ISD5216 Datasheet, PDF (66/75 Pages) Winbond – 8 to 16 minutes voice record/playback device with integrated codec

ISD5216
Symbol
A_OUT
Parameters
Output Gain
Absolute Gain
VOLUME CONTROL ^[14]
Min ^[2]
-0.5
Typ ^[1][14]
-28 to 0
Max ^[2]
Units Conditions
dB 8 steps of 4 dB,
referenced to output
+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.
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