Manual

ISD1600B SERIES
- 16 -
9.2. AC PARAMETERS
CHARACTERISTIC SYMBOL MIN TYP
[1]
MAX UNITS CONDITIONS
Sampling Frequency
[2]
F
S
4 12 KHz Vcc=2.4V~5.5V
I1610B I1612B I1616B I1620B
6.6 8 10.6 13.3 Sec SF=12kHz
10 12 16 20 Sec SF=8kHz
12.5 15 20 25 Sec SF=6.4kHz
15 18 24 30 Sec SF=5.3kHz
Duration
[3]
Dur
20 24 32 40 Sec SF=4kHz
Vcc=2.4
V~5.5V
Rising time T
r
0 100 nsec
Falling Time T
f
0 100 nsec
26.6 26.6 26.6 26.6 msec SF=12kHz
40 40 40 40 msec SF=8kHz
50 50 50 50 msec SF=6.4kHz
60.4 60.4 60.4 60.4 msec SF=5.3kHz
Debounce Time
(Record & PlayL)
T
Db1
80 80 80 80 msec SF=4kHz
Vcc=2.4
V~5.5V
13.3 13.3 13.3 13.3 msec SF=12kHz
20 20 20 20 msec SF=8kHz
25 25 25 25 msec SF=6.4kHz
30.2 30.2 30.2 30.2 msec SF=5.3kHz
Debounce Time (PlayE) T
Db2
40 40 40 40 msec SF=4kHz
Vcc=2.4
V~5.5V
Signal Ramp Up Time T
RU
100 msec Vcc=2.4V~5.5V
Record Stop Time T
RS
2 Sample Clock Vcc=2.4V~5.5V
PlayL Stop Time T
PS1
T
Db1
msec Vcc=2.4V~5.5V
PlayE Stop Time T
PS2
2 X T
Db1
msec Vcc=2.4V~5.5V
LED Cycle frequency T
Cyc
1 6 Hz Playback at any SF
Notes:
[1]
Typical values : V
CC
= 4.5V, sampling frequency (SF) = 8 kHz and @ T
A
= 25°C, unless otherwise stated.
[2]
Sampling Frequency can vary as much as ±2.25 percent over the commercial temperature and voltage
ranges, and –6/+4 percent over the industrial temperature and voltage ranges.
[6]
Duration can vary as much as ±2.25 percent over the commercial temperature and voltage ranges, and –
6/+4 percent over the industrial temperature and voltage ranges.