LM4852LQBD National Semiconductor, LM4852LQBD Datasheet - Page 14

• Manufacturer Part Number: LM4852LQBD
• Description: BOARD EVALUATION LM4852LQ
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4852LQBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono) with Stereo Headphones
• Max Output Power X Channels @ Load: 1.5W x 1 @ 4 Ohm; 60mW x 2 @ 32 Ohm
• Voltage - Supply: 2.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4852
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Application Information
TABLE 1. Data Register
TABLE 2. Output Mode Selection
P = Phone In
R = R
L = L
SD = Shutdown
MUTE = Mute Mode
G = L
M2
0
0
0
0
1
1
1
1
Function
IN
Default
IN
IN
Name
BIT
and R
M1
0
0
1
1
0
0
1
1
IN
M0
gain setting
0
1
0
1
0
1
0
1
Handsfree Speaker Output
D7
V4
0
G (R+L) + 6dB x P
6dB x P
G (R+L)
6dB x P
SD
SD
SD
SD
D6
V3
0
Volume Control
(Continued)
D5
V2
0
Right Headphone Output
(GxR) + P
(GxR) + P
MUTE
MUTE
MUTE
G x R
SD
P
D4
V1
14
0
DATA
D3
V0
0
Left Headphone Output
(G x L) + P
(G x L) + P
MUTE
MUTE
MUTE
Gx L
SD
P
M2
D2
0
Output Mode Control
M1
Output Mode Number
D1
0
0
1
2
3
4
5
6
7
M0
D0
0