16

LT1013/LT1014

TYPICAL APPLICATIONS

U

LVDT Signal Conditioner

–

+

LT1013

1

3

2

200k

10k

OUT

0V–3V

1µF

100k

14

8

1313

7

12

11

BLK

GRN

BLUE

RD-

BLUE

–

+

LT1011

7

2

3

1/2 LTC1043

1

8

4

1k

+5V

TO PIN 16, LT1043

100k

7.5k

0.01

100k

PHASE

TRIM

LVDT

YEL-BLK

–

+

LT1013

7

5

6

+5V

–5V

0.0050.005

30k

10k

4.7k

1.2k

1N914

LT1004

1.2V

+

10µF

2N4338

LVDT = SCHAEVITZ E-100.

FREQUENCY = 

1.5kHz

YEL-RD

Triple Op Amp Instrumentation Amplifier with Bias Current Cancellation

–

+

1/4 LT1014

9

10

8

OUTPUT

–

+

1/4 LT1014

6

5

7

+

–

1/4 LT1014

12

13

14

4

11

R3

R2

R1

R

G

R1

+

–

1/4 LT1014

2

3

1

V

–

V

+

100k

10pF

2R

10M

R

5M

+INPUT

–INPUT

R3

GAIN = 1 +

()

2R1

R

G

R3

R2

INPUT BIAS CURRENT TYPICALLY <1nA

INPUT RESISTANCE = 3R = 15M FOR VALUES SHOWN

NEGATIVE COMMON-MODE LIMIT = V

–

+ I

B

× 2R + 30mV 

 = 150mV for V

–

= 0V

I

B

= 12nA

2R

10M

17

LT1013/LT1014

TYPICAL APPLICATIONS

U

Voltage Controlled Current Source with

Ground Referred Input and Output

–

+

LT1013

6

5

7

–

+

LT1013

2

8

4

3

1

1M

1.4M

82k

0.005

2N5114

2N4391

LT1004

1.2V

100k

+6V

+16V

–16V

0.005

10

+15V

OUT

–15V

OUT

200k

V

OUT

ADJ

+

15pF

1µF

10

+

+16V

–16V

L1

1MHY

2N3904

2N3906

10k

22k

10k

+V Q1 CLK 2

D1 Q1 Q2D2

CLK 1 Q2

74C74

+

100kHz INPUT

L1 = 24-104 AIE VERNITRON



±5mA OUTPUT

75% EFFICIENCY

+6V

74C00

+6V

= 1N4148

–

+

LT1013

3

2

1

8

4

+

–

A2

LT1013

6

5

7

1M

LT1004

1.2V

1.2k

1N914

0.01Ω

100k

100Ω

120k

30k

V

BATT

6V

0.003µF

5V OUTPUT

50k

OUTPUT ADJUST

10

245

38

LTC1044

100Ω

1N914

+12 OUTPUT

10

2N2219

0.009V DROPOUT AT 5mA OUTPUT.

0.108V DROPOUT AT 100mA OUTPUT.

I

QUIESCENT

= 850µA.

+

Low Dropout Regulator for 6V Battery

–

+

1/2 LT1013

3

2

1

8

4

+5V

0V–2V

1µF

8

11

12

14

7

13

1/2 LTC1043

0.68µF

1k

100Ω

1µF

I

OUT

= 0mA TO 15mA

I

OUT

=

V

IN



100Ω

FOR BIPOLAR OPERATION, 

RUN BOTH ICs FROM 

A BIPOLAR SUPPLY.

6V to ±15V Regulating Converter

18

LT1013/LT1014

TYPICAL APPLICATIONS

U

–

+

1/2 LT1013

1

8

4

3

2

+

–

1/2 LT1013

7

6

5

+5V

1M*

5M*

20k

4.22M*

100k

+5V

1M*R

T1

3.2k

1M*

R

T2

6.25k

R

T

YSI 44201

2.16k*

3.4k*

4.3k

TEMPERATURE 

COMPENSATION 

GENERATOR

LT1009

2.5V

+5V

680Ω

100Ω

100k

560k

MV-209

3.5MHz

XTAL

OSCILLATOR SUPPLY

STABILIZATION

OSCILLATOR

510pF

3.5MHz OUTPUT

0.03ppm/°C, 0°C–70°C

2N2222

1% FILM

3.5MHz XTAL = AT CUT – 35°20'

MOUNT R

T

NEAR XTAL 

3mA POWER DRAIN

THERMISTOR-AMPLIFIER-VARACTOR NETWORK GENERATES 

A TEMPERATURE COEFFICIENT OPPOSITE THE CRYSTAL TO 

MINIMIZE OVERALL OSCILLATOR DRIFT

*



†

Low Power, 5V Driven, Temperature Compensated Crystal Oscillator (TXCO)

†

Step-Up Switching Regulator for 6V Battery

–

+

–

+

LT1013

5

8

4

6

7

LT1013

3

2

1

0.1

200k

LT1004

1.2V

130k

300Ω

OUTPUT

+15V

50mA



INPUT

+6V

+

100

1N5821

2N5262

L1

1MHY

+

2.2

5.6k

220pF

220k1M

22k

2N2222

0.001

LT = AIE–VERNITRON 24–104

78% EFFICIENCY

Part #	LT1014ACJ
Description	OP Amp Quad GP Â±22V/44V14-Pin CDip
Category	IC
Availability	In Stock
Qty	4

Qty	Price
1 - 2	$52.06735
3 +	$39.44496

LT1014ACJ

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Technical Document