MAX9860ETG+ Maxim Integrated Products, MAX9860ETG+ Datasheet - Page 29

• Manufacturer Part Number: MAX9860ETG+
• Description: IC CODEC MONO AUD 16BIT 24TQFN
• Manufacturer: Maxim Integrated Products
• Type: Audio Codecr

Specifications of MAX9860ETG+

• Data Interface: Serial
• Resolution (bits): 16 b
• Number Of Adcs / Dacs: 1 / 2
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 81 / 90
• Voltage - Supply, Analog: 1.7 V ~ 1.9 V
• Voltage - Supply, Digital: 1.7 V ~ 1.9 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 9. Microphone Input Register
REGISTER ADDRESS
PGAM
BITS
0x0C
PAM
______________________________________________________________________________________
Left and Right Microphone Preamp Gain
Note: Selecting 00 disables the microphone inputs and microphone bias automatically.
Left and Right Microphone PGA
Note: When AGC is enabled, the AGC controller overrides these settings.
B7
0
CODE
CODE
0x0A
0x00
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x09
00
01
10
11
16-Bit Mono Audio Voice Codec
B6
PAM
GAIN (dB)
GAIN (dB)
Disabled
+20
+30
+20
+19
+18
+17
+16
+15
+14
+13
+12
+11
+10
0
B5
B4
FUNCTION
≥ 0x14
CODE
0x0B
0x0C
0x0D
0x0E
0x0F
0x10
0x11
0x12
0x13
—
B3
GAIN (dB)
PGAM
+9
+8
+7
+6
+5
+4
+3
+2
+1
—
B2
0
B1
B0
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