I5216 Datasheet, PDF (59/83 Pages) Winbond – 8 TO 16 MINUTE VOICE RECORD/PLAYBACK SYSTEM WITH INTEGRATED CODEC

I5216 SERIES
Advanced Information
PRELIMINARY
Symbol
AOUT
Parameters
Output Gain
Absolute Gain
VOLUME CONTROL ⁽¹⁴⁾
Min ⁽²⁾ Typ ^(1)(14) Max ⁽²⁾
-28 to 0
Units
dB
Conditions
8 steps of 4 dB,
referenced to output
-0.5
+0.5
dB AUX IN 1.0 kHz 0TLP,
6 dB gain setting
measured differentially
at SP+/-
1. Typical values: T_A = 25°C and Vcc = 3.0V.
2. All min/max limits are guaranteed by Winbond via electrical testing or characterization.
Not all specifications are 100 percent tested.
3. Low-frequency cut off depends upon the value of external capacitors (see Pin
Descriptions).
4. Differential input mode. Nominal differential input is 208 mV p-p. (0TLP)
5. Sampling frequency can vary as much as –6/+4 percent over the 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 –6/+4 percent over the industrial
temperature and voltage ranges. For greater stability, an external clock can be utilized
(see Pin Descriptions).
7. Filter specification applies to the low pass filter.
8. For optimal signal quality, this maximum limit is recommended.
9. When a record command is sent, T_RAC = T_RAC + T_RACLO on the first page addressed.
10. The maximum signal level at any input is defined as 3.17 dB higher than the reference
transmission level point. (0TLP) This is the point where signal clipping may begin.
11. Measured at 0TLP point for each gain setting. See AUX IN table.
12. 0TLP is the reference test level through inputs and outputs. See AUX IN table.
13. Referenced to 0TLP input at 1 kHz, measured over 300 to 3,400 Hz bandwidth.
14. For die, only typical values are applicable.
Publication Release Date: November 30, 2001
- 59
Revision A1