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SGLS217B − NOVEMBER 2003 − REVISED JUNE 2006
D
Controlled Baseline
− One Assembly/Test Site, One Fabrication
Site
D Output Swing Includes Both Supply Rails
D Low Noise . . . 19 nV/√Hz Typ at f = 1 kHz
D Low Input Bias Current . . . 1 pA Typ
D
D
D
D
D
Extended Temperature Performance of
−40°C to 125°C
Enhanced Diminishing Manufacturing
Sources (DMS) Support
D Fully Specified for Both Single-Supply and
Split-Supply Operation
D Very Low Power . . . 34 µA Per Channel
(Typ)
Enhanced Product-Change Notification
D Common-Mode Input Voltage Range
†
Qualification Pedigree
Includes Negative Rail
ESD Protection Exceeds 2000 V Per
D Low Input Offset Voltage:
MIL-STD-883, Method 3015; Exceeds 150 V
(TLV2252/52A) and 100 V (TLV2254/54A)
Using Machine Model (C = 200 pF, R = 0)
850 µV Max at T = 25°C
A
D Wide Supply Voltage Range:
2.7 V to 16 V
†
Component qualification in accordance with JEDEC and industry
standards to ensure reliable operation over an extended
temperature range. This includes, but is not limited to, Highly
Accelerated Stress Test (HAST) or biased 85/85, temperature
cycle, autoclave or unbiased HAST, electromigration, bond
intermetallic life, and mold compound life. Such qualification
testing should not be viewed as justifying use of this component
beyond specified performance and environmental limits.
D Macromodel Included
HIGH-LEVEL OUTPUT VOLTAGE
description/ordering information
vs
HIGH-LEVEL OUTPUT CURRENT
The TLV2252 and TLV2254 are dual and
quadruple low-voltage operational amplifiers from
Texas Instruments. Both devices exhibit rail-to-rail
output performance for increased dynamic range
in single- or split-supply applications. The
TLV225x family consumes only 34 µA of supply
current per channel. This micropower operation
makes them good choices for battery-powered
applications. This family is fully characterized at
3 V and 5 V and is optimized for low-voltage
applications. The noise performance has been
dramatically improved over previous generations
of CMOS amplifiers. The TLV225x has a noise
level of 19 nV/√Hz at 1kHz, four times lower than
competitive micropower solutions.
3
2.5
2
V
DD
= 3 V
T
A
= −40°C
T
A
= 25°C
1.5
1
T
A
= 85°C
T
A
= 125°C
0.5
0
The TLV225x, exhibiting high input impedance
and low noise, are excellent for small-signal
conditioning for high-impedance sources, such as
piezoelectric transducers. Because of the micro-
power dissipation levels combined with 3-V
operation, these devices work well in hand-held
0
200
400
600
800
|I | − High-Level Output Current − µA
OH
Figure 1
monitoring and remote-sensing applications. In addition, the rail-to-rail output feature with single or split supplies
makes this family a great choice when interfacing with analog-to-digital converters (ADCs). For precision
applications, the TLV225xA family is available and has a maximum input offset voltage of 850 µV.
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.
Advanced LinCMOS is a trademark of Texas Instruments.
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Copyright 2003 − 2006, Texas Instruments Incorporated
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1
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