HMP9701 Intersil Corporation, HMP9701 Datasheet - Page 16

• Manufacturer Part Number: HMP9701
• Description: AC97 Audio Codec
• Manufacturer: Intersil Corporation

Programmable Attenuation/Gain
Analog Inputs
Analog Outputs
NOTES:
Master Volume Span for LINE_OUT, MONO_OUT (0dB to -46.5dB)
Master Volume Step Size
Mixer Input Gain Span for LINE_IN, CD, VIDEO, AUX, PHONE, MIC (+12dB to -34.5dB)
Mixer Input Gain Step SIze
PC_BEEP Attenuation Span (0dB to 45dB)
PC_BEEP Attenuation Step Size
Full Scale Input Voltages
Input Impedance
Input Capacitance
Full Scale Output Voltages
External Load Impedance
External Load Capacitance
V
V
V
2. T
3. Guaranteed but not production tested.
4. Based on 1kHz, Full scale analog tone input; Measurement Bandwidth is 20 to 20kHz, A-weighted.
5. DAC’s driven with 1kHz, Full Scale PCM Sine Wave, output measurement bandwidth is 20 to 20kHz, A-weighted.
6. Test performed with C
7. This is measured relative to a nominal output level.
REF
REF
REF
MIC Inputs with 0dB Gain
MIC Inputs with 0dB Gain
MIC Inputs with 20dB Gain Enabled
MIC Inputs with 20dB Gain Enabled
LINE_IN, CD, VIDEO, AUX, and PHONE Inputs
LINE_IN, CD, VIDEO, AUX, and PHONE Inputs
LINE_OUT and MONO_OUT
LINE_OUT and MONO_OUT
A
Output Voltage
Drive Current
Output Impedance
= 25
o
C, V
AA
(Note 2)
= V
PARAMETER
(Note 2)
PARAMETER
DD
L
= 5.0V
= 40pF, I
OL
PARAMETER
= 4mA, I
(Note 2) (Continued)
OH
= -4mA. Input reference level is 1.5V for all inputs. V
HMP9701
MIN
10
MIN
-
-
-
-
-
-
10
16
-
-
-
-
-
-
-
0.283
2.83
2.83
2.83
2.25
TYP
TYP
1.0
0.1
1.0
1.0
15
5
4
-
-
-
10%
10%
10%
10%
10%
MIN
-
-
-
-
-
-
MAX
MAX
-
-
-
-
-
-
-
-
50
-
-
-
-
-
-
IH
1.5
1.5
3
= 3.0V, V
TYP
46.5
46.5
45
0.2
0.2
0.2
V
V
V
UNIT
V
V
V
RMS
RMS
RMS
k
V
pF
UNIT
PP
PP
PP
V
mA
RMS
k
pF
k
V
PP
IL
= 0V.
MAX
-
-
-
-
-
-
Note 3
Note 3
Note 3
Note 3
COMMENT
COMMENT
UNIT
dB
dB
dB
dB
dB
dB