TLV271-Q1_15 Datasheet, PDF (1/28 Pages) Texas Instruments – OPERATIONAL AMPLIFIERS

TLV271-Q1, TLV272-Q1, TLV274-Q1
FAMILY OF 550-µA/Ch 3-MHz RAIL-TO-RAIL OUTPUT
OPERATIONAL AMPLIFIERS
SGLS275A − OCTOBER 2004 − REVISED JUNE 2008
D Qualified for Automotive Applications
D Rail-To-Rail Output
D Wide Bandwidth . . . 3 MHz
D High Slew Rate . . . 2 .4 V/µs
D Supply Voltage Range . . . 2.7 V to 16 V
D Supply Current . . . 550 µA/Channel
D Input Noise Voltage . . . 39 nV/√Hz
D Input Bias Current . . . 1 pA
D Specified Temperature Range
−40°C to 125°C . . . Automotive Grade
D Ultrasmall Packaging
− 5-Pin SOT-23 (TLV271)
D Ideal Upgrade for TLC27x Family
description
Operational Amplifier
+
−
The TLV27x takes the minimum operating supply voltage down to 2.7 V over the extended automotive
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 µA.
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.
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 Texas Instruments MSP430.
SELECTION OF SIGNAL AMPLIFIER PRODUCTS†
DEVICE
V_DD (V)
V_IO
(µV)
Iq/Ch
GBW SR
(µA) ^{IIB (pA)} (MHz) (V/µs) ^SHUTDOWN
TLV27x
2.7−16
500
550
1
3
2.4
—
TLC27x
3−16
1100
675
1
1.7
3.6
—
TLV237x
2.7−16
500
550
1
3
2.4
Yes
TLC227x
4−16
300
1100
1
2.2
3.6
—
TLV246x
2.7−6
150
550
1300
6.4
1.6
Yes
TLV247x
2.7−6
250
600
2
2.8
1.5
Yes
TLV244x
2.7−10
300
725
1
1.8
1.4
—
† _{Typical values measured at 5 V, 25°C}
RAIL-
TO-
RAIL
O
—
I/O
O
I/O
I/O
O
SINGLES/DUALS/QUADS
S/D/Q
S/D/Q
S/D/Q
D/Q
S/D/Q
S/D/Q
D/Q
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.
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Copyright  2008 Texas Instruments Incorporated
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