max9860 Maxim Integrated Products, Inc., max9860 Datasheet - Page 5

• 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
5th Order Stopband Cutoff
(-30dB from peak, I
Programmable) (Note 6)
DC Blocking
CLOCKING
MCLK Input Frequency
MCLK Duty Cycle
Maximum MCLK Input Jitter
LRCLK Data Rate Frequency
LRCLK PLL Lock Time
LRCLK Acceptable Jitter for
Maintaining PLL Lock
MONO HEADPHONE AMPLIFIER
Output Power
Total Harmonic Distortion + Noise
Dynamic Range (Note 5)
Power-Supply Rejection Ratio
Output Offset Voltage
Capacitive Drive Capability
Click-and-Pop Level
PREG
AVDD
= C
= V
REG
PARAMETER
DVDD
= 1µF, A
= V
2
_______________________________________________________________________________________
DVDDIO
C Register
A
VPRE
= +25°C.) (Note 2)
= +1.8V, R
= +20dB, A
SYMBOL
DC
THD+N
L
f
AHPSB
PSRR
P
VMICPGA
V
= ∞, headphone load (R
ATTEN
DR
OUT
OS
16-Bit Mono Audio Voice Codec
= 0dB, MCLK = 13MHz, LRCLK = 8kHz, T
AVFLT = 0x1
(elliptical for 16kHz GSM)
AVFLT = 0x2
(500Hz Butterworth for 16kHz)
AVFLT = 0x3
(elliptical for 8kHz GSM)
AVFLT = 0x4
(500Hz Butterworth for 8kHz)
AVFLT = 0x5
(200Hz Butterworth for 48kHz)
AVFLT ≠ 0x0
MCLK is not required to be synchronous
or related to the desired LRCLK data rate
For guaranteed performance limits
f = 1kHz, THD+N ≤ 1%
T
R
R
+0dB volume setting, DAC input at
f
AVDD = 1.7V to 1.9V
V
V
V
No sustained oscillations
Peak voltage into/out of shutdown, 32sps,
A-weighted
S
A
RIPPLE
RIPPLE
OUTP
L
L
= 8kHz to 48kHz
= +25°C
= 32Ω, P
= 16Ω, P
- V
= 100mV
= 100mV
OUTN,
OUT
OUT
L
CONDITIONS
) connected between OUTP and OUTN, C
T
= 25mW, f = 1kHz
= 25mW, f = 1kHz
P-P
P-P
A
=+25°C
, f = 217Hz
, f = 20kHz
R
R
R
R
L
L
L
L
= 16Ω
= 32Ω
= 32Ω
= ∞
A
= T
MIN
MIN
10
40
30
60
8
to T
MAX
0.0139
0.0156
0.0279
0.0312
0.0021
± 0.25
TYP
0.05
0.08
±20
x f
x f
x f
x f
x f
100
500
100
-70
90
50
12
50
33
90
84
86
71
REF
, unless otherwise noted.
S
S
S
S
S
= 2.2µF, C
MAX
± 1
60
60
48
25
MICBIAS
UNITS
ps
MHz
dBV
kHz
mW
dB
ms
mV
Hz
dB
dB
ns
pF
%
%
RMS
5
=