MSM7578, MSM7578H, MSM7578HGS Selling Leads, Datasheet
MFG:OKI Package Cooled:7749+ D/C:2500
MSM7578, MSM7578H, MSM7578HGS Datasheet download
Part Number: MSM7578
MFG: OKI
Package Cooled: 7749+
D/C: 2500
MSM7578, MSM7578H, MSM7578HGS
- Table of contents:
Info of MSM7578
Info of MSM7578H
Info of MSM7578HGS
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About MSM7578H
PDF/DataSheet Download
Datasheet: MSM7578H
File Size: 163046 KB
Manufacturer: OKI
Download : Click here to Download
About MSM7578H
PDF/DataSheet Download
Datasheet: MSM7578H
File Size: 163046 KB
Manufacturer: OKI
Download : Click here to Download
About MSM7578HGS-K
PDF/DataSheet Download
Datasheet: MSM7578HGS-K
File Size: 162698 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
MSM7578H General Description
The MSM7578 and MSM7579 are single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filters for A/D and D/A conversion.
Designed especially for a single-power supply and low-power applications, these devices are particularly optimized for telephone terminals in digital wireless systems and ISDN systems.
The devices use the same transmission clocks as those used in the MSM7508B and MSM7509B. The analog output signal can directly drive a piezoelectric type handset receiver.
MSM7578H Maximum Ratings
| Parameter | Symbol | Condition | Rating | Unit |
| Power Supply Voltage | VDD | - | 0 to 7 | V |
| Analog Input Voltage | VAIN | - | 0.3 to VDD + 0.3 | V |
| Digital Input Voltage | VDIN | - | 0.3 to VDD + 0.3 | V |
| Storage Temperature | TSTG | - | 55 to +150 | °C |
MSM7578H Features
• Single power supply: +5.0 V ±5%
• Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V
• ITU-T Companding law MSM7578H: m-law MSM7579: A-law MSM7578V: m/A-law pin-selectable
• Built-in PLL eliminates a master clock
• Serial data rate: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz
• Adjustable transmit gain
• Built-in reference voltage supply
• Directly drive a line transformer of 600 W
• The 16-pin DIP and 24-pin SOP package products provide pin compatibility with the MSM7508B/7509B
• The 20-pin SSOP package products have 1/3 the foot print of conventional products
• Package options:
16-pin plastic DIP (DIP16-P-300-2.54) (Product name : MSM7578HRS)
(Product name : MSM7579RS)
(Product name : MSM7578VRS)
24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM7578HGS-K)
(Product name : MSM7578VGS-K)
(Product name : MSM7579GS-K)
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7578HMS-K)
(Product name : MSM7579MS-K)
(Product name : MSM7578VMS-K)
• Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V
• ITU-T Companding law MSM7578H: m-law MSM7579: A-law MSM7578V: m/A-law pin-selectable
• Built-in PLL eliminates a master clock
• Serial data rate: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz
• Adjustable transmit gain
• Built-in reference voltage supply
• Directly drive a line transformer of 600 W
• The 16-pin DIP and 24-pin SOP package products provide pin compatibility with the MSM7508B/7509B
• The 20-pin SSOP package products have 1/3 the foot print of conventional products
• Package options:
16-pin plastic DIP (DIP16-P-300-2.54) (Product name : MSM7578HRS)
(Product name : MSM7579RS)
(Product name : MSM7578VRS)
24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM7578HGS-K)
(Product name : MSM7578VGS-K)
(Product name : MSM7579GS-K)
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7578HMS-K)
(Product name : MSM7579MS-K)
(Product name : MSM7578VMS-K)
MSM7578H Typical Application
• Single power supply: +5.0 V ±5%
• Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V
• ITU-T Companding law MSM7578H: m-law MSM7579: A-law MSM7578V: m/A-law pin-selectable
• Built-in PLL eliminates a master clock
• Serial data rate: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz
• Adjustable transmit gain
• Built-in reference voltage supply
• Directly drive a line transformer of 600 W
• The 16-pin DIP and 24-pin SOP package products provide pin compatibility with the MSM7508B/7509B
• The 20-pin SSOP package products have 1/3 the foot print of conventional products
• Package options:
16-pin plastic DIP (DIP16-P-300-2.54) (Product name : MSM7578HRS)
(Product name : MSM7579RS)
(Product name : MSM7578VRS)
24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM7578HGS-K)
(Product name : MSM7578VGS-K)
(Product name : MSM7579GS-K)
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7578HMS-K)
(Product name : MSM7579MS-K)
(Product name : MSM7578VMS-K)
• Low power consumption Operating mode: 25 mW Typ. 47 mW Max. VDD = 5 V Power down mode: 0.05 mW Typ. 0.3 mW Max. VDD = 5 V
• ITU-T Companding law MSM7578H: m-law MSM7579: A-law MSM7578V: m/A-law pin-selectable
• Built-in PLL eliminates a master clock
• Serial data rate: 64/128/256/512/1024/2048 kHz 96/192/384/768/1536/1544/200 kHz
• Adjustable transmit gain
• Built-in reference voltage supply
• Directly drive a line transformer of 600 W
• The 16-pin DIP and 24-pin SOP package products provide pin compatibility with the MSM7508B/7509B
• The 20-pin SSOP package products have 1/3 the foot print of conventional products
• Package options:
16-pin plastic DIP (DIP16-P-300-2.54) (Product name : MSM7578HRS)
(Product name : MSM7579RS)
(Product name : MSM7578VRS)
24-pin plastic SOP (SOP24-P-430-1.27-K) (Product name : MSM7578HGS-K)
(Product name : MSM7578VGS-K)
(Product name : MSM7579GS-K)
20-pin plastic SSOP (SSOP20-P-250-0.95-K) (Product name : MSM7578HMS-K)
(Product name : MSM7579MS-K)
(Product name : MSM7578VMS-K)
MSM7578H Connection Diagram
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