TL034CDRE4 datasheet(48/72 Pages) TI1

Part #	TL034CDRE4

Description	ENHANCED-JFET LOW-POWER LOW-OFFSET OPERATIONAL AMPLIFIERS

PDF	72 Pages

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Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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48 / 72 page

TL03x, TL03xA

ENHANCED-JFET LOW-POWER LOW-OFFSET

OPERATIONAL AMPLIFIERS

SLOS180C − FEBRUARY 1997 − REVISED DECEMBER 2001

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

audio-distribution amplifier

This audio-distribution amplifier (see Figure 69) feeds the input signal to three separate output channels. U1A

amplifies the input signal with a gain of 10, while U1B, U1C, and U1D serve as buffers to the output channels.

The gain response of this circuit is very flat from 20 Hz to 20 kHz. The TL03x allows quick response to the input

signal while maintaining low power consumption.

−

VCC+

1 M

μF

U1B

10 k

100 k

100

μF

−

U1C

−

U1D

−

U1A

100 k

VCC+

VOA

VOB

VOC

NOTE A: U1A through U1D = TL03x; VCC+ = 5 V

Figure 69. Audio-Distribution Amplifier Circuit

TL034CDRE4 Datasheet(PDF) 48 Page - Texas Instruments