LM4937RL/NOPB National Semiconductor, LM4937RL/NOPB Datasheet - Page 24

• Manufacturer Part Number: LM4937RL/NOPB
• Description: IC AUDIO SUBSYSTM 1.25W 36USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4937RL/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 1.25W x 1 @ 8 Ohm; 80mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, I²C, I²S, Mute, Shutdown, SPI, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4937RLTR

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The R divider can also be used along with the P divider in order to create the clock needed to support low sample rates.
R_DIV
3
2
0
Divide Value
1.5
2
1
DAC Clock Generator Input Frequency <MHz>
12
6
8
24
Sample Rate Supported <KHz>
24
32
48