ISD2500 ETC1 [List of Unclassifed Manufacturers], ISD2500 Datasheet - Page 20

• 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]

-1
T
T
THD
P
V
V
V
V
ISD2500 Series
AC PARAMETERS (DIE) – CONTINUED
NOTES:
1–98
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 temperature range
8. Filter specification applies to the antialiasing filter and the smoothing filter.
*
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.
and voltage range. For greater stability, an external clock can be utilized (see Pin Descriptions).
Advance information: ISD2532/40/48/64 devices.
PDS
is required during a static condition, typically overflow.
Characteristic
A
= 25 C and 5.0 V.
— ISD2532*
— ISD2540*
— ISD2548*
— ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
Min
(2)
OUT
Typ
15.625
15.625
18.75
18.75
=12.2 mW, typical.
12.5
25.0
12.5
25.0
12.2
6.5
1
(1)
Max
1.25
2.5
50
20
50
3
(2)
V p–p
Units
msec
msec
msec
msec
msec
msec
msec
msec
mW
mV
mV
sec
%
V
@ 1 KHz
R
R
Peak-to-Peak
Peak-to-Peak
Peak-to-Peak;
R
EXT
EXT
EXT
Product Data Sheets
= 16
= 600
= 16
Conditions
(4)
(5)