TLV247X-Q1_16 Datasheet, PDF (1/34 Pages) Texas Instruments – FAMILY OF 600-uA.CH 2.8-HHz RAIL-TO-RAIL INPUT-OUTPUT HIGH-DRIVE OPERATIONAL AMPLIFIERS

TLV247xĆQ1, TLV247xAĆQ1
FAMILY OF 600ƵA/Ch 2.8ĆMHz RAILĆTOĆRAIL INPUT/OUTPUT
HIGHĆDRIVE OPERATIONAL AMPLIFIERS
SGLS180B − AUGUST 2003 − REVISED APRIL 2008
D Qualified for Automotive Applications
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D CMOS Rail-To-Rail Input/Output
D Input Bias Current . . . 2.5 pA
D Low Supply Current . . . 600 µA/Channel
D Gain-Bandwidth Product . . . 2.8 MHz
D High Output Drive Capability
− ±10 mA at 180 mV
− ±35 mA at 500 mV
D Input Offset Voltage . . . 250 µV (typ)
D Supply Voltage Range . . . 2.7 V to 6 V
NC
IN −
IN +
GND
TLV2471
D PACKAGE
(TOP VIEW)
1
8
2
7
3
6
4
5
NC
V_DD
OUT
NC
description
The TLV247x is a family of CMOS rail-to-rail input/output operational amplifiers that establishes a new
performance point for supply current versus ac performance. These devices consume just 600 µA/channel
while offering 2.8 MHz of gain-bandwidth product. Along with increased ac performance, the amplifier provides
high output drive capability, solving a major shortcoming of older micropower operational amplifiers. The
TLV247x can swing to within 180 mV of each supply rail while driving a 10-mA load. For non-RRO applications,
the TLV247x can supply ±35 mA at 500 mV off the rail. Both the inputs and outputs swing rail-to-rail for increased
dynamic range in low-voltage applications. This performance makes the TLV247x family ideal for sensor
interface, portable medical equipment, and other data acquisition circuits.
The family is fully specified at 3 V and 5 V across the automotive temperature range (− 40°C to 125°C).
DEVICE
TLV2471
TLV2472
TLV2474
FAMILY TABLE
NUMBER OF UNIVERSAL EVM
CHANNELS
BOARD
1
See the EVM
2
selection guide
4
(SLOU060)
A SELECTION OF SINGLE-SUPPLY OPERATIONAL AMPLIFIER PRODUCTS‡
DEVICE
VDD
(V)
VIO
BW
SLEW RATE IDD (per channel) OUTPUT
(µV)
(MHz)
(V/µs)
(µA)
DRIVE
TLV247X
2.7 − 6
250
2.8
1.5
600
±35 mA
TLV245X
2.7 − 6
20
0.22
0.11
23
±10 mA
TLV246X
2.7 − 6
150
6.4
1.6
550
±90 mA
TLV277X
2.5 − 6
360
5.1
10.5
‡ _{All specifications measured at 5 V.}
1000
±10 mA
RAIL-TO-RAIL
I/O
I/O
I/O
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.
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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