lm49350rl National Semiconductor Corporation, lm49350rl Datasheet - Page 51
lm49350rl
Manufacturer Part Number
lm49350rl
Description
High Performance Audio Codec Sub-system With A Ground-referenced Stereo Headphone Amplifier & An Ultra Low Emi Class D Loudspeaker Amplifier With Dual I2s/pcm Digital Audio Interfaces
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM49350RL.pdf
(104 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM49350RL
Manufacturer:
NS/国半
Quantity:
20 000
- Current page: 51 of 104
- Download datasheet (4Mb)
Bits
1:0
3:2
5:4
7:6
Bits
This register is used to control the LM49350's digital mixer:
1:0
3:2
5:4
PORT1_RX_R
PORT2_RX_R
PORT1_RX_L
PORT2_RX_L
INTERP_L_LVL
ADC_R_LVL
ADC_L_LVL
Field
_LVL
_LVL
_LVL
_LVL
Field
This programs the input level of the data arriving from the left receive channel of Audio Port 1.
This programs the input level of the data arriving from the right receive channel of Audio Port 1.
This programs the input level of the data arriving from the left receive channel of Audio Port 2.
This programs the input level of the data arriving from the right receive channel of Audio Port 2.
This programs the input level of the data arriving from the left ADC channel.
This programs the input level of the data arriving from the right ADC channel.
This programs the input level of the data arriving from the left DAC's interpolator output.
TABLE 32. Input Levels 1 (0x40h)
TABLE 33. Input Levels 2 (0x41h)
PORT1_RX_R_LVL
PORT2_RX_R_LVL
PORT1_RX_L_LVL
PORT2_RX_L_LVL
INTERP_L_LVL
ADC_R_LVL
ADC_L_LVL
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
00
01
10
11
51
Description
Description
–12dB
–18dB
–12dB
–18dB
–12dB
–18dB
–12dB
–18dB
–12dB
–18dB
–12dB
–18dB
–12dB
–18dB
Level
–6dB
Level
–6dB
Level
–6dB
Level
–6dB
Level
–6dB
Level
–6dB
Level
–6dB
0dB
0dB
0dB
0dB
0dB
0dB
0dB
www.national.com
Related parts for lm49350rl
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Freescale Semiconductor Technical Data
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Self-calibrating 12-bit Plus Sign Serial I/o A/d Converters With Mux And Sample/hold
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum Tm Fractional N Rf / Integer N If Dual Low Power Frequency Synthesizer
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinum? 2.0 Ghz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Pllatinumtm 160 Mhz Frequency Synthesizer For Rf Personal Communications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Dual N-channel Enhancement Mode Field Effect Transistor
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Video Amplifier System (obsolete)
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Synchronous Step-up DC/DC Converter For White Led Applications
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
CLC420 - High Speed, Voltage Feedback op Amp, Package: Lcc, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Monolithic Triple 4.5 CRT Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Differential Video Amplifier
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
ADC10061 - 10-Bit 600 NS A/D Converter With Input Multiplexer And Sample/Hold, Package: Soic Wide, Pin Nb=20
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
DS36277 - Dominant Mode Multipoint Transceiver, Package: Soic Narrow, Pin Nb=8
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Printer Solenoid Driver
Manufacturer:
National Semiconductor Corporation
Datasheet:
Part Number:
Description:
Quad High Speed Trapezoidal Bus Transceiver
Manufacturer:
National Semiconductor Corporation
Datasheet: