isd3900 Winbond Electronics Corp America, isd3900 Datasheet - Page 12

• Manufacturer Part Number: isd3900
• Description: Multi-message Record/playback Devices With Digital Audio Interface
• Manufacturer: Winbond Electronics Corp America

PARAMETER
AUXIN Input Voltage
Gain from AUXIN to
AUXOUT/ANAOUT
AUXIN Gain Accuracy
AUXIN Input Resistance
PARAMETER
Internal Oscillator with internal
reference
Internal Oscillator with external
resistor
PARAMETER
ANAIN Input Voltage
ANAIN Feed Back Resistance
MICIN Input Voltage
6.3
6.3.1
6.3.2
ANAIN & MICIN
AUXIN
Notes:
[1]
ranges.
Notes:
Notes:
Characterization data shows that frequency deviation is +/- 5% across temperature and voltage
[1]
AC P
Internal Oscillator
Inputs
ARAMETERS
[1]
[2]
[1]
[2]
With 0db Gain setting.
Conditions V
Depends on Gain Setting
Conditions V
DD
DD
SYMBOL
V
A
A
R
SYMBOL
F
F
SYMBOL
V
R
V
=3V, T
=3V, T
AUXIN
AUXIN GAIN
AUXIN (GA)
AUXIN
INT
Ext
ANAIN
MICIN
ANA(FB)
AB
A
=25° C unless otherwise stated.
=25° C unless otherwise stated
MIN
MIN
-10%
MIN
-0.5
-5%
40
- 12 -
TYP
2.048
MHz
2.048
MHz
TYP
10-1000
TYP
20-40
5-500
0 to 9
1000
[1]
[1]
MAX
MAX
+10
%
+5%
MAX
100
+0.5
Publication Release Date: July 1, 2010
UNITS
MHz
MHz
UNITS
mV
K
mV
UNITS
mV
K
dB
dB
CONDITIONS
Peak-to-Peak
4 Gain Steps of 3db
each
Depending on
AUXIN Gain Setting
CONDITIONS
Vdd = 3V.
At room temperature
With 1% precision
resistor, 80k-ohm.
Vdd = 3V.
At room temperature
CONDITIONS
Peak-to-Peak
Peak-to-Peak
ISD3900
Revision 1.0
[2]
[2]
[2]