ISD2560 Datasheet, PDF (27/42 Pages) Winbond – ISD2560

ISD2560/75/90/120
CHARACTERISTIC
PD Pulse Width (Play)
ISD2560
ISD2575
ISD2590
ISD25120
PD Pulse Width (Static)
Power Down Hold
EOM Pulse Width
ISD2560
ISD2575
ISD2590
ISD25120
Overflow Pulse Width
Total Harmonic Distortion
Speaker Output Power
Voltage Across Speaker Pins
MIC Input Voltage
ANA IN Input Voltage
AUX Input Voltage
TABLE 11: AC PARAMETERS – Die (Cont’d)
SYMBOL MIN^[2] TYP^[1] MAX^[2] UNITS
T_PDP
12.5
msec
15.625
msec
18.75
msec
T_PDS
25.0
100
msec
nsec ^[6]
T_PDH
T_EOM
0
nsec
12.5
msec
15.625
msec
18.75
msec
25.0
msec
CONDITIONS
T_OVF
THD
P_OUT
V_OUT
V_IN1
V_IN2
V_IN3
6.5
1
12.2
3
50
2.5
20
50
1.25
µsec
%
mW
V p-p
mV
mV
V
@ 1 kHz
R_EXT = 16 Ω^[4]
R_EXT = 600 Ω
Peak-to-Peak^[5]
Peak-to-Peak
Peak-to-Peak;
R_EXT = 16 Ω
Notes:
[1] _{Typical values @ TA = 25°C and VCC = 5.0V.}
[2] _{All Min/Max limits are guaranteed by Winbond via electrical testing or characterization. Not all specifications are 100}
percent tested.
[3] _{Low-frequency cutoff depends upon the value of external capacitors (see Pin Descriptions)}
[4] _{From AUX IN; if ANA IN is driven at 50 mV p-p, the POUT = 12.2 mW, typical.}
[5] _{With 5.1 K Ω series resistor at ANA IN.}
[6] _{TPDS is required during a static condition, typically overflow.}
[7] _{Sampling Frequency and playback Duration can vary as much as ±2.25 percent over the commercial temperature}
range. For greater stability, an external clock can be utilized (see Pin Descriptions)
[8] _{Filter specification applies to the antialiasing filter and the smoothing filter. Therefore, from input to output, expect a 6}
dB drop by nature of passing through both filters.
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Publication Release Date: May 2003
Revision 1.0