LT1014IN

更新时间： 2024-11-03 22:46:55

品牌	Logo	应用领域
凌特 - Linear		运算放大器光电二极管
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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LT1014IN 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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LT1014IN 替代型号

型号	品牌	替代类型	描述	数据表
LT1014IN#PBF	Linear	完全替代	LT1014 - Quad Precision Op Amp; Package: PDIP; Pins: 14; Temperature Range: -40°C
LT1014DN	Linear	完全替代	Quad Precision Op Amp
LT1014CN	Linear	完全替代	Quad Precision Op Amp

与LT1014IN相关器件

型号	品牌	获取价格	描述	数据表
LT1014IN#PBF	Linear	获取价格	LT1014 - Quad Precision Op Amp; Package: PDIP; Pins: 14; Temperature Range: -40°C
LT1014IS	Linear	获取价格	Quad Precision Op Amp
LT1014ISW	Linear	获取价格	Quad Precision Op Amp (LT1014) Dual Precision Op Amp (LT1013)
LT1014ISW#PBF	Linear	获取价格	LT1014 - Quad Precision Op Amp; Package: SO; Pins: 16; Temperature Range: -40°C to
LT1014ISW#TR	Linear	获取价格	LT1014 - Quad Precision Op Amp; Package: SO; Pins: 16; Temperature Range: -40°C to
LT1014ISW#TRMPBF	Linear	获取价格	Quad Precision Op Amp
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

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