ISD4004 Datasheet, PDF (16/28 Pages) Winbond – Single-Chip Voice Record/Playback Devices 8-, 10-, 12-, and 16-Minute Durations

ISD4004 Series
Symbol
Table 11: AC Parameters (Die)
Characteristic
Min⁽²⁾
Typ⁽¹⁾ Max⁽²⁾
Units
Conditions
F_S
Sampling
ISD4004-08M
Frequency
ISD4004-10M
ISD4004-12M
ISD4004-16M
F_CF
Filter Pass Band ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
T_REC
Record Duration ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
T_PLAY
Playback Duration
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
(5)
8.0
KHz
6.4
KHz ⁽⁵⁾
(5)
5.3
KHz
(5)
4.0
KHz
(3) (6)
3.4
KHz 3dB Roll-Off Point
2.7
KHz 3dB Roll-Off Point ^{(3) (6)}
(3) (6)
2.3
KHz 3dB Roll-Off Point
(3) (6)
1.7
KHz 3dB Roll-Off Point
(5)
8
min
10
min ⁽⁵⁾
(5)
12
min
(5))
16
min
(5)
8
min
10
min ⁽⁵⁾
(5)
12
min
(5)
16
min
T_PUD
Power-Up Delay ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
25
31.25
37.5
50
msec
msec
msec
msec
T_STOP or
T_PAUSE
T_RAC
Stop or Pause in
Record or Play
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
RAC Clock Period
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
50
62.5
75
100
200
250
300
400
msec
msec
msec
msec
(9)
msec
msec ⁽⁹⁾
(9)
msec
(9)
msec
T_RACLO
T_RACM
T_RACML
RAC Clock Low
Time
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
RAC Clock Period
in Message
Cueing Mode
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
RAC Clock Low
Time in Message
Cueing Mode
ISD4004-08M
ISD4004-10M
ISD4004-12M
ISD4004-16M
25
31.25
37.5
50
125
156.3
187.5
250
15.63
19.53
23.44
31.25
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
12
Voice Solutions in Silicon^™