MAX9860ETG+ Maxim Integrated Products, MAX9860ETG+ Datasheet - Page 25

• 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

The MAX9860 incorporates selecable highpass and
notch filters for both the playback and record paths.
Each filter is valid for a specific sample rate.
Table 6. Digital Filter Registers
Table 7. Digital Filters
REGISTER ADDRESS
0x6 to 0xF
CODE
0x0
0x1
0x2
0x3
0x4
0x5
AVFLT
DVFLT
0x08
BITS
FILTER TYPE
______________________________________________________________________________________
Butterworth
Butterworth
Butterworth
Elliptical
Elliptical
—
—
ADC Voice Filter Frequency Select. See Table 7.
DAC Voice Filter Frequency Select. See Table 7.
B7
Digital Filtering
SAMPLE RATE
16-Bit Mono Audio Voice Codec
B6
16kHz
16kHz
48kHz
8kHz
8kHz
—
—
AVFLT
B5
Disabled
Elliptical highpass with 217Hz notch
500Hz Butterworth highpass
Elliptical highpass with 217Hz notch
500Hz Butterworth highpass
200Hz Butterworth highpass
Reserved
B4
FUNCTION
B3
DESCRIPTION
B2
DVFLT
B1
B0
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