TLV271, TLV272, TLV274
FAMILY OF 550 A/Ch 3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D - MARCH 2001 - REVISED FEBRUARY 2004
1
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D
Rail-To-Rail Output
D
Wide Bandwidth . . . 3 MHz
D
High Slew Rate . . . 2 .4 V/
s
D
Supply Voltage Range . . . 2.7 V to 16 V
D
Supply Current . . . 550
A/Channel
D
Input Noise Voltage . . . 39 nV/
Hz
D
Input Bias Current . . . 1 pA
D
Specified Temperature Range
0
C to 70
C . . . Commercial Grade
-40
C to 125
C . . . Industrial Grade
D
Ultrasmall Packaging
- 5 Pin SOT-23 (TLV271)
- 8 Pin MSOP (TLV272)
D
Ideal Upgrade for TLC27x Family
description
The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended industrial
temperature range while adding the rail-to-rail output swing feature. This makes it an ideal alternative to the
TLC27x family for applications where rail-to-rail output swings are essential. The TLV27x also provides 3-MHz
bandwidth from only 550
A.
Like the TLC27x, the TLV27x is fully specified for 5-V and
5-V supplies. The maximum recommended supply
voltage is 16 V, which allows the devices to be operated from a variety of rechargeable cells (
8 V supplies down
to
1.35 V).
The CMOS inputs enable use in high-impedance sensor interfaces, with the lower voltage operation making
an attractive alternative for the TLC27x in battery-powered applications.
All members are available in PDIP and SOIC with the singles in the small SOT-23 package, duals in the MSOP,
and quads in the TSSOP package.
The 2.7-V operation makes it compatible with Li-Ion powered systems and the operating supply voltage range
of many micropower microcontrollers available today including TI's MSP430.
SELECTION OF SIGNAL AMPLIFIER PRODUCTS
DEVICE
VDD (V)
VIO
(
V)
Iq/Ch
(
A)
IIB (pA)
GBW
(MHz)
SR
(V/
s)
SHUTDOWN
RAIL-
TO-
RAIL
SINGLES/DUALS/QUADS
TLV27x
2.7-16
500
550
1
3
2.4
--
O
S/D/Q
TLC27x
3-16
1100
675
1
1.7
3.6
--
--
S/D/Q
TLV237x
2.7-16
500
550
1
3
2.4
Yes
I/O
S/D/Q
TLC227x
4-16
300
1100
1
2.2
3.6
--
O
D/Q
TLV246x
2.7-6
150
550
1300
6.4
1.6
Yes
I/O
S/D/Q
TLV247x
2.7-6
250
600
2
2.8
1.5
Yes
I/O
S/D/Q
TLV244x
2.7-10
300
725
1
1.8
1.4
--
O
D/Q
Typical values measured at 5 V, 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.
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
2001-2004, Texas Instruments Incorporated
Operational Amplifier
+
-
TLV271, TLV272, TLV274
FAMILY OF 550 A/Ch 3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D - MARCH 2001 - REVISED FEBRUARY 2004
2
WWW.TI.COM
FAMILY PACKAGE TABLE
DEVICE
NUMBER OF
PACKAGE TYPES
SHUTDOWN
UNIVERSAL
DEVICE
NUMBER OF
CHANNELS
PDIP
SOIC
SOT-23
TSSOP
MSOP
SHUTDOWN
UNIVERSAL
EVM BOARD
TLV271
1
8
8
5
--
--
--
Refer to the EVM
TLV272
2
8
8
--
--
8
--
Refer to the EVM
Selection Guide
(Lit# SLOU060)
TLV274
4
14
14
--
14
--
--
Selection Guide
(Lit# SLOU060)
TLV271 AVAILABLE OPTIONS
VIOMAX AT
PACKAGED DEVICES
TA
VIOMAX AT
25
C
SMALL OUTLINE
SOT-23
PLASTIC DIP
TA
25
C
SMALL OUTLINE
(D)
(DBV)
SYMBOL
PLASTIC DIP
(P)
0
C to 70
C
5 mV
TLV271CD
TLV271CDBV
VBHC
--
- 40
C to 125
C
5 mV
TLV271ID
TLV271IDBV
VBHI
TLV271IP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV271IDR).
This package is only available taped and reeled. For standard quantities (3,000 pieces per reel), add an R suffix (e.g., TLV270IDBVR). For smaller
quantities (250 pieces per mini-reel), add a T suffix to the part number (e.g., TLV270IDBVT).
TLV272 AVAILABLE OPTIONS
VIOMAX AT
PACKAGED DEVICES
TA
VIOMAX AT
25
C
SMALL OUTLINE
MSOP
PLASTIC DIP
TA
25
C
SMALL OUTLINE
(D)
(DGK)
SYMBOL
PLASTIC DIP
(P)
0
C to 70
C
5 mV
TLV272CD
TLV272CDGK
AVF
--
- 40
C to 125
C
5 mV
TLV272ID
TLV272IDGK
AVG
TLV272IP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV272IDR).
TLV274 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOMAX AT 25
C
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
TSSOP
(PW)
0
C to 70
C
5 mV
TLV274CD
--
TLV274CPW
- 40
C to 125
C
5 mV
TLV274ID
TLV274IN
TLV274IPW
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV274IDR).
TLV271, TLV272, TLV274
FAMILY OF 550 A/Ch 3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D - MARCH 2001 - REVISED FEBRUARY 2004
3
WWW.TI.COM
TLV27x PACKAGE PINOUTS
(1)
3
2
4
5
(TOP VIEW)
1
OUT
GND
IN+
VDD
IN -
TLV271
DBV PACKAGE
1
2
3
4
8
7
6
5
NC
IN -
IN +
GND
NC
V
DD
OUT
NC
TLV271
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN -
1IN +
GND
V
DD
2OUT
2IN -
2IN+
TLV272
D, DGK, OR P 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+
GND
3IN+
3IN -
3OUT
(TOP VIEW)
TLV274
D, N, OR PW PACKAGE
NC - No internal connection
(1) SOT-23 may or may not be indicated
TYPICAL PIN 1 INDICATORS
Printed or
Molded Dot
Bevel Edges
Pin 1
Molded "U" Shape
Pin 1
Stripe
Pin 1
Pin 1
TLV271, TLV272, TLV274
FAMILY OF 550 A/Ch 3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D - MARCH 2001 - REVISED FEBRUARY 2004
4
WWW.TI.COM
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD
(see Note 1)
16.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(see Note 1)
-0.2 V to V
DD
+ 0.2 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current range, I
I
10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current range, I
O
100 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: C suffix
0
C to 70
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I suffix
-40
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum junction temperature, T
J
150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
-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.
NOTE 1: All voltage values, except differential voltages, are with respect to GND.
DISSIPATION RATING TABLE
PACKAGE
JC
(
C/W)
JA
(
C/W)
TA
25
C
POWER RATING
TA = 25
C
POWER RATING
D (8)
38.3
176
710 mW
396 mW
D (14)
26.9
122.3
1022 mW
531 mW
D (16)
25.7
114.7
1090 mW
567 mW
DBV (5)
55
324.1
385 mW
201 mW
DBV (6)
55
294.3
425 mW
221 mW
DGK (8)
54.23
259.96
481 mW
250 mW
DGS (10)
54.1
257.71
485 mW
252 mW
N (14, 16)
32
78
1600 mW
833 mW
P (8)
41
104
1200 mW
625 mW
PW (14)
29.3
173.6
720 mW
374 mW
PW (16)
28.7
161.4
774 mW
403 mW
recommended operating conditions
MIN
MAX
UNIT
Supply voltage, VDD
Single supply
2.7
16
V
Supply voltage, VDD
Split supply
1.35
8
V
Common-mode input voltage range, VICR
0
VDD-1.35
V
Operating free-air temperature, TA
C-suffix
0
70
C
Operating free-air temperature, TA
I-suffix
-40
125
C
TLV271, TLV272, TLV274
FAMILY OF 550 A/Ch 3 MHz RAIL TO RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SLOS351D - MARCH 2001 - REVISED FEBRUARY 2004
5
WWW.TI.COM
electrical characteristics at specified free-air temperature, V
DD
= 2.7 V, 5 V, and
5 V (unless
otherwise noted)
dc performance
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
VIC = VDD/2,
VO = VDD/2,
25
C
0.5
5
mV
VIO
Input offset voltage
VIC = VDD/2,
RL = 10 k
VO = VDD/2,
RS = 50
Full range
7
mV
VIO
Offset voltage drift
RL = 10 k
,
RS = 50
25
C
2
V/
C
VIO
Offset voltage drift
RL = 10 k
,
RS = 50
25
C
2
V/
C
VIC = 0 to VDD-1.35V,
VDD = 2.7 V
25
C
58
70
VIC = 0 to VDD-1.35V,
RS = 50
VDD = 2.7 V
Full range
55
CMRR
Common-mode rejection ratio
VIC = 0 to VDD-1.35V,
VDD = 5 V
25
C
65
80
dB
CMRR
Common-mode rejection ratio
VIC = 0 to VDD-1.35V,
RS = 50
,
VDD = 5 V
Full range
62
dB
VIC = -5 to VDD-1.35V,
VDD =
5 V
25
C
69
85
VIC = -5 to VDD-1.35V,
RS = 50
,
VDD =
5 V
Full range
66
VDD = 2.7 V
25
C
97
106
VDD = 2.7 V
Full range
76
AVD
Large-signal differential voltage
VO(PP) = VDD/2,
VDD = 5 V
25
C
100
110
dB
AVD
Large-signal differential voltage
amplification
VO(PP) = VDD/2,
RL = 10 k
VDD = 5 V
Full range
86
dB
amplification
RL = 10 k
VDD =
5 V
25
C
100
115
VDD =
5 V
Full range
90
Full range is 0
C to 70
C for C suffix and full range is - 40
C to 125
C for I suffix. If not specified, full range is - 40
C to 125
C.
input characteristics
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
25
C
1
60
IIO
Input offset current
70
C
100
pA
IIO
Input offset current
VDD = 5 V, VIC = VDD/2,
125
C
1000
pA
VDD = 5 V, VIC = VDD/2,
VO = VDD/2, RS = 50
25
C
1
60
IIB
Input bias current
VO = VDD/2, RS = 50
70
C
100
pA
IIB
Input bias current
125
C
1000
pA
ri(d)
Differential input resistance
25
C
1000
G
CIC
Common-mode input capacitance
f = 21 kHz
25
C
8
pF
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