ISD4002-120P Nuvoton Technology Corporation of America, ISD4002-120P Datasheet - Page 24

• Manufacturer Part Number: ISD4002-120P
• Description: IC VOICE REC/PLAY 120S 28-DIP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: ISD4002r

Specifications of ISD4002-120P

• Interface: SPI/Microwire
• Filter Pass Band: 3.4kHz
• Duration: 120 Sec
• Mounting Type: Through Hole
• Package / Case: 28-DIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Notes:
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Typical values @ T
All Min/Max limits are guaranteed by Winbond via electrical testing or characterization. Not all
specifications are 100 percent tested.
Low-frequency cutoff depends upon the value of external capacitors (see Pin Descriptions)
Single-ended input mode. In the differential input mode, V
mVp-p.
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 6 dB drop by nature of passing through both filters.
The typical output voltage will be approximately 450 mVp-p with V
For optimal signal quality, this maximum limit is recommended.
When a record command is sent, T
A
= 25°C, V
CC
= 3.0V and timing measurement at 50%.
RAC
= T
RAC
- 24 -
+ T
RACL
on the first row address.
IN
maximum for ANA IN+ and ANA IN- is 16
IN
at 32 mVp-p.
ISD4002 SERIES