ISD4003-04M ETC [List of Unclassifed Manufacturers], ISD4003-04M Datasheet - Page 14

• Manufacturer Part Number: ISD4003-04M
• Description: Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations
• Manufacturer: ETC [List of Unclassifed Manufacturers]

1.
2.
3.
4.
5.
6.
7.
8.
9.
10. When a record command is sent, T
10
T
T
T
T
T
T
T
T
THD
V
Symbol
PLAY
PUD
STOP
PAUSE
RAC
RACLO
RACM
RACML
IN
Typical values: T
All min/max limits are guaranteed by ISD via electrical testing or characterization. Not all specifications are 100 percent
tested.
Low-frequency cut off depends upon the value of external capacitors (see Pin Descriptions).
Single-ended input mode. In the differential input mode, V
Sampling Frequency can vary as much as ±2.25 percent over the commercial temperature, and voltage ranges,
and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater stability,
an external clock can be utilized (see Pin Descriptions).
Playback and Record Duration can vary as much as ±2.25 percent over the commercial temperature and voltage
ranges, and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater
stability, an external clock can be utilized (see Pin Descriptions).
Filter specification applies to the antialiasing filter and the smoothing filter. Therefore, from input to output, expect a
6dB drop by nature of passing through both filters.
The typical output voltage will be approximately 570mVp-p with V
For optimal signal quality, this maximum limit is recommended.
or
Playback Duration
Power-Up Delay
Stop or Pause in
Record or Play
RAC Clock Period
RAC Clock Low
Time
RAC Clock Period
in Message
Cueing Mode
RAC Clock Low
Time in Message
Cueing Mode
Total Harmonic Distortion
ANA IN Input Voltage
A
= 25°C and 3.0 V.
Characteristic
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
Table 7: AC Parameters (Packaged Parts)
RAC
= T
RAC
+ T
Min
RACLO
(2)
on the first row addressed.
IN
Typ
31.25
31.25
156.3
187.5
15.63
19.53
23.44
31.25
37.5
62.5
37.5
maximum for ANA IN+ and ANA IN– is 16 mVp-p.
100
200
250
300
400
125
250
25
50
50
75
25
50
(1)
4
5
6
8
1
IN
at 32mVp-p.
Max
32
(2)
2
Units
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
msec
µsec
µsec
µsec
µsec
µsec
µsec
µsec
µsec
min
min
min
min
mV
%
(6)
(6)
(6)
(6)
(10)
(10)
(10)
(10)
@ 1 KHz
Peak-to-Peak
Voice Solutions in Silicon
Conditions
(4) (8) (9)
™