ISD2532S Nuvoton Technology Corporation of America, ISD2532S Datasheet - Page 23

• Manufacturer Part Number: ISD2532S
• Description: IC VOICE REC/PLAY 32SEC 28-SOIC
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD2500r

Specifications of ISD2532S

• Interface: Button/MCU
• Filter Pass Band: 3.4kHz
• Duration: 32 Sec
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PD Pulse Width (record)
PD Pulse Width (Play)
PD Pulse Width (Static)
Power Down Hold
Overflow Pulse Width
Total Harmonic Distortion
Speaker Output Power
Voltage Across Speaker Pins
MIC Input Voltage
ANA IN Input Voltage
AUX Input Voltage
EOM
Notes:
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
ISD2532
ISD2540
ISD2548
ISD2564
ISD2532
ISD2540
ISD2548
ISD2564
ISD2532
ISD2540
ISD2548
ISD2564
Typical values @ T
All Min/Max limits are guaranteed by Winbond via electrical testing or characterization. Not all specifications are 100 percent tested.
Low-frequency cutoff depends upon the value of external capacitors (see Pin Descriptions)
From AUX IN; if ANA IN is driven at 50 mV p-p, the P
With 5.1 K Ω series resistor at ANA IN.
T
Sampling Frequency and 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)
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.
CHARACTERISTIC
PDS
Pulse Width
is required during a static condition, typically overflow.
A
= 25ºC, V
TABLE 9: AC PARAMETERS – Packaged Parts (Cont’d)
CC
= 5.0V and timing measured at 50% levels.
T
T
T
T
T
T
THD
P
V
V
V
V
SYMBOL
PDR
PDP
PDS
PDH
EOM
OVF
OUT
OUT
IN1
IN2
IN3
OUT
MIN
= 12.2 mW, typical.
[2]
- 23 -
TYP
15.625
15.625
31.25
18.75
18.75
25.0
37.5
50.0
12.5
25.0
12.5
25.0
12.2
100
6.5
0
1
[1]
MAX
1.25
2.5
50
20
50
2
[2]
Publication Release Date: June 2003
UNITS
ISD2532/40/48/64
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
V p-p
nsec
nsec
µsec
mW
mV
mV
%
V
[6]
@ 1 kHz
R
R
Peak-to-Peak
Peak-to-Peak
Peak-to-Peak; R
EXT
EXT
= 600 Ω, Aux In=1.25Vp-p
= 16 Ω
CONDITIONS
Revision 1.0
[4]
[5]
EXT
= 16 Ω