TLV2241, TLV2242, TLV2244
FAMILY OF 1-
A/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SLOS329C JULY 2000 REVISED - NOVEMBER 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Micropower Operation . . . 1
A/Channel
D
Rail-to-Rail Input/Output
D
Gain Bandwidth Product . . . 5.5 kHz
D
Supply Voltage Range . . . 2.5 V to 12 V
D
Specified Temperature Range
T
A
= 0
C to 70
C . . . Commercial Grade
T
A
= 40
C to 125
C . . . Industrial Grade
D
Ultrasmall Packaging
5-Pin SOT-23 (TLV2241)
8-Pin MSOP (TLV2242)
D
Universal OpAmp EVM
description
The TLV224x family of single-supply operational
amplifiers offers very low supply current of only
1
A per channel.
The low supply current is coupled with extremely
low input bias currents enabling them to be used
with mega-
resistors making them ideal for
portable, long active life, applications. DC
accuracy is ensured with a low typical offset
voltage as low as 600
V, CMRR of 100 dB, and
minimum open loop gain of 100 V/mV at 2.7 V.
The maximum recommended supply voltage is as high as 12 V and ensured operation down to 2.5 V, with
electrical characteristics specified at 2.7 V, 5 V and 12 V. The 2.5-V operation makes it compatible with Li-Ion
battery-powered systems and many micropower microcontrollers available today including TI's MSP430.
FAMILY PACKAGE TABLE
DEVICE
NO OF Ch
PACKAGE TYPES
UNIVERSAL
DEVICE
NO. OF Ch
PDIP
SOIC
SOT-23
TSSOP
MSOP
EVM
TLV2241
1
8
8
5
--
--
Refer to the EVM
TLV2242
2
8
8
--
--
8
Refer to the EVM
Selection Guide
TLV2244
4
14
14
--
14
--
(Lit# SLOU060)
SELECTION OF SINGLE SUPPLY OPERATIONAL AMPLIFIER PRODUCTS
DEVICE
VDD
(V)
VIO
(mV)
BW
(MHz)
SLEW RATE
(V/
s)
IDD (PER CHANNEL)
(
A)
RAIL-TO-RAIL
TLV240x
2.516
0.390
0.005
0.002
0.880
I/O
TLV224x
2.512
0.600
0.005
0.002
1
I/O
TLV2211
2.710
0.450
0.065
0.025
13
O
TLV245x
2.76
0.020
0.22
0.110
23
I/O
TLV225x
2.78
0.200
0.2
0.12
35
O
All specifications are typical values measured at 5 V.
This device also offers 18-V reverse battery protection and 5-V over-the-rail operation on the inputs.
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
2
4
6
8
10
12
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
VCC Supply Voltage V
CC
I
Supply Current
A/Ch
AV = 1
VIN = VCC / 2
TA =25
C
Operational Amplifier
+
Copyright
2000, 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.
TLV2241, TLV2242, TLV2244
FAMILY OF 1-
A/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SLOS329C JULY 2000 REVISED - NOVEMBER 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2241 AVAILABLE OPTIONS
V
max
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL OUTLINE
(D)
SOT-23
(DBV)
SYMBOLS
PLASTIC DIP
(P)
0
C to 70
C
3000
V
TLV2241CD
--
--
--
40
C to 125
C
3000
V
TLV2241ID
TLV2241IDBV
VBEI
TLV2241IP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g.,
TLV2241CDR).
This package is available in a 250 piece mini-reel. To order this package, add a T suffix to the part number (e.g.,
TLV2241DBVT). This package is also available in a 3000 piece reel, add a R suffix to the part number (e.g.,
TLV2241DBVR).
TLV2242 AVAILABLE OPTIONS
V
max
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL OUTLINE
(D)
MSOP
(DGK)
SYMBOLS
PLASTIC DIP
(P)
0
C to 70
C
3000
V
TLV2242CD
--
--
--
40
C to 125
C
3000
V
TLV2242ID
TLV2242IDGK
xxTIALE
TLV2242IP
This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g.,
TLV2242CDR).
TLV2244 AVAILABLE OPTIONS
V
max
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL OUTLINE
(D)
PLASTIC DIP
(N)
TSSOP
(PW)
0
C to 70
C
3000
V
TLV2244CD
--
--
40
C to 125
C
3000
V
TLV2244ID
TLV2244IN
TLV2244IPW
This package is available taped and reeled. To order this packaging option, add an R suffix to the part
number (e.g., TLV2244CDR).
TLV224x PACKAGE PINOUTS
3
2
4
5
(TOP VIEW)
1
OUT
GND
IN+
VCC
IN
TLV2241
DBV PACKAGE
NC No internal connection
1
2
3
4
8
7
6
5
NC
IN
IN +
GND
NC
V
CC
OUT
NC
TLV2241
D OR P PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN +
GND
V
CC
2OUT
2IN
2IN+
TLV2242
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
CC
2IN+
2IN
2OUT
4OUT
4IN
4IN+
GND
3IN+
3IN
3OUT
(TOP VIEW)
TLV2244
D, N, OR PW PACKAGE
TLV2241, TLV2242, TLV2244
FAMILY OF 1-
A/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SLOS329C JULY 2000 REVISED - NOVEMBER 2000
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
CC
(see Note 1)
16.5 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(any input)
10 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
10 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
JA
TA
25
C
TA = 125
C
PACKAGE
JC
(
C/W)
JA
(
C/W)
A
POWER RATING
A
POWER RATING
D (8)
38.3
176
710 mW
142 mW
D (14)
26.9
122.6
1022 mW
204.4 mW
DBV (5)
55
324.1
385 mW
77.1 mW
DGK (8)
54.2
259.9
481 mW
96.2 mW
N (14)
32
78
1600 mW
320.5 mW
P (8)
41
104
1200 mW
240.4 mW
PW (14)
29.3
173.6
720 mW
144 mW
recommended operating conditions
MIN
MAX
UNIT
Supply voltage VCC
Single supply
2.5
12
V
Supply voltage, VCC
Split supply
1.25
6
V
Common-mode input voltage range, VICR
0
VCC
V
Operating free air temperature TA
C-suffix
0
70
C
Operating free-air temperature, TA
I-suffix
40
125
C
TLV2241, TLV2242, TLV2244
FAMILY OF 1-
A/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SLOS329C JULY 2000 REVISED - NOVEMBER 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at recommended operating conditions, V
CC
= 2.7, 5 V, and 12 V (unless
otherwise noted)
dc performance
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VIO
Input offset voltage
V
V
/2 V
25
C
600
3000
V
VIO
Input offset voltage
VO = VCC/2 V,
VIC = VCC/2 V RS = 50
Full range
4500
V
VIO
Offset voltage drift
VIC = VCC/2 V, RS = 50
25
C
3
V/
C
VCC = 2 7 V
25
C
55
100
VCC = 2.7 V
Full range
50
CMRR
Common mode rejection ratio
VIC = 0 to VCC RS = 50
VCC = 5 V
25
C
60
100
dB
CMRR
Common-mode rejection ratio
VIC = 0 to VCC, RS = 50
VCC = 5 V
Full range
53
dB
VCC = 12 V
25
C
60
100
VCC = 12 V
Full range
55
VCC = 2 7 V VO( ) = 1 V RL = 500 k
25
C
100
400
VCC = 2.7 V, VO(pp) = 1 V, RL = 500 k
Full range
30
AVD
Large-signal differential voltage
VCC = 5 V
VO( ) = 3 V RL = 500 k
25
C
250
1000
V/mV
AVD
g
g
g
amplification
VCC = 5 V, VO(pp) = 3 V, RL = 500 k
Full range
100
V/mV
VCC = 12 V
VO( ) = 6 V RL = 500 k
25
C
700
1500
VCC = 12 V, VO(pp) = 6 V, RL = 500 k
Full range
120
Full range is 0
C to 70
C for the C suffix and 40
C to 125
C for the 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
25
250
IIO
Input offset current
TLV224xC
Full range
300
pA
VO = VCC/2 V,
TLV224xI
Full range
400
O
CC
,
VIC = VCC/2 V, RS = 50
25
C
100
500
IIB
Input bias current
TLV224xC
Full range
550
pA
TLV224xI
Full range
1000
ri(d)
Differential input resistance
25
C
300
M
Ci(c)
Common-mode input capacitance
f = 100 kHz
25
C
3
pF
Full range is 0
C to 70
C for the C suffix and 40
C to 125
C for the I suffix. If not specified, full range is 40
C to 125
C.
Specifications at 5 V are ensured by design and device testing at 2.7 V and 12 V.
TLV2241, TLV2242, TLV2244
FAMILY OF 1-
A/Ch RAIL-TO-RAIL INPUT/OUTPUT
OPERATIONAL AMPLIFIERS
SLOS329C JULY 2000 REVISED - NOVEMBER 2000
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at recommended operating conditions, V
CC
= 2.7, 5 V, and 12 V (unless
otherwise noted)
(continued)
output characteristics
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VCC = 2 7 V
25
C
2.65
2.68
VCC = 2.7 V
Full range
2.63
VIC = VCC/2,
VCC = 5 V
25
C
4.95
4.98
IC
CC ,
IOH = 2
A
VCC = 5 V
Full range
4.93
VCC = 12 V
25
C
11.95
11.98
VOH
High level output voltage
VCC = 12 V
Full range
11.93
V
VOH
High-level output voltage
VCC = 2 7 V
25
C
2.62
2.65
V
VCC = 2.7 V
Full range
2.6
VIC = VCC/2,
VCC = 5 V
25
C
4.92
4.95
IC
CC ,
IOH = 50
A
VCC = 5 V
Full range
4.9
VCC = 12 V
25
C
11.92
11.95
VCC = 12 V
Full range
11.9
VIC = VCC/2 IOL = 2
A
25
C
90
150
VOL
Low level output voltage
VIC = VCC/2, IOL = 2
A
Full range
180
mV
VOL
Low-level output voltage
VIC = VCC/2 IOL = 50
A
25
C
180
230
mV
VIC = VCC/2, IOL = 50
A
Full range
260
IO
Output current
VO = 0.5 V from rail
25
C
200
A
Full range is 0
C to 70
C for the C suffix and 40
C to 125
C for the I suffix. If not specified, full range is 40
C to 125
C.
power supply
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
UNIT
VCC = 2 7 V or 5 V
25
C
980
1200
ICC
Supply current (per channel)
VO = VCC/2
VCC = 2.7 V or 5 V
Full range
1500
nA
ICC
Supply current (per channel)
VO = VCC/2
VCC = 12 V
25
C
1000
1250
nA
VCC = 12 V
Full range
1550
VCC = 2.7 to 5 V,
25
C
70
100
dB
Power supply rejection ratio
VCC = 2.7 to 5 V,
VIC = VCC/2 V,
TLV224xC
Full range
65
dB
PSRR
Power supply rejection ratio
(
VCC/
VIO)
No load,
TLV224xI
Full range
60
dB
(
VCC/
VIO)
VCC = 5 to 12 V, VIC = VCC/2 V,
25
C
70
100
dB
CC
IC
CC
No load
Full range
70
dB
Full range is 0
C to 70
C for the C suffix and 40
C to 125
C for the I suffix. If not specified, full range is 40
C to 125
C.
Specifications at 5 V are ensured by design and device testing at 2.7 V and 12 V.
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