LM1972M/NOPB National Semiconductor, LM1972M/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM1972M/NOPB
• Description: IC AUDIO ATTENUATR W/MUTE 20SOIC
• Manufacturer: National Semiconductor
• Type: Audio Attenuatorr

Specifications of LM1972M/NOPB

• Applications: Consoles, MIDI
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Attenuator Step Size: 0.5/1dB
• Number Of Bits: 16
• Number Of Channels: 2
• Power Dissipation: 150mW
• Supply Current: 4mA
• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Package Type: SOIC W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM1972M; *LM1972M/NOPB; LM1972M

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Noise Floor Spectrum by FFT
Amplitude vs Frequency
Supply Current vs
V
Supply Voltage
THD vs V
1 KHz by FFT
DD
− V
SS
OUT
= 12V
at
1197815
1197819
1197817
4
THD vs Freq by FFT
Supply Current vs
V
Crosstalk Test
Temperature
DD
− V
SS
= 12V
1197816
1197820
1197818