AK4343EN AKM [Asahi Kasei Microsystems], AK4343EN Datasheet - Page 49
AK4343EN
Manufacturer Part Number
AK4343EN
Description
Stereo DAC with HP/RCV/SPK-AMP
Manufacturer
AKM [Asahi Kasei Microsystems]
Datasheet
1.AK4343EN.pdf
(98 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AK4343EN
Manufacturer:
AKM
Quantity:
20 000
- Current page: 49 of 98
- Download datasheet (838Kb)
ASAHI KASEI
When PMAINL2=PMAINR2 bits = “1”, LIN2 and RIN2 pins can be used as stereo line input for analog mixing. When
the LINS2 and RINS2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to Speaker-Amp. When the
LINH2 and RINH2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to Headphone-Amp. When the
LINL2/RINR2 bits are set to “1”, the input signal from the LIN2/RIN2 pins is output to the stereo line output amplifier.
When AIN3 bit = “1”, MIN and VCOC pins becomes LIN3 and RIN3 pins, respectively. In this case, PLL is not
available. When PMAINL3=PMAINR3 bits = “1”, LIN2 and RIN2 pins can be used as stereo line input for analog
mixing. When PMMICL=PMMICR=MICL3=MICR3 bits = “1”, analog mixing source is changed from LIN3/RIN3
input to Gain-Amp output signal. When the LINS3 and RINS3 bits are set to “1”, the input signal from the LIN3/RIN3
pins is output to Speaker-Amp. When the LINH3 and RINH3 bits are set to “1”, the input signal from the LIN3/RIN3 pins
is output to Headphone-Amp. When the LINL3/RINR3 bits are set to “1”, the input signal from the LIN3/RIN3 pins is
output to the stereo line output amplifier.
When the analog mixing is used at MICL3=MICR3 bits = “0”, the input resistance of LIN3/RIN3 pins becomes 30kΩ
(typ) at MGAIN1-0 bits = “00” and 20kΩ (typ) at MGAIN1-0 bits = “01”, “10” or “11”, respectively. When the analog
mixing is used at MICL3=MICR3 bits = “1”, the input resistance of LIN3/RIN3 pins becomes 60kΩ (typ) at MGAIN1-0
bits = “00” and 30kΩ (typ) at MGAIN1-0 bits = “01”, “10” or “11”, respectively.
Table 37, Table 38, Table 39 and Table 40show the typical gain.
MS0478-E-01
Analog Mixing: Stereo Input (LIN2/RIN2, AIN3 bit = “1”: LIN3/RIN3 pins)
LIN1/IN1− pin
RIN1/IN1+ pin
RIN2/IN2− pin
LIN2/IN2+ pin
MIN/LIN3 pin
VCOC/RIN3 pin
AK4343
Figure 37. Analog Mixing Circuit
MDIF1 bit
MDIF2 bit
INR1-0 bits
INL1-0 bits
Lineout, Receiver-Amp, HP-Amp, SPK-Amp
- 49 -
Gain-Amp
Gain-Amp
available at PLL mode.
These blocks are not
[AK4343]
2006/10
Related parts for AK4343EN
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
AK4565VFLOW POWER 20BIT CODEC WITH BUILT IN ALC
Manufacturer:
AKM Asahi Kasei Microsystems
Datasheet:
Part Number:
Description:
AK4628VQHIGH PERFORMANCE MULTI CHANNEL AUDIO CODEC
Manufacturer:
AKM Asahi Kasei Microsystems
Datasheet:
Part Number:
Description:
AK8812NTSC/PAL Digital Video Encoder
Manufacturer:
AKM Asahi Kasei Microsystems
Datasheet:
Part Number:
Description:
LOW POWER 16BIT ADC
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
24Bit 96kHz ?? ADC
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
96kHz 24Bit ADC with Single - ended Input
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
Super High Performance 192kHz 24-Bit ADC
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
125m / 156m Laser Diode Driver Apc - Asahi Kasei Microsystems
Manufacturer:
AKM Semiconductor, Inc.
Datasheet:
Part Number:
Description:
7 Channel E1 Transceiver - Asahi Kasei Microsystems
Manufacturer:
AKM Semiconductor, Inc.
Datasheet:
Part Number:
Description:
Step-up/step-down 60ma Regulated Charge Pump - Asahi Kasei Microsystems
Manufacturer:
AKM Semiconductor, Inc.
Datasheet:
Part Number:
Description:
16-Bit ?? Mono ADC with PLL & MIC-AMP
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
PLL & MIC-AMP 16-Bit Stereo ADC
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
4-Channel ADC with PLL & MIC-AMP
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
192kHz 24-Bit Stereo ?? DAC with 2Vrms Output
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet:
Part Number:
Description:
Low Power 20bit ?? ADC with PGA
Manufacturer:
AKM [Asahi Kasei Microsystems]
Datasheet: