ICE1230 IC Ensemble, ICE1230 Datasheet - Page 8

• Manufacturer Part Number: ICE1230
• Description: ac 97 Audio Codec
• Manufacturer: IC Ensemble

IC Ensemble, Inc .
Performance Specifications ( continued... )
( T
BW: 20Hz ~ 20kHz, 0dB Attentuation)
Electrical Specifications
( T
8
Table 3. Miscellaneous Analog Performance Characteristics
Table 4. DC Characteristics
A
Symbol
A
Symbol
=25°C, AVDD = DVDD = 5.0V ± 5%; AVSS = DVSS =0V; 10k / 50pF Load); F
=25°C, AVDD = DVDD = 5.0V or 3.3V ± 5%; AVSS = DVSS =0V; 50pF Load )
V
V
V
V
V
OH
–
–
–
OL
IN
IH
IL
Mixer Gain Range Span:
LINE_IN, AUX, VIDEO, MIC1, MIC2, PHONE, PC_BEEP
LINE_OUT, MONO_OUT
Mixer Step Size:
Mixer Mute Level
Mixer Gain:
ADC and Analog Inputs (Rs=50 ):
DAC and Analog Outputs:
Input Voltage Range
Input Low Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Leakage Current (AC-Link)
Output Leakage Current (AC-Link and Hi-Z)
Output Buffer Drive Current
All Volume Controls except PC_BEEP
Parameter
Parameter
Interchannel Gain Mismatch
Interchannel Gain Mismatch
Interchannel Isolation
Input Impedance
Gain Drift
Offset Error
Resolution
Resolution
PC_BEEP
Gain Error
Gain Error
Gain Drift
0.4 x V
0.5 x V
Min
-0.3
-10
-10
Min
-0.5
DD
DD
S
TBD
= 48kHz, 0dB = 1V
Typ
Typ
100
110
1.5
3.0
± 2
0.1
45
95
10
50
85
60
0.3 x V
0.2 x V
V
DD
Max
Preliminary
10
10
Max
+0.3
0.5
± 5
0.2
± 5
16
16
DD
DD
Rev. 1.3, 9/21/98
RMS
;
ppm/
ppm/
Unit
Unit
mA
µA
µA
bits
mV
bits
dB
dB
dB
dB
dB
dB
k
dB
dB
V
V
V
V
V
%
%
°
°
C
C