LT1014ISWPBF Linear Technology Corporation, LT1014ISWPBF Datasheet

LT1014ISWPBF

Manufacturer Part Number

LT1014ISWPBF

Description

SOP16

Manufacturer

Linear Technology Corporation

Datasheets

1.LT1014ISWTR.pdf (26 pages)

2.LT1014ISWPBF.pdf (24 pages)

Specifications of LT1014ISWPBF

Date_code

06+

Current page: 1 of 26
Download datasheet (514Kb)

applicaTions

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

FeaTures

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

COLD JUNCTION COMPENSATION ACCURATE

TO ±1°C FROM 0°C TO 60°C.

USE 4TH AMPLIFIER FOR OUTPUT C.

Single Supply Operation

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

Guaranteed High Gain

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

Battery-Powered Precision Instrumentation

4mA to 20mA Current Loop Transmitters

Multiple Limit Threshold Detection

Active Filters

Multiple Gain Blocks

Input Voltage Range Extends to Ground

Output Swings to Ground While Sinking Current

5mA Load Current: 1.5 Million Min

17mA Load Current: 0.8 Million Min

Strain Gauge Signal Conditioners

Thermocouple Amplifiers

Instrumentation Amplifiers

LT1014

–

LT1004

3-Channel Thermocouple Thermometer

1.2V

299k

1684

260

1.8k

YSI 44007

AT 25°C

–

LT1014

P-P

OUTPUT A

10mV/°C

OUTPUT B

10mV/°C

Quad Precision Op Amp (LT1014)

DescripTion

The LT

which directly upgrades designs in the industry standard

14-pin DIP LM324/LM348/OP-11/4156 pin configuration.

It is no longer necessary to compromise specifications,

while saving board space and cost, as compared to single

operational amplifiers.

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

offset null terminals are provided in the quad configuration.

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.

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

8-pin industry standard configuration, upgrading the per-

formance of such popular devices as the MC1458/MC1558,

LM158 and OP-221. The LT1013’s specifications are similar

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

Both the LT1013 and LT1014 can be operated off a single

5V power supply: input common mode range includes

ground; the output can also swing to within a few millivolts

of ground. Crossover distortion, so apparent on previous

single-supply designs, is eliminated. A full set of specifica-

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

Dual Precision Op Amp (LT1013)

1014 is the first precision quad operational amplifier

LT1014 Distribution of Offset Voltage

700

600

500

400

300

200

100

–300

425 LT1014s

(1700 OP AMPS)

TESTED FROM

THREE RUNS

J PACKAGE

= ±15V

= 25°C

–200

INPUT OFFSET VOLTAGE (µV)

LT1013/LT1014

–100

100

200

1013/14 TA02

300

10134fd

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