92hd83 Integrated Device Technology, 92hd83 Datasheet - Page 41

• Manufacturer Part Number: 92hd83
• Description: Single Chip Pc Audio System Codec+speaker Amplifier+capless Hp+ldo
• Manufacturer: Integrated Device Technology

SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Analog Outputs
Analog inputs
92HD83
SINGLE CHIP PC AUDIO SYSTEM, CODEC+SPEAKER AMPLIFIER+CAPLESS HP+LDO
Gain Error
Interchannel Gain Mismatch
D/A Digital Filter Pass Band
D/A Digital Filter Pass Band Ripple
D/A Digital Filter Transition Band
D/A Digital Filter Stop Band
D/A Digital Filter Stop Band Rejection
D/A Out-of-Band Rejection
Group Delay (48KHz sample rate)
Attenuation, Gain Step Size DIGITAL
DAC Offset Voltage
Deviation from Linear Phase
Full Scale All Mono/Line-Outs
Full Scale All Mono/Line-Outs
All Headphone Capable Outputs
Amplifier output impedance
External load Capacitance
Full Scale Input Voltage
All Analog Inputs with boost
All Analog Inputs with boost
All Analog Inputs with boost
Boost Gain Accuracy
Parameter
Table 17. 92HD83 5V, 4.75V, and 3.3V Analog Performance Characteristics
7
4
5
6
(input voltage required for 0dB FS
Analog Mixer Disabled
Analog Mixer Disabled
Headphone Outputs
Headphone Outputs
0dB Boost @4.75V
Mono/Line Outputs
Mono/Line Outputs
DAC PCM Data
DAC PCM Data
Conditions
10dB Boost
20dB Boost
30dB Boost
32Ω load
output)
41
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
4.75V
AVdd
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
5V
5V
5V
5V
5V
5V
All
All
All
All
All
All
All
All
All
All
All
All
All
92HD83
21,000
31,000
0.707
0.320
0.225
0.105
0.071
0.032
0.023
-100
1.00
1.00
2.83
2.83
2.00
1.05
0.71
Min
-55
20
40
40
31
-1
-
-
-
-
Typ
0.75
150
220
0.1
10
60
60
42
1
-
-
-
-
-
-
-
-
-
-
-
-
21,000
31,000
Max
0.5
0.5
0.1
20
10
1
-
-
-
-
-
-
-
-
-
-
-
PC AUDIO
V 0.96 01/09
(peak)
+/- dB
Ohms
Vrms
Vrms
Vrms
Vrms
Vrms
Unit
Vp-p
deg.
mW
mV
ms
dB
dB
Hz
Hz
Hz
dB
dB
dB
dB
pF