LM49350RLX/NOPB National Semiconductor, LM49350RLX/NOPB Datasheet - Page 27

• Manufacturer Part Number: LM49350RLX/NOPB
• Description: IC AUDIO SUBSYSTM .8W D 36USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class Dr

Specifications of LM49350RLX/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 2W x 1 @ 4 Ohm; 69mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: 3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM49350RLX

14.0 Device Register Map
Address
0x0Ah
0x0Bh
0x0Ch
0x00h
0x01h
0x02h
0x03h
0x04h
0x05h
0x06h
0x07h
0x08h
0x09h
0x10h
0x11h
0x12h
0x13h
0x14h
0x15h
0x16h
0x17h
0x18h
0x19h
0x20h
0x21h
0x22h
0x30h
AUXR_LV
L
PHONESR
MICR_LVL
AUXL_LVL
DAC_BASI
PHONESL
AUX_OUT
MICL_LVL
ADC_DSP
OPTIONS
CLOCKS
CLK_DIV
OUTPUT
Register
CLASSD
PLL1 P1
PLL1 P2
N_MOD
N_MOD
PLL1 M
PLL2 M
CLOCK
SETUP
PLL1 N
PLL2 N
PLL2 P
BASIC
HEAD
HEAD
PLL1
PLL2
PMC
PMC
PMC
ADC
ADC
ADC
C
DIFF_MOD
DSPONLY
DSPONLY
ACTIVE
CHIP
E
7
FROM
LINEL
FROM
LINER
PLL2 P2[8] PLL1 P1[8]
CLK OVR
PORT2
6
TABLE 1. Device Register Map
ADC_CLK_SEL
DAC_CLK_SEL
AUXL_HP
AUXL_HP
AUXL_AD
CLK OVR
PLL2 P[8]
AUXL_LS
AUXL_AX AUXR_AX
PORT1
MUTE
MUTE
ANALOG MIXER
CR
BASIC SETUP
R
5
L
PLLs
ADC
DAC
27
CP_FORC
AUXR_HP
AUXR_HP
AUXR_AD
AUXR_LS
SE/DIFF
SE/DIFF
MCLK
PMC_CLK_DIV(R)
ADC_CLK_DIV (T)
OVR
CL
R
E
4
L
PLL1 P1 [7:0]
PLL1 P2[7:0]
PLL2 P[7:0]
PLL1 N
PLL2 N
MICL_HPR MICR_HPR DACL_HP
MICL_ADC
MICL_HPL MICR_HPL DACL_HP
MICL_LS
MICL_AX
AUX-6dB
MUTE_R
MUTE_R
PLL1 M
PLL2 M
OSC
ENB
PLL2_CLK_SEL
AUX_R_LEVEL
AUX_L_LEVEL
R
3
PLL1 N_MOD
PLL2 N_MOD
MICR_ADC
MICR_AX
MICR_LS
MUTE_L
MUTE_L
LS-6dB
PLL2
ENB
MIC_R_LEVEL
MIC_L_LEVEL
2
L
ADC_OSR
DACL_AX DACR_AX
DACL_AD
DACL_LS
HP-6dB
PLL1
ENB
PLL1_CLK_SEL
PMC_CLK_SEL
CR
R
1
L
DAC_OSR
www.national.com
DACR_HP
DACR_HP
DACR_AD
DACR_LS
EPMODE
ADC_TRI
ENABLE
MONO
CHIP
CL
M
R
0
L