max9860 Maxim Integrated Products, Inc., max9860 Datasheet - Page 8

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

16-Bit Mono Audio Voice Codec
I
(V
8
Note 2: All devices are 100% production tested at room temperature. All temperature limits are guaranteed by design.
Note 3: Supply current measurements taken with no applied signal at microphone inputs. A digital zero audio signal used for all dig-
Note 4: DAC performance is measured at headphone outputs.
Note 5: ADC, DAC, and headphone amplifier dynamic ranges are measured using the EIAJ method. -60dBV 1kHz input signal, A-weight-
Note 6: Notch for GSM filters occurs at 217Hz.
2
SDA Transmitting
Fall Time
Setup Time for STOP Condition
Bus Capacitance
Pulse Width of Suppressed Spike
DIGITAL INPUTS (LRCLK, BCLK, SDIN, MCLK)
Input Voltage High
Input Voltage Low
MCLK Input Voltage High
MCLK Input Voltage Low
Input Leakage Current
Input Capacitance
DIGITAL INPUTS (SCL, SDA)
Input Voltage High
Input Voltage Low
Input Hysteresis
Input Leakage Current
Input Capacitance
CMOS DIGITAL OUTPUTS (BCLK, LRCLK, SDOUT)
Output Low Voltage
Output High Voltage
OPEN-DRAIN DIGITAL OUTPUTS (SDA, IRQ)
Output High Leakage Current
Output Low Voltage
DVDD
C INTERFACE ELECTRICAL CHARACTERISTICS (continued)
_______________________________________________________________________________________
= V
ital serial audio inputs. Headphone outputs are loaded as stated in the global conditions.
ed and normalized to 0dBFS.
PARAMETER
DVDDIO
= 1.8V, unless otherwise noted.) (Note 2)
SYMBOL
t
SU,STO
I
I
IH
IH
V
V
V
I
V
V
C
t
V
V
OH
t
SP
OH
OL
OL
, I
, I
F
IH
IH
IL
IL
B
IL
IL
V
I
C
T
T
I
I
OL
OL
OL
OUT
A
A
B
= +25°C
= +25
is in pF
= 3mA
= 3mA
= 3mA
= DVDDIO, T
o
C
CONDITIONS
A
= +25°C
x DVDDIO
20 + 0.1C
x DVDD
DVDDIO
MIN
0.6
1.4
- 0.4
0.7
-1
-1
-1
0
0.7
B
TYP
200
3
3
x DVDDIO
x DVDD
0.3
MAX
0.3
250
400
0.4
0.4
0.4
+1
+1
+1
50
UNITS
mV
pF
µA
pF
µA
pF
µA
ns
µs
ns
V
V
V
V
V
V
V
V
V