SSM2602CPZ-REEL7 Analog Devices Inc, SSM2602CPZ-REEL7 Datasheet - Page 24

• Manufacturer Part Number: SSM2602CPZ-REEL7
• Description: ANASSM2602CPZ-REEL7 LOW POWER CLASSD AUD
• Manufacturer: Analog Devices Inc

Specifications of SSM2602CPZ-REEL7

• Single Supply Voltage (typ): 3.3V
• Single Supply Voltage (min): 1.5/1.8V
• Single Supply Voltage (max): 3.6V
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Compliant

SSM2602
ANALOG AUDIO PATH, ADDRESS 0x04
Table 20. Analog Audio Path Register Bit Map
D8
MICBOOST2
Table 21. Descriptions of Analog Audio Path Register Bits
Bit Name
MICBOOST2
SIDETONE_ATT [1:0]
SIDETONE_EN
DACSEL
BYPASS
INSEL
MUTEMIC
MICBOOST
DIGITAL AUDIO PATH, ADDRESS 0x05
Table 22. Digital Audio Path Register Bit Map
D8
0
Table 23. Descriptions of Digital Audio Path Register Bits
Bit Name
HPOR
DACMU
DEEMPH [1:0]
ADCHPF
D7
0
D7
SIDETONE_ATT [1:0]
Store dc offset when high-pass filter is disabled
DAC digital mute
De-emphasis control
ADC high-pass filter control
D6
0
Description
Description
Additional microphone amplifier gain booster control.
Microphone sidetone gain control.
Sidetone enable. Allow attenuated microphone signal to
be mixed at device output terminal.
DAC select. Allow DAC output to be mixed at device
output terminal.
Bypass select. Allow line input signal to be mixed at
device output terminal.
Line input or microphone input select to ADC.
Microphone mute control to ADC.
Primary microphone amplifier gain booster control.
D6
D5
0
D5
SIDETONE_EN
D4
HPOR
D4
DACSEL
Rev. 0 | Page 24 of 32
D3
DACMU
D3
BYPASS
Settings
0 = 0 dB (default)
1 = 20 dB
00 = −6 dB (default)
01 = −9 dB
10 = −12 dB
11 = −15 dB
0 = sidetone disable (default)
1 = sidetone enable
0 = do not select DAC (default)
1 = select DAC
0 = bypass disable
1 = bypass enable (default)
0 = line input select to ADC (default)
1 = microphone input select to ADC
0 = mute on data path to ADC disable
1 = mute on data path to ADC enable (default)
0 = 0 dB (default)
1 = 20 dB
Settings
0 = clear offset (default)
1 = store offset
0 = no mute (signal active)
1 = mute (default)
00 = no de-emphasis (default)
01 = 32 kHz sampling rate
10 = 44.1 kHz sampling rate
11 = 48 kHz sampling rate
0 = ADC high-pass filter enable (default)
1 = ADC high-pass filter disable
D2
D2
INSEL
DEEMPH [1:0]
D1
D1
MUTEMIC
D0
ADCHPF
D0
MICBOOST