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SLOS245E − MARCH 2000 − REVISED JANUARY 2005
Operational Amplifier
D
D
D
D
D
D
D
D
Supply Voltage Range . . . 1.8 V to 3.6 V
Rail-to-Rail Input/Output
+
−
High Bandwidth . . . 8 MHz
High Slew Rate . . . 4.8 V/µs
V
Exceeds Rails . . . −0.2 V to V + 0.2
DD
ICR
DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE
Supply Current . . . 650 µA/Channel
Input Noise Voltage . . . 9 nV/√Hz at 10 kHz
Specified Temperature Range:
0°C to 70°C . . . Commercial Grade
−40°C to 125°C . . . Industrial Grade
vs
FREQUENCY
80
70
240
210
180
150
120
90
V
= 1.8 V & 2.7 V
DD
R = 2 kΩ
L
60
50
40
30
C
= 10 pF
L
T
A
= 25° C
D
D
Ultrasmall Packaging
Phase
Universal Operational Amplifier EVM
60
20
10
30
description
Gain
1 M
0
0
−10
−20
−30
−30
−60
The TLV278x single supply operational amplifiers
provide rail-to-rail input and output capability. The
TLV278x takes the minimum operating supply
voltage down to 1.8 V over the extended industrial
temperature range (−40°C to 125°C) while adding
−90
−120
−40
1 k
10 k
100 k
10 M
f − Frequency − Hz
the rail-to-rail output swing feature. The TLV278x also provides 8 MHz bandwidth from only 650 µA of supply
current. The maximum recommended supply voltage is 3.6 V, which allows the devices to be operated from
( 1.8 V supplies down to 0.9 V) two rechargeable cells.
The combination of wide bandwidth, low noise, and low distortion makes it ideal for high speed and high
resolution data converter applications.
All members are available in PDIP, SOIC, and the newer, smaller SOT-23 (singles), MSOP (duals), and TSSOP
(quads).
FAMILY PACKAGE TABLE
V
[V]
V
I
/ch
I
GBW
[MHz]
SLEW RATE
V
I
O
RAIL-TO-
RAIL
DD
IO
DD
IB
n, 1 kHz
DEVICE
SHUTDOWN
[µV]
250
550
150
250
300
360
[µA]
650
20
[pA]
2.5
3
[V/µs]
[mA]
10
5
[nV/√Hz]
TLV278x(A)
TLV276x(A)
TLV246x(A)
TLV247x(A)
TLV244x(A)
TLV277x(A)
1.8−3.6
1.8−3.6
2.7−6
8
5
18
Y
Y
I/O
I/O
I/O
I/O
O
0.5
6.4
2.8
1.81
5.1
0.23
1.6
95
11
15
16
17
550
600
750
1000
1300
2.5
1
25
20
2
Y
2.7−6
1.5
Y
2.7−10
2.5−5.5
1.4
—
Y
2
10.5
6
O
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.
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