Datasheet > LT1014ISW#TRMPBF

LT1014ISW#TRMPBF

更新时间： 2024-11-05 08:43:27

品牌	Logo	应用领域
凌特 - Linear		放大器光电二极管
页数	文件大小	规格书
26页	509K
描述
Quad Precision Op Amp

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中文翻译

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数据手册

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LT1014ISW#TRMPBF 数据手册

LT1013/LT1014

Quad Precision Op Amp (LT1014)

Dual Precision Op Amp (LT1013)

DescripTion

FeaTures

TheLT^®1014istheﬁrstprecisionquadoperationalampliﬁer

which directly upgrades designs in the industry standard

14-pinDIPLM324/LM348/OP-11/4156pinconﬁguration.

It is no longer necessary to compromise speciﬁcations,

while saving board space and cost, as compared to single

operational ampliﬁers.

Single Supply Operation

Input Voltage Range Extends to Ground

Output Swings to Ground While Sinking Current

Pin Compatible to 1458 and 324 with Precision Specs

Guaranteed Offset Voltage: 150µV Max

Guaranteed Low Drift: 2µV/°C Max

Guaranteed Offset Current: 0.8nA Max

The LT1014’s low offset voltage of 50µV, drift of 0.3µV/°C,

offset current of 0.15nA, gain of 8 million, common mode

rejection of 117dB and power supply rejection of 120dB

qualify it as four truly precision operational ampliﬁers.

Particularly important is the low offset voltage, since no

offsetnullterminalsareprovidedinthequadconﬁguration.

Althoughsupplycurrentisonly350µAperampliﬁer,anew

output stage design sources and sinks in excess of 20mA

of load current, while retaining high voltage gain.

Guaranteed High Gain

5mA Load Current: 1.5 Million Min

17mA Load Current: 0.8 Million Min

Guaranteed Low Supply Current: 500µA Max

Low Voltage Noise, 0.1Hz to 10Hz: 0.55µV

Low Current Noise—Better than 0P-07, 0.07pA/√Hz

P-P

applicaTions

Similarly,theLT1013istheﬁrstprecisiondualopampinthe

8-pin industry standard conﬁguration, upgrading the per-

formanceofsuchpopulardevicesastheMC1458/MC1558,

LM158andOP-221.TheLT1013’sspeciﬁcationsaresimilar

to (even somewhat better than) the LT1014’s.

Battery-Powered Precision Instrumentation

Strain Gauge Signal Conditioners

Thermocouple Ampliﬁers

Instrumentation Ampliﬁers

4mA to 20mA Current Loop Transmitters

Both the LT1013 and LT1014 can be operated off a single

5V power supply: input common mode range includes

ground;theoutputcanalsoswingtowithinafewmillivolts

of ground. Crossover distortion, so apparent on previous

single-supplydesigns,iseliminated.Afullsetofspeciﬁca-

tions is provided with 15V and single 5V supplies.

Multiple Limit Threshold Detection

Active Filters

Multiple Gain Blocks

L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear

Technology Corporation. All other trademarks are the property of their respective owners.

Typical applicaTion

LT1014 Distribution of Offset Voltage

3-Channel Thermocouple Thermometer

700

15V

299k

= 25°C

600

500

400

300

200

100

425 LT1014s

(1700 OP AMPS)

TESTED FROM

THREE RUNS

J PACKAGE

LT1004

1.2V

–

YSI 44007

1684Ω

260Ω

OUTPUT A

10mV/°C

AT 25°C

LT1014

1.8k

–

USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM.

COLD JUNCTION COMPENSATION ACCURATE

TO 1°C FROM 0°C TO 60°C.

OUTPUT B

10mV/°C

–300 –200 –100

100

200

300

LT1014

INPUT OFFSET VOLTAGE (µV)

1013/14 TA02

USE 4TH AMPLIFIER FOR OUTPUT C.

10134fd

ꢀ

12 3 4 5 6 7...26

中文翻译

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与LT1014ISW#TRMPBF相关器件

型号	品牌	获取价格	描述	数据表
LT1014ISW#TRPBF	Linear	获取价格	LT1014 - Quad Precision Op Amp; Package: SO; Pins: 16; Temperature Range: -40°C to
LT1014J	TI	获取价格	QUAD PRECISION OPERATIONAL AMPLIFIERS
LT1014MFK	TI	获取价格	QUAD PRECISION OPERATIONAL AMPLIFIERS
LT1014MFKB	TI	获取价格	QUAD PRECISION OPERATIONAL AMPLIFIERS
LT1014MJ	TI	获取价格	QUAD PRECISION OPERATIONAL AMPLIFIERS
LT1014MJ	Linear	获取价格	Quad Precision Op Amp
LT1014MJ#TRPBF	Linear	获取价格	IC QUAD OP-AMP, 550 uV OFFSET-MAX, CDIP14, 0.300 INCH, LEAD FREE, HERMETIC SEALED, CERAMIC
LT1014MJ/883	Linear	获取价格	IC QUAD OP-AMP, 550 uV OFFSET-MAX, CDIP14, 0.300 INCH, HERMETIC SEALED, CERAMIC, DIP-14, O
LT1014MJB	TI	获取价格	QUAD PRECISION OPERATIONAL AMPLIFIERS
LT1014MN	Linear	获取价格	IC QUAD OP-AMP, 70 uV OFFSET-MAX, PDIP, 0.300 INCH, PLASTIC, DIP, Operational Amplifier

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