MAX9856ETL+T Maxim Integrated Products, MAX9856ETL+T Datasheet - Page 33

• Manufacturer Part Number: MAX9856ETL+T
• Description: IC AUDIO CODEC 40TQFN-EP
• Manufacturer: Maxim Integrated Products
• Type: Audio Codecr

Specifications of MAX9856ETL+T

• Data Interface: Serial
• Resolution (bits): 18 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 77 / 91
• Dynamic Range, Adcs / Dacs (db) Typ: 85 / 91
• Voltage - Supply, Analog: 1.71 V ~ 3.6 V
• Voltage - Supply, Digital: 1.71 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-WFQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Audio Input Register Bit Description (continued)
PGAAUX/
PGAL1/
PGAL2
BITS
______________________________________________________________________________________
Programmable Gain Adjust for Line Inputs
SETTING
0x0C
0x0D
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
0x0A
0x0B
0x0E
0x0F
DirectDrive Headphone Amplifiers
Low-Power Audio CODEC with
GAIN (dB)
+30
+28
+26
+24
+22
+20
+18
+16
+14
+12
+10
LINE INPUT PGA SETTINGS
+8
+6
+4
+2
+0
FUNCTION
SETTING
0x1C
0x1D
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
0x1A
0x1B
0x1E
0x1F
GAIN (dB)
-10
-12
-14
-16
-18
-20
-22
-24
-26
-28
-30
-32
-2
-4
-6
-8
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