APR6008 View Datasheet(PDF) - APLUS INTEGRATED CIRCUITS
Part Name
Description
Manufacturer
APR6008 Datasheet PDF : 23 Pages
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Pin Name
ANAIN+
/BUSY
VCCD
VCCA
VSSA
VSSD
NC
APR6008
Pin No.
28 pin
SOP
17
21
27
18
12,23
4
5, 6, 7,
10, 19,
20, 22
Pin No.
28 pin
DIP
17
21
27
18
12,23
4
5, 6, 7,
10, 19,
20, 22
Pad No. (Die)
Reference Figure
18
Functionality
19
Non-Inverting Analog Input: This input is the non-inverting input for the analog
signal that the user wishes to record. When the device is used in a differential
input configuration this pin should receive a 16 mV peak to peak input coupled
through a 0.1 uF capacitor. When the device is used in a single ended input con-
figuration this pin should receive a 32 mV peak to peak input coupled through a
0.1 uF capacitor.
23
Busy Output: This active low output is low during either a record, playback or
fast forward operation. The pin is tri-stated otherwise. This pin can be connected
to an LED to indicate playback/record operation to the user. This pin can also be
connected to an external microcontroller as an indication of the status of play-
back, record, forward, or digital operation.
30, 31, 32
Digital Power Supply: This connection supplies power for all on-chip digital cir-
cuitry. This pin should be connected to the 3.0 V power plane through a via. This
pin should also be connected to a 0.1 uF bypass cap as close to the pin as possi-
ble.
20, 21
Analog Power Supply: This connection supplies power for all on-chip analog
circuitry. This pin should be connected to the 3.0 V power plane through a via.
This pin should also be connected to a 0.1 uF bypass cap as close to the pin as
possible.
12, 13, 14, 24, Analog Ground: These pins should be connected to the ground plane through a
25, 26
via. The connection should be made as close to the pin as possible.
5, 6
Digital Ground: This pin should be connected to the ground plane through a via.
The connection should be made as close to the pin as possible.
1, 7, 8, 22
No Connect: These pins should not be connected to anything on the board. Con-
nection of these pins to any signal, GND or VCC may result in incorrect device
behavior or cause damage to the device.
Electrical Characteristics
The following tables list Absolute Maximum Ratings, Recom-
Absolute Maximum Ratings
Stresses greater than those listed in Table 4 may cause per-
manent damage to the device. These specifications repre-
sent a stress rating only. Operation of the device at these or
any other conditions above those specified in the recom-
mended DC Characteristics, and recommended AC Charac-
teristics for the APR6008 device.
mended DC Characteristics or recommended AC Character-
istics of this specification is not implied. Maximum conditions
for extended periods may affect reliability.
Table 4 Absolute Maximum Ratings.
Item
Symbol
Condition
Min
Power Supply voltage
Input Voltage
Storage Temperature
Temperature Under Bias
Lead Temperature
VCC
TA = 25 C
-0.3
TA = 25 C
VIN
Device VCC = 3.0 V
-0.3
TSTG
-
-65
TBS
-
-65
TLD
<10s
Max
7.0
5.5
150
125
300
Unit
V
V
oC
oC
oC
Voice Recording & Playback Device
Revision 2.1
Page 17
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