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ISD1000A View Datasheet(PDF) - Information Storage Devices

Part NameDescriptionManufacturer
ISD1000A Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations ISD
Information Storage Devices 
ISD1000A Datasheet PDF : 20 Pages
First Prev 11 12 13 14 15 16 17 18 19 20
Product Data Sheets
ISD1000A Series
AC PARAMETERS (DIE) – CONTINUED
Symbol
Characteristic
Min(2) Typ (1) Max(2) Units
Conditions
TPDP
PD Pulse Width - Play
— ISD1016A
— ISD1020A
12.5
15.625
msec (7)
msec (7)
TPDS
PD Pulse Width - Static
— ISD1016A
100
— ISD1020A
100
nsec (8)
nsec (8)
TPDH
Power Down Hold
— ISD1016A 0
— ISD1020A 0
nsec
nsec
TEOM
EOM Pulse Width
— ISD1016A
12.5
— ISD1020A
15.6
msec
msec
THD
Total Harmonic Distortion
— ISD1016A
1
— ISD1020A
1
% @ 1 KHz
% @ 1 KHz
POUT
VOUT
Speaker Output Power
Voltage Across Speaker Pins
— ISD1016A
— ISD1020A
— ISD1016A
— ISD1020A
12.5
50
mW REXT = 16 (4)
12.5
50
mW REXT = 16 (4)
2.5
V p–p REXT = 600
1
2.5
V p–p REXT = 600
VIN1
MIC Input Voltage
— ISD1016A
— ISD1020A
20
mV Peak-to-Peak(5)
20
mV Peak-to-Peak(5)
VIN2
ANA IN Input Voltage
— ISD1016A
— ISD1020A
50
mV Peak-to-Peak
50
mV Peak-to-Peak
VIN3
AUX IN Input Voltage
— ISD1016A
— ISD1020A
1.25
1.25
V p–p REXT = 16
V p–p REXT = 16
NOTES: 1. Typical values @ TA = 25° C and 5.0 V.
2. All Min/Max limits are guaranteed by ISD via electrical testing or characterization.
Not all specifications are 100% tested.
3. Low-frequency cutoff depends upon 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 Kseries resistor at ANA IN.
6. This is the minimum pulse width required to guarantee that a Record cycle will be interrupted. A LOW-going PD pulse
of less than this interval during Record may be ignored.
7. This is the minimum pulse width required to guarantee that a Playback cycle will be interrupted. A LOW-going PD pulse
of less than this interval during Playback may be ignored.
8. This is the minimum pulse width required to reset the device when in a static condition; i.e., not actively recording or
playing back.
9. Sampling frequency and Playback duration will vary as much as ± 2.25% over the commercial temperature and voltage
range. For greater stability, an external clock can be utilized (see Pin Descriptions).
10. Filter specification applies to the antialiasing filter and to the smoothing filter.
1–15
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