LT1007CDW datasheet(23/24 Pages) TI

부품명	LT1007CDW

상세설명	LOW-NOISE, HIGH-SPEED, PRECISION OPERATIONAL AMPLIFIERS

PDF	24 Pages

Scroll/Zoom	100%

제조업체	TI [Texas Instruments]

홈페이지	http://www.ti.com

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23 / 24 page

LT1007, LT1007A, LT1037, LT1037A

LOW-NOISE, HIGH-SPEED, PRECISION OPERATIONAL AMPLIFIERS

SLOS017C – D3195, FEBRUARY 1989 – REVISED JANUARY 1993

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

2.5 V

LT1007

LT1009

5 k

Ω

–7.5 V

7.5 V

Reference Out

Ω†

30.1

Bridge

350

Ω

7.5 V

–7.5 V

LT1007

Output

0 to 10 V

Trim

Zero

10 k

Ω

15 V

–15 V

LT1007

µF

30.1 k

Ω†

499

Ω†

50 k

Ω

Trim

Gain

–

† RN60C Film Resistors

The LT1007 is capable of providing excitation current

directly to bias the 350-

Ω bridge at 5 V. With only 5 V

across the bridge (as opposed to the usual 10 V) total

power dissipation and bridge warm-up drift is reduced.

The bridge output signal is halved, but the LT1007 can

amplify the reduced signal accurately.

Figure 50. Strain Gauge Signal Conditioner With Bridge Excitation

LT1007CDW 데이터시트(PDF) 23 Page - Texas Instruments

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