ISD4002 SERIES
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Notes:
[1]
Typical values @ T
A
= 25°C, V
CC
= 3.0V and timing measurement at 50%.
[2]
All Min/Max limits are guaranteed by Winbond via electrical testing or characterization. Not all
specifications are 100 percent tested.
[3]
Low-frequency cutoff depends upon the value of external capacitors (see Pin Descriptions)
[4]
Single-ended input mode. In the differential input mode, V
IN
maximum for ANA IN+ and ANA IN- is 16
mVp-p.
[5]
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)
[6]
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)
[7]
Filter specification applies to the antialiasing filter and the smoothing filter. Therefore, from input to
output, expect a 6 dB drop by nature of passing through both filters.
[8]
The typical output voltage will be approximately 450 mVp-p with V
IN
at 32 mVp-p.
[9]
For optimal signal quality, this maximum limit is recommended.
[10]
When a record command is sent, T
RAC
= T
RAC
+ T
RACL
on the first row address.