MAX9853ETM+ Maxim Integrated Products, MAX9853ETM+ Datasheet - Page 66

• Manufacturer Part Number: MAX9853ETM+
• Description: IC CODEC AUDIO STEREO 48TQFN
• Manufacturer: Maxim Integrated Products
• Type: Stereo Audior

Specifications of MAX9853ETM+

• Data Interface: Serial
• Resolution (bits): 18 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 81.5 / 88
• Dynamic Range, Adcs / Dacs (db) Typ: 82 / 87.5
• Voltage - Supply, Analog: 2.6 V ~ 3.3 V
• Voltage - Supply, Digital: 1.7 V ~ 3.3 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFN Exposed Pad
• Conversion Rate: 48 KHz
• Resolution: 18 bit
• Operating Supply Voltage: 1.7 V to 3.3 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Snr: 75 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Stereo Audio CODECs with Microphone, DirectDrive
Headphones, Speaker Amplifiers, or Line Outputs
Table 44. I
66
Program 0x05 last for proper soft-start
______________________________________________________________________________________
REGISTER (hex)
0x0A
0x0B
0x0C
0x0D
0x1A
0x1B
0x00
0x01
0x02
0x03
0x04
0x06
0x07
0x08
0x09
0x0E
0x0F
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x05
2
C Register Settings for Stereo Audio Playback Mode
VALUE (hex)
0xD5
0xC0
0x00
0x00
0x00
0x88
0x00
0x84
0x00
0x00
0x11
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x0E
0x0E
0x78
0x00
0x49
—
—
Read-only status register
Read-only status register
No interrupts are enabled
Disable primary digital audio interface
No configuration necessary
Configure for master mode and I
Configure for a 13MHz MCLK
Route digital audio from the secondary interface to the DAC
No configuration necessary
No configuration necessary
Route the DAC output to the speaker amplifier
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
No configuration necessary
Configure left-speaker output for -0.4dB of gain, adjust as necessary
Configure right-speaker output for -0.4dB of gain, adjust as necessary
Enable volume smoothing and zero-crossing detection and select the
speaker amplifier for stereo operation
No configuration necessary
Enable the MAX9851/MAX9853, configure the charge-pump circuitry to
run from MCLK
Enable the left and right DAC
Enable secondary interface to input data at 48kHz
DESCRIPTION
2
S data format