MAX9860ETG+T Maxim Integrated Products, MAX9860ETG+T Datasheet - Page 10
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MAX9860ETG+T
Manufacturer Part Number
MAX9860ETG+T
Description
IC CODEC MONO AUD 16BIT 24TQFN
Manufacturer
Maxim Integrated Products
Type
Audio Codecr
Datasheet
1.MAX9860ETG.pdf
(40 pages)
Specifications of MAX9860ETG+T
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
16-Bit Mono Audio Voice Codec
(V
C
10
PREG
AVDD
-100
-110
-120
-100
-120
-140
-100
-120
-140
-10
-20
-30
-40
-50
-60
-70
-80
-90
-20
-40
-60
-80
-20
-40
-60
-80
20
20
0
0
0
______________________________________________________________________________________
0.01
0
0
= C
= +1.8V, V
POWER-SUPPLY REJECTION RATIO
-60dBFS FFT (DAC TO HP AMP)
vs. FREQUENCY (MIC TO ADC)
REG
0dBFS FFT (DAC TO HP)
0.1
5
5
= 1µF, C
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
DVDD
10
10
1
MICBIAS
= V
MCLK = 12.288MHz
LRCLK = 48kHz
PLL DISABLED
MCLK = 13MHz
LRCLK = 8kHz
PLL ENABLED
DVDDIO
10
15
15
= 1µF A
= +1.8V, R
100
20
20
VMICPGA
L
-100
-120
-140
-100
-120
-140
-100
-120
-140
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
= ∞, headphone load (R
Typical Operating Characteristics (continued)
20
20
20
0
0
0
= 0dB, A
0
0
0
0dBFS FFT (MICL TO ADC)
-60dBFS FFT (DAC TO HP)
0dBFS FFT (DAC TO HP)
VPRE
5
5
1
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
= +20dB, MCLK = 13MHz, T
10
10
2
MCLK = 13MHz
LRCLK = 8kHz
PLL ENABLED
MCLK = 13MHz
LRCLK = 8kHz
PLL DISABLED
L
MCLK = 13MHz
LRCLK = 8kHz
PLL DISABLED
) connected between OUTP and OUTN, C
15
15
3
20
20
4
-100
-120
-140
-100
-120
-140
-100
-120
-140
A
-20
-40
-60
-80
-20
-40
-60
-80
-20
-40
-60
-80
20
20
20
0
0
0
= +25°C, unless otherwise noted.)
0
0
0
0dBFS FFT (DAC TO HP AMP)
-60dBFS FFT (MICL TO ADC)
-60dBFS FFT (DAC TO HP)
5
5
1
FREQUENCY (kHz)
FREQUENCY (kHz)
FREQUENCY (kHz)
10
10
2
REF
MCLK = 12.288MHz
LRCLK = 48kHz
PLL DISABLED
MCLK = 13MHz
LRCLK = 8kHz
PLL DISABLED
MCLK = 13MHz
LRCLK = 8kHz
PLL DISABLED
= 2.2µF,
15
15
3
20
20
4