ISD2560 Datasheet, PDF (23/42 Pages) Winbond – ISD2560

ISD2560/75/90/120
TABLE 9: AC PARAMETERS – Packaged Parts (Cont’d)
CHARACTERISTIC
SYMBOL MIN^[2] TYP^[1] MAX^[2] UNITS
CONDITIONS
PD Pulse Width (Play)
ISD2560
T_PDP
12.5
msec
ISD2575
15.625
msec
ISD2590
18.75
msec
ISD25120
PD Pulse Width (Static)
T_PDS
25.0
100
msec
nsec ^[6]
Power Down Hold
EOM Pulse Width
ISD2560
ISD2575
ISD2590
ISD25120
T_PDH
T_EOM
0
12.5
15.625
18.75
25.0
nsec
msec
msec
msec
msec
Overflow Pulse Width
Total Harmonic Distortion
Speaker Output Power
Voltage Across Speaker Pins
MIC Input Voltage
T_OVF
THD
P_OUT
V_OUT
V_IN1
6.5
1
12.2
µsec
2
% @ 1 kHz
50
mW R_EXT = 16 Ω^[4]
2.5
V p-p R_EXT = 600 Ω
20
mV Peak-to-Peak^[5]
ANA IN Input Voltage
V_IN2
50
mV Peak-to-Peak
AUX Input Voltage
V_IN3
1.25
V Peak-to-Peak;
R_EXT = 16 Ω
Notes:
[1] _{Typical values @ TA = 25ºC 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.
- 23 -
Publication Release Date: May 2003
Revision 1.0