LT1013

更新时间： 2024-11-23 22:46:55

品牌	Logo	应用领域
凌特 - Linear		运算放大器
页数	文件大小	规格书
20页	548K
描述
Quad Precision Op Amp

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中文翻译

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LT1013 数据手册

LT1013/LT1014

Quad Precision Op Amp (LT1014)

Dual Precision Op Amp (LT1013)

FEATURES

DESCRIPTION

TheLT^®1014isthefirstprecisionquadoperationalamplifier

which directly upgrades designs in the industry standard

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

■

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 It is no longer necessary to compromise specifications,

■

Guaranteed Offset Voltage

Guaranteed Low Drift

Guaranteed Offset Current

Guaranteed High Gain

150µV Max.

2µV/°C Max.

0.8nA Max.

while saving board space and cost, as compared to single

operational amplifiers.

TheLT1014’slowoffsetvoltageof50µV, driftof0.3µV/°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

offset null terminals are provided in the quad configura-

tion. Although supply current is only 350µA per amplifier,

a new output stage design sources and sinks in excess of

20mA of load current, while retaining high voltage gain.

5mA Load Current

1.5 Million Min.

0.8 Million Min.

500µA Max.

17mA Load Current

Guaranteed Low Supply Current

Low Voltage Noise, 0.1Hz to 10Hz

■

0.55µVp-p

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

APPLICATIONS

Similarly, the LT1013 is the first precision dual op amp in

the 8-pin industry standard configuration, upgrading the

performance of such popular devices as the MC1458/

1558, LM158 and OP-221. The LT1013’s specifications

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

■

Battery-Powered Precision Instrumentation

Strain Gauge Signal Conditioners

Thermocouple Amplifiers

Instrumentation Amplifiers

■

4mA–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-supply designs, is eliminated. A full set of specifi-

cations is provided with ±15V and single 5V supplies.

■

Multiple Limit Threshold Detection

Active Filters

Multiple Gain Blocks

■

, LTC and LT are registered trademarks of Linear Technology Corporation.

LT1014 Distribution of Offset Voltage

3 Channel Thermocouple Thermometer

700

299k

= ±15V

= 25°C

+5V

600

500

400

300

200

100

425 LT1014s

(1700 OP AMPS)

TESTED FROM

THREE RUNS

J PACKAGE

LT1004

1.2V

–

YSI 44007

5kΩ

1684Ω

260Ω

OUTPUT A

AT 25°C

LT1014

10mV/°C

LT1014

1.8k

–

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

COLD JUNCTION COMPENSATION ACCURATE

OUTPUT B

10mV/°C

LT1014

TO ±1°C FROM 0°C

60°C.

–300 –200 –100

100

200

300

USE 4TH AMPLIFIER FOR OUTPUT C.

INPUT OFFSET VOLTAGE (µV)

12 3 4 5 6 7...20

中文翻译

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与LT1013相关器件

型号	品牌	获取价格	描述	数据表
LT1013_1	Linear	获取价格	Quad Precision Op Amp (LT1014) Dual Precision Op Amp (LT1013)
LT1013_15	Linear	获取价格	Dual Precision Op Amp
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

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