Datasheet Linear Technology LT1079ISW#TRPBF — 数据表

制造商	Linear Technology
系列	LT1079
零件号	LT1079ISW#TRPBF

微功率、四路、单电源、精准运算放大器

数据表

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PDF, 618 Kb, 语言: en, 文件上传: Aug 4, 2017, 页数: 20
Micropower, Dual and Quad, Single Supply, Precision Op Amps

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Package	SW-16
Package Code	SW
Package Index	05-08-1620 (SW16)

参数化

Number of Channels	4
Unity Gain BW	0.2 MHz

Av Min Stable	1 V/V
Avol	60 dB
Common Mode Rejection Ratio	110 dB
Cload	1800 pF
Design Tools	LTspice Model
Enoise 1/f Corner	0.7 Hz
Enoise Density	28 nV/rtHz
Export Control	no
Ibias	6 nA
Inoise	0.06 pA/rtHz
Inoise 1/f Corner	95 Hz
Ios	0.00005 µA
Iout	15 mA
Isupply	0.038 mA
LF Enoise	0.6 µVPP
Operating Temperature Range	-40 to 85 °C
Over-the-Top	no
PSRR	114 dB
Rail-to-Rail	In to V-
Rail-to-Rail In	no
Rail-to-Rail Out	no
SR	0.07 V/µs
Shutdown	no
Single Supply	yes
Type	VFB
VinCM High (from V+)	1.2 V
VinCM Low (from V-)	-0.3 V
Vos	0.035 mV
Vos TC	0.4 µV/C
Vs Max	44 V
Vs Min	2.2 V

生态计划

RoHS

Compliant

其他选择

LT1078 LT1078

设计须知

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Chopper vs Bipolar Op AmpsвЂ”An Unbiased Comparison &mdash DN42
PDF, 70 Kb, 档案已发布: Dec 1, 1990
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Chopper vs Bipolar Op AmpsвЂ”An Unbiased Comparison
Design Note 42
George Erdi Table 1 lists the parameters of importance. In all input
parameters (except noise) the advantage unquestionably goes to the choppers. 5ОјV maximum offset voltage, 0.5ОјV/В°C maximum drift are commonly found
Table 1. Chopper Stabilized vs Precision Bipolar Op Amps
ADVANTAGE
PARAMETER
Offset Voltage
Offset Drift
All Other DC Specs CHOPPER BIPOLAR COMMENTS
вњ“
вњ“
вњ“ No Contest Wideband, 20Hz to
1MHz вњ“ See Details in Text Noise вњ“ See Details in Text вњ“ Rail to Rail Swing
2mA Limit on
Choppers Output: Light Load
Heavy Load
Single Supply
Application вњ“ вњ“ Inherent to
Choppers Needs
Special Design
Bipolars В±15V Supply Voltage вњ“ Except LTC1150 Prejudice/Tradition вњ“ Still a Chopper
Problem Cost 08/90/86_conv вњ“ Unless DC …
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3V Operation of Linear Technology Op Amps &mdash DN56
PDF, 78 Kb, 档案已发布: Feb 1, 1992
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3V Operation of Linear Technology Op Amps -Design Note 56
George Erdi
The latest trend in digital electronics is the introduction
of numerous ICs operating on regulated 3V or 3.3V
power supplies. This is a logical development to increase
circuit densities and to reduce power dissipation. In addition, many systems are directly powered by two AA
cells or 3V lithium batteries. Clearly, analog ICs which
work on 3V with good dynamic range to complement
these digital circuits are, and will be, in great demand.
Many Linear Technology operational ampliп¬Ѓers work
well on a 3V supply. The purpose of this design note
is to list these devices and their performance when
powered by 3V. The op amps can be divided into two
groups: single and dual supply devices. The single supply
op amps are optimized for, and fully speciп¬Ѓed at, a 5V
positive supply with the negative supply terminal tied
to ground. Input common mode voltage range goes
below ground, and the output swings to within a few
millivolts of ground while sinking current. Members of
the single supply family are the micropower LTВ®1077/
LT1078/LT1079 single, dual and quad op amps with
40ОјA supply current per ampliп¬Ѓer, the LT1178/LT1179 dual and quad with 13ОјA per ampliп¬Ѓer. The LT1006/
LT1013/LT1014 single, dual and quad have faster speed …

模型线

系列: LT1079 (8)

LT1079ACN#PBF LT1079CN#PBF LT1079IN#PBF LT1079ISW#PBF LT1079ISW#TRPBF LT1079MJ LT1079SW#PBF LT1079SW#TRPBF

制造商分类

Signal Conditioning > Amplifiers > Operational Amplifiers (Op Amps) > High Voltage Amplifiers (>12V) | Precision Amplifiers (Vos | Low Power Amplifiers (Is < 1mA/amp)
Space & Harsh Environment > Military Hermetic (M)

其他名称:

LT1079ISWTRPBF, LT1079ISW TRPBF