isd5216 Winbond Electronics Corp America, isd5216 Datasheet - Page 66

• Manufacturer Part Number: isd5216
• Description: 8 To 16 Minutes Voice Record/playback Device With Integrated Codec
• Manufacturer: Winbond Electronics Corp America

Symbol
A
OUT
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
[12]
[13]
[14]
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 cut off depends upon the value of external capacitors (see Pin
Descriptions).
Differential input mode. Nominal differential input is 208 mV p-p. (0TLP)
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).
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).
Filter specification applies to the low pass filter.
For optimal signal quality, this maximum limit is recommended.
When a record command is sent, T
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.
Measured at 0TLP point for each gain setting.
0TLP is the reference test level through inputs and outputs.
Referenced to 0TLP input at 1 kHz, measured over 300 to 3,400 Hz bandwidth.
For die, only typical values are applicable.
Parameters
Output Gain
Absolute Gain
A
= 25°C and Vcc = 3.0V.
VOLUME CONTROL
RAC
Min
-0.5
= T
- 66 -
[2]
RAC
+ T
Typ
See AUX IN
-28 to 0
RACLO
[1][14]
[14]
on the first page addressed.
Max
table.
See AUX IN
+0.5
[2]
Units
dB
dB
table.
Conditions
8
referenced to output
AUX IN 1.0 kHz 0TLP,
6
measured
at SP+/-
ISD5216
steps
dB
gain
of
differentially
4
setting
dB,