LM1972_14 datasheet(6/21 Pages) TI1

Teilenummer	LM1972

Bauteilbeschribung	LM1972 關Pot 2-Channel 78dB Audio Attenuator with Mute

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LM1972

SNAS094D – APRIL 1995 – REVISED MARCH 2013

www.ti.com

Typical Performance Characteristics

Supply Current vs

Supply Voltage

Temperature

Figure 4.

Figure 5.

Noise Floor Spectrum by FFT

THD

Amplitude

vs

Freq by FFT

Frequency

VDD − VSS = 12V

Figure 6.

Figure 7.

THD

vs

VOUT at

1 KHz by FFT

VDD − VSS = 12V

Crosstalk Test

Figure 8.

Figure 9.

6

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