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ML2216 View Datasheet(PDF) - Oki Electric Industry

Part Name
Description
Manufacturer
ML2216
OKI
Oki Electric Industry OKI
ML2216 Datasheet PDF : 19 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
FEDL2216DIGEST-04
ML2216/ML22P16
Pin
6
4
3
38
37
24
22
21
16, 33
10, 17, 23,
36, 39
13
7
2
5
Symbol
SPIN
SPM
SPP
RAO
RAI
VPP
TEST
SCAN
DVDD
DGND
AVDD
AGND
SPVDD
SPGND
Type
I
O
O
O
I
I
I
I
Description
Analog input pin of built-in speaker amplifier.
A reversal amplifier consists of connecting external resistance between
AOUT pin and SPM pin.
Analog output pin of built-in speaker amplifier.
A speaker is connected between SPM pin and SPP pin.
External resistance is connected between SPIN pin and this pin.
Analog output pin of built-in speaker amplifier.
A speaker is connected between SPM pin and SPP pin.
Address output pin of Built-in P2ROM.
It connects with RAI pin directly.
Address input pin of Built-in P2ROM.
RAO pin is connected directly.
Program power supply pin at the time of the data writing to P2ROM.
Input “L” level to this pin.
Test pin for the device.
Input “L” level to this pin. This pin has a pull-down resistor built in.
Test pin for the device.
Input “L” level to this pin. This pin has a pull-down resistor built in.
Digital power supply pin.
Insert a 0.1 μF or larger bypass capacitor between this pin and DGND
pin.
— Digital ground pin.
Analog power supply pin.
— Insert a 0.1 μF or larger bypass capacitor between this pin and AGND
pin.
— Digital ground pin.
Speaker amplifier ower supply pin.
— Insert a 10 μF or larger bypass capacitor between this pin and SPGND
pin.
— Speaker amplifier Ground pin.
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