IN . Excessive current will flow if input is brought below VDD 0.3 V.
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.
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
DERATING FACTOR
TA = 70
C
TA = 85
C
TA = 125
C
PACKAGE
A
POWER RATING
ABOVE TA = 25
C
A
POWER RATING
A
POWER RATING
A
POWER RATING
D-8
725 mW
5.8 mW/
C
464 mW
337 mW
145 mW
D-14
950 mW
7.6 mW/
C
608 mW
494 mW
190 mW
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
N
1150 mW
9.2 mW/
C
736 mW
598 mW
230 mW
P
1000 mW
8.0 mW/
C
640 mW
520 mW
200 mW
PW-8
525 mW
4.2 mW/
C
336 mW
273 mW
105 mW
PW-14
700 mW
5.6 mW/
C
448 mW
364 mW
--
recommended operating conditions
C SUFFIX
I SUFFIX
Q SUFFIX
M SUFFIX
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
Supply voltage, VDD
2.2
8
2.2
8
2.2
8
2.2
8
V
Input voltage, VI
VDD
VDD + 1.5 VDD
VDD + 1.5 VDD
VDD + 1.5 VDD
VDD + 1.5
V
Common-mode input voltage, VIC
VDD
VDD + 1.5 VDD
VDD + 1.5 VDD
VDD + 1.5 VDD
VDD + 1.5
V
Operating free-air temperature, TA
0
70
40
125
40
125
55
125
C
TLC227x, TLC227xA
Advanced LinCMOS
RAIL-TO-RAIL
OPERATIONAL AMPLIFIERS
SLOS190F FEBRUARY 1997 REVISED MAY 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLC2272C electrical characteristics at specified free-air temperature, V
DD
= 5 V (unless otherwise
noted)
PARAMETER
TEST CONDITIONS
TA
TLC2272C
TLC2272AC
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
V
V
25
C
300
2500
300
950
V
VIO
Input offset voltage
V
V
Full range
3000
1500
V
VIO
Temperature coefficient
V
V
25
C
2
2
V/
C
VIO
of input offset voltage
V
0 V
to 70
C
2
2
V/
C
Input offset voltage
long-term drift
(see Note 4)
VIC = 0 V,
VDD
=
2.5 V,
VO = 0 V,
RS = 50
25
C
0.002
0.002
V/mo
IIO
Input offset current
RS 50
25
C
0.5
60
0.5
60
pA
IIO
Input offset current
Full range
100
100
pA
IIB
Input bias current
25
C
1
60
1
60
pA
IIB
Input bias current
Full range
100
100
pA
25
C
0 to 4
0.3
0 to 4
0.3
VICR
Common-mode input
RS = 50
|
VIO
|
5 mV
25
C
0 to 4
to 4.2
0 to 4
to 4.2
V
VICR
voltage
RS = 50
,
|
VIO
|
5 mV
0 to
0 to
V
g
Full range
0 to
3 5
0 to
3 5
Full range
3.5
3.5
IOH = 20
A
25
C
4.99
4.99
High level output
IOH = 200
A
25
C
4.85
4.93
4.85
4.93
VOH
High-level output
voltage
IOH = 200
A
Full range
4.85
4.85
V
voltage
IOH = 1 mA
25
C
4.25
4.65
4.25
4.65
IOH = 1 mA
Full range
4.25
4.25
VIC = 2.5 V,
IOL = 50
A
25
C
0.01
0.01
VIC = 2 5 V
IOL = 500
A
25
C
0.09
0.15
0.09
0.15
VOL
Low-level output voltage
VIC = 2.5 V,
IOL = 500
A
Full range
0.15
0.15
V
VIC = 2 5 V
IOL = 5
m
A
25
C
0.9
1.5
0.9
1.5
VIC = 2.5 V,
IOL = 5
m
A
Full range
1.5
1.5
Large signal differential
V
2 5 V
RL 10 k
25
C
15
35
15
35
AVD
Large-signal differential
voltage amplification
VIC = 2.5 V,
VO = 1 V to 4 V
RL = 10 k
Full range
15
15
V/mV
VD
voltage am lification
VO = 1 V to 4 V
RL = 1 m
25
C
175
175
rid
Differential input
resistance
25
C
1012
1012
ri
Common-mode input
resistance
25
C
1012
1012
ci
Common-mode input
capacitance
f = 10 kHz,
P package
25
C
8
8
pF
zo
Closed-loop output
impedance
f = 1 MHz,
AV = 10
25
C
140
140
CMRR
Common-mode
VIC = 0 V to 2.7 V,
25
C
70
75
70
75
dB
CMRR
rejection ratio
IC
,
VO = 2.5 V,
RS = 50
Full range
70
70
dB
kSVR
Supply-voltage
rejection ratio
VDD = 4.4 V to 16 V,
25
C
80
95
80
95
dB
kSVR
rejection ratio
(
VDD /
VIO)
DD
VIC = VDD /2,
No load
Full range
80
80
dB
IDD
Supply current
VO = 2 5 V
No load
25
C
2.2
3
2.2
3
mA
IDD
Supply current
VO = 2.5 V,
No load
Full range
3
3
mA
Full range is 0
C to 70
C.
Referenced to 0 V
NOTE 4: Typical values are based on the input offset voltage shift observed through 168 hours of operating life test at TA = 150
C extrapolated
to TA = 25
C using the Arrhenius equation and assuming an activation energy of 0.96 eV.
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