ISD2500 ETC1 [List of Unclassifed Manufacturers], ISD2500 Datasheet - Page 15

• Manufacturer Part Number: ISD2500
• Description: Single-Chip Voice Record/Playback Devices 32-, 40-, 48-, 64-,60-,75,90-, and 120-Second Durations
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

T
T
T
T
T
THD
P
V
V
V
V
Product Data Sheets
NOTES:
AC PARAMETERS (PACKAGED PARTS) – CONTINUED
PDP
PDS
PDH
EOM
OVF
OUT
OUT
IN1
IN2
IN3
Symbol
1. Typical values @ T
2. All Min/Max limits are guaranteed by ISD via electrical testing or characterization.
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 P
5. With 5.1 K series resistor at ANA IN.
6. T
7. Sampling Frequency and Playback Duration can vary as much as 2.25% over the commercial
8. Filter specification applies to the antialiasing filter and the smoothing filter.
PD Pulse
Width Play
PD Pulse Width Static
Power Down Hold
EOM Pulse Width
Overflow Pulse Width
Total Harmonic Distortion
Speaker Output Power
Voltage Across Speaker Pins
MIC Input Voltage
ANA IN Input Voltage
Aux Input Voltage
Not all specifications are 100% tested.
temperature range and voltage range and 5% over the industrial temperature and voltage range.
For greater stability, an external clock can be utilized (see Pin Descriptions).
PDS
is required during a static condition, typically overflow.
Characteristic
A
= 25 C and 5.0 V.
— ISD2532*
— ISD2548*
— ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
— ISD2540*
— ISD2548*
— ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
— ISD2540*
— ISD2532*
Min
(2)
OUT
Typ
15.625
15.625
15.625
15.625
*
18.75
18.75
18.75
18.75
=12.2 mW, typical.
12.5
25.0
12.5
25.0
12.5
25.0
12.5
25.0
12.2
100
6.5
Advance information: ISD2532/40/48/64 devices.
0
1
(1)
Max
1.25
2.5
50
20
50
2
(2)
V p–p
Units
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
nsec
nsec
mW
mV
mV
sec
%
V
R
Peak-to-Peak
R
(6)
@ 1 KHz
R
Peak-to-Peak
Peak-to-Peak;
EXT
EXT
EXT
= 16
= 600
= 16
Conditions
ISD2500 Series
(4)
(5)
1–93
1