msm7717 Oki Semiconductor, msm7717 Datasheet - Page 8
![no-image](/images/no-image-200.jpg)
msm7717
Manufacturer Part Number
msm7717
Description
Msm7717-01/02/03single Rail Codec
Manufacturer
Oki Semiconductor
Datasheet
1.MSM7717.pdf
(19 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
msm7717-01M3-KDR1
Manufacturer:
OKI
Quantity:
5 000
Part Number:
msm7717-01MS-K
Manufacturer:
OKI
Quantity:
20 000
Part Number:
msm7717-01MS-KDR1
Manufacturer:
OKI
Quantity:
20 000
Part Number:
msm7717-02MB
Manufacturer:
OKI
Quantity:
20 000
Company:
Part Number:
msm7717-02MS-KDR1
Manufacturer:
OKI
Quantity:
36 900
Part Number:
msm7717-02MS-KDR1
Manufacturer:
OKI
Quantity:
20 000
¡ Semiconductor
MSM7717-01/02/03
SG
Signal ground voltage output.
The output voltage is 1/2 of the power supply voltage.
The output drive current capability is 200 mA.
This pin provides the SG level for CODEC peripherals.
This output voltage level is undefined during power-saving or power-down mode.
SGC
Used to generate the signal ground voltage level by connecting a bypass capacitor.
Connect a 0.1 mF capacitor with excellent high frequency characteristics between the AG pin and
the SGC pin.
ALAW
Control signal input of the companding law selection.
Only the MSM7717-01GS-K/7717-01MS-K has this pin. The CODEC will operate in the m-law
when this pin is at a logic "0" level and the CODEC will has this pin operate in the A-law when
this pin is at a logic "1" level. The CODEC operates in the m-law if the pin is left open, since the
pin is internally pulled down.
8/19