TLC4502AMFKB datasheet(23/32 Pages) TI

Part #	TLC4502AMFKB

Description	FAMILY OF SELF-CALIBRATING Self-CalE PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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23 / 32 page

TLC4501, TLC4501A, TLC4502, TLC4502A

FAMILY OF SELF-CALIBRATING (Self-Cal

™)

PRECISION CMOS RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

SLOS221A – MAY 1998 – REVISED JULY 1999

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

1/2

TLC4502

–

90 k

Ω

9 k

Ω

1 k

Ω

1 k

Ω

9 k

Ω

90 k

Ω

1/2

TLC4502

–

VDD

0.1 pF

VO+

VO–

1 k

Ω

VDD

1 k

Ω

VI2

VI1

Gain = 10

Gain = 100

V(REF)+

V(REF)–

(Gain

+ 10) V

O +

I1 *

)

) R5 )

(REF) Where R1

+ R6, R2 + R5, and R3 + R4

(Gain

+ 100) V

O +

I1 *

) R5 ) R6

) V

(REF) Where R1

+ R6, R2 + R5, and R3 + R4

Figure 36. Single-Supply Programmable Instrumentation Amplifier Circuit

1/2

TLC4502

–

1/2

TLC4502

–

RP1 < 1 kΩ

V(REF)

O +

) R4

) 2R4

) V

(REF)

RP2 < 1 kΩ

Where : R1

+ R4 and R2 + R3

Figure 37. Two Operational-Amplifier Instrumentation Amplifier Circuit

TLC4502AMFKB Datasheet(PDF) 23 Page - Texas Instruments

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