max9860 Maxim Integrated Products, Inc., max9860 Datasheet - Page 3

• Manufacturer Part Number: max9860
• Description: 16-bit Mono Audio Voice Codec
• Manufacturer: Maxim Integrated Products, Inc.

ELECTRICAL CHARACTERISTICS (continued)
(V
C
Typical values are at T
Power-Supply Rejection Ratio
DAC LOWPASS DIGITAL FILTER
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation
DAC HIGHPASS DIGITAL FILTER
5th Order Passband Cutoff
(-3dB from Peak, I
Programmable) (Note 6)
5th Order Stopband Cutoff
(-30dB from Peak, I
Programmable) (Note 6)
DC Blocking
ADC
Full-Scale Input Voltage
Channel Gain Mismatch
PREG
AVDD
= C
= V
REG
PARAMETER
DVDD
= 1µF, A
= V
2
C Register
2
_______________________________________________________________________________________
DVDDIO
C Register
A
VPRE
= +25°C.) (Note 2)
= +1.8V, R
= +20dB, A
SYMBOL
DC
L
f
f
0dBFS
PSRR
DHPPB
DHPSB
VMICPGA
f
f
= ∞, headphone load (R
PLP
SLP
Atten
16-Bit Mono Audio Voice Codec
= 0dB, MCLK = 13MHz, LRCLK = 8kHz, T
f = 1kHz, V
A
f = 10kHz, V
A
With respect to f
to 48kHz
-3dB cutoff
f < f
With respect to f
f > f
DVFLT = 0x1
(elliptical for 16kHz GSM)
DVFLT = 0x2
(500Hz Butterworth for 16kHz)
DVFLT = 0x3
(elliptical for 8kHz GSM)
DVFLT = 0x4
(500Hz Butterworth for 8kHz)
DVFLT = 0x5
(200Hz Butterworth for 48kHz)
DVFLT = 0x1
(elliptical for 16kHz GSM)
DVFLT = 0x2
(500Hz Butterworth for 16kHz)
DVFLT = 0x3
(elliptical for 8kHz GSM)
DVFLT = 0x4
(500Hz Butterworth for 8kHz)
DVFLT = 0x5
(200Hz Butterworth for 48kHz)
DVFLT ≠ 0x0
Differential MIC Input, A
A
VPGA
VPGA
VPGA
PLP
SLP
= 0dB
= 0dB
= 0dB
, f = 20Hz to 20kHz
RIPPLE
RIPPLE
L
CONDITIONS
) connected between OUTP and OUTN, C
S
S
; f
= 100mV
within ripple; f
= 100mV
S
= 8kHz to 48kHz
VPRE
P-P
P-P
= 0dB,
,
,
S
= 8kHz
A
= T
MIN
MIN
to T
MAX
0.448 x
0.476 x
0.0161
0.0312
0.0321
0.0625
0.0042
0.0139
0.0156
0.0279
0.0312
0.0021
0.451
±0.1
±0.3
TYP
x f
x f
x f
x f
x f
x f
x f
x f
x f
x f
94
71
75
90
f
f
1
REF
, unless otherwise noted.
S
S
S
S
S
S
S
S
S
S
S
S
= 2.2µF, C
MAX
MICBIAS
UNITS
V
dB
dB
dB
dB
Hz
Hz
Hz
Hz
%
f
P-P
S
3
=