Purchase MSM7577, In-stock MSM7577 From SeekIC.
Part Number: MSM7577
Description: The MSM7577 is an LSI for Audio Signal Level adjustment for telephone set, etc.Conventionally,...
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MSM7577
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DataSheet
General Description
MSM7577 General Description
The MSM7577 is an LSI for Audio Signal Level adjustment for telephone set, etc.
Conventionally, its circuit has been made within individual unit, such as amplifiers, resistors and switches. However, using this LSI allows for simple mounting and economically small space.
MSM7577 Maximum Ratings
|
Symbol |
Parameter |
Rating |
Unit |
|
VDD |
Power Supply Voltage |
_0.3 to +7.0 |
V |
|
VAIN |
Analog Input Voltage |
0.3 to VDD + 0.3 |
V |
|
VDIN |
Digital Input Voltage |
0.3 to VDD + 0.3 |
V |
|
TSTG |
Storage Temperature |
55 to +150 |
°C |
MSM7577 Features
Receiving system
• Built-in electrical volume
Digital control (3 bit / 8 step)
• For transmission voice, with side tone route available.
• Mute function available.
Transmitting system
• Built-in operational amplifier for transmission signal level adjustment.
• Mute function available.
• Single +2.7 V to +5.25 V power supply
• Power down function
• Package:16-pin plastic SOP (SOP16-P-300-1.27-K) (Product name : MSM7577MS-K)
• Built-in electrical volume
Digital control (3 bit / 8 step)
• For transmission voice, with side tone route available.
• Mute function available.
Transmitting system
• Built-in operational amplifier for transmission signal level adjustment.
• Mute function available.
• Single +2.7 V to +5.25 V power supply
• Power down function
• Package:16-pin plastic SOP (SOP16-P-300-1.27-K) (Product name : MSM7577MS-K)
MSM7577 Typical Application
Cellular handset, cordless telephone, etc.
MSM7577 Connection Diagram
MSM7577
PDF/DataSheet Download
- Datasheet: MSM7577
- File Size: 75404 KB
- Manufacturer: OKI
- Click here to Download
- ·MSM10S0000
- OKI [OKI electronic componets]
- 0.8um CMOS
- 48604 KB
- ·MSM13Q
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB
- ·MSM14Q000
- OKI [OKI electronic componets]
- 0.35 レm Sea of Gates Arrays
- 232838 KB
- ·MSM27C1602CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit One Time PROM
- 111107 KB
- ·MSM27C1652CZ
- OKI [OKI electronic componets]
- 1,048,576-Word x 16-Bit or 2,097,152-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 93703 KB
- ·MSM27C1655CZ
- OKI [OKI electronic componets]
- 524,288-Double Word x 32-Bit or 1,048,576-Word x 16-Bit 4-Double Word x 32-Bit or 8-Word x 16-Bit Page Mode One Time PROM
- 93258 KB
- ·MSM27C3202CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit One Time PROM
- 89388 KB
- ·MSM27C3252CZ
- OKI [OKI electronic componets]
- 2,097,152-Word x 16-Bit or 4,194,304-Word x 8-Bit 8-Word x 16-Bit or 16-Word x 8-Bit Page Mode One Time PROM
- 92532 KB
MSM7577 Relative Products
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The MSM7575, developed for advanced digital cordless telephone systems, is a single channel full duplex CODEC which performs mutual transcoding between the analog voice band signal and the 64 kbps PCM serial data.This MSM7575 performs DTMF tone and several k...
MSM7570L-01
The MSM7570L-01/02, developed for advanced digital cordless telephone systems, are single channel ADPCM CODEC ICs which perform mutual transcoding between the analog voice band signal and 32 kbps ADPCM serial data.The MSM7570L-01 include DTMF Tone and severa...
MSM7570-01
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MSM7567
The MSM7566 and MSM7567 are single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filter for A/D and D/A conversion.Designed especially for a single-power supply and low-power applications, these MSM7567 are optim...
MSM7566
The MSM7566 and MSM7567 are single-channel CODEC CMOS ICs for voice signals ranging from 300 to 3400 Hz. These devices contain filter for A/D and D/A conversion.Designed especially for a single-power supply and low-power applications, these MSM7566 are optim...
MSM7560L
The MSM7560L are single channel ADPCM CODEC ICs which perform mutual transcoding between an analog voice band signal 300 to 3400 Hz and 32 kbps ADPCM serial data.Using advanced circuit technology, these MSM7560L operate from a single 3 V power supply and pro...
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