MAX9860ETG+ Maxim Integrated Products, MAX9860ETG+ Datasheet - Page 4

• 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

16-Bit Mono Audio Voice Codec
ELECTRICAL CHARACTERISTICS (continued)
(V
C
Typical values are at T
4
Dynamic Range (Note 5)
ADC Phase Delay
Total Harmonic Distortion
Power-Supply Rejection Ratio
Channel Crosstalk
ADC LOWPASS DIGITAL FILTER
Passband Cutoff
Passband Ripple
Stopband Cutoff
Stopband Attenuation
ADC HIGHPASS DIGITAL FILTER
5th Order Passband Cutoff
(-3dB from Peak, I
Programmable) (Note 6)
PREG
AVDD
_______________________________________________________________________________________
= C
= V
REG
PARAMETER
DVDD
= 1µF, A
= V
2
C Register
DVDDIO
A
VPRE
= +25°C.) (Note 2)
= +1.8V, R
= +20dB, A
SYMBOL
L
f
PSRR
AHPPB
VMICPGA
THD
f
f
= ∞, headphone load (R
DR
PLP
SLP
= 0dB, MCLK = 13MHz, LRCLK = 8kHz, T
f
A-weighted from 20Hz to f
f
f = 1kHz, 0dBFS, HP filter
disabled, analog input to
digital output
f = 1kHz, f
f = 1kHz, V
A
f = 10kHz, V
A
Driven channel at -1dBFS, f = 1kHz
With respect to f
f
-3dB cutoff
f < f
With respect to f
f > f
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)
S
S
S
VPGA
VPGA
= 8kHz, A
= 48kHz, A
= 8kHz to 48kHz
PLP
SLP
= 0dB
= 0dB
S
RIPPLE
= 48kHz, T
VPRE
RIPPLE
VPRE
L
CONDITIONS
) connected between OUTP and OUTN, C
S
S
; f
= 0dB,
= 100mV
within ripple;
= 0dB, T
= 100mV
S
= 8kHz to 48kHz
A
= +25°C
S
P-P
/2
A
P-P
f
f
S
S
= +25°C
,
= 8kHz
= 16kHz
,
A
= T
MIN
MIN
-70
75
to T
MAX
0.445 x
0.469 x
0.0161
0.0312
0.0321
0.0625
0.0042
0.449
±0.1
TYP
0.61
-75
-92
x f
x f
x f
x f
x f
1.2
81
83
82
76
74
f
f
REF
, unless otherwise noted.
S
S
S
S
S
S
S
= 2.2µF, C
MAX
MICBIAS
UNITS
dB
ms
dB
dB
dB
dB
dB
Hz
Hz
Hz
f
S
=