LT1014AM(RevA) View Datasheet(PDF) - Linear Technology

Part Name

Description

Manufacturer

LT1014AM
(Rev.:RevA)

Quad Precision Op Amp (LT1014) Dual Precision Op Amp (LT1013)

Linear Technology 

TYPICAL APPLICATIO S

+5V

Q3

2N2905

5V Powered 4mA–20mA Current Loop Transmitter†

820Ω

LT1013/LT1014

74C04

(6)

T1

Q1

2N2905

10μF

+

68Ω

Q4

2N2222

2k

100pF

† 12-BIT ACCURACY.

* 1% FILM.

T1 = PICO-31080.

10k

0.33

0.002

10k

+5V

8

2

1

A1

1/2 LT1013

3

4k*

820Ω

100k

4

10k*

4.3k

+5V

1k

4mA

TRIM 7

LT1004

1.2V

Q2

2N2905

6

A2

1/2 LT1013

5

INPUT

0 TO 4V

10μF

+

1N4002 (4)

10k*

10k*

20mA

TRIM

80k*

100Ω*

4mA-20mA OUT

TO LOAD

2.2kΩ MAXIMUM

1013/14 TA13

Fully Floating Modification to 4mA-20mA Current Loop†

TO INVERTER 7

DRIVE

+5V

8

6

A1

1/2 LT1013

5

4

10k*

4.3k

+5V

LT1004

1.2V

T1

0.1Ω

3

100k

1

A2

1/2 LT1013

2

68k*

4k* 301Ω*

1k

20mA

TRIM

2k

4mA

TRIM

INPUT

0V–4V

+

10μF

1N4002 (4)

† 8-BIT ACCURACY.

4mA-20mA OUT

FULLY FLOATING

1013/14 TA14

10134fc

15

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