Datasheet > LT1013_15

LT1013_15

更新时间： 2024-11-21 01:22:55

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
26页	519K
描述
Dual Precision Op Amp

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中文翻译

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数据手册

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LT1013_15 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LT1013_15相关器件

型号	品牌	获取价格	描述	数据表
LT1013A	TI	获取价格	DUAL PRECISION OPERATIONAL AMPLIFIERS
LT1013ACH	Linear	获取价格	Quad Precision Op Amp
LT1013ACJ8	Linear	获取价格	Quad Precision Op Amp
LT1013ACJ8#TRPBF	Linear	获取价格	IC DUAL OP-AMP, 240 uV OFFSET-MAX, CDIP8, 0.300 INCH, LEAD FREE, HERMETIC SEALED, CERAMIC,
LT1013ACJG	TI	获取价格	DUAL OP-AMP, 150uV OFFSET-MAX, 0.7MHz BAND WIDTH, CDIP8, 0.300 INCH, HERMETIC SEALED, CERA
LT1013ACL	TI	获取价格	DUAL OP-AMP, 150uV OFFSET-MAX, 0.7MHz BAND WIDTH, MBCY8, HERMETIC SEALED, METAL CAN-8
LT1013ACN8	Linear	获取价格	Quad Precision Op Amp
LT1013ACN8#PBF	Linear	获取价格	LT1013 - Dual Precision Op Amp; Package: PDIP; Pins: 8; Temperature Range: 0°C to
LT1013ACN8#TRPBF	Linear	获取价格	IC DUAL OP-AMP, 240 uV OFFSET-MAX, PDIP8, 0.300 INCH, LEAD FREE, PLASTIC, DIP-8, Operation
LT1013ACP	TI	获取价格	DUAL PRECISION OPERATIONAL AMPLIFIERS

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