ML7019-01MA, ML7020, ML7020MB Selling Leads, Datasheet
MFG:OKI Package Cooled:SOP-24 D/C:N/A
ML7019-01MA, ML7020, ML7020MB Datasheet download
Part Number: ML7019-01MA
MFG: OKI
Package Cooled: SOP-24
D/C: N/A
ML7019-01MA, ML7020, ML7020MB
- Table of contents:
Info of ML7019-01MA
Info of ML7020
Info of ML7020MB
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About ML7000-01
PDF/DataSheet Download
Datasheet: ML7000-01
File Size: 148360 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About ML7020
PDF/DataSheet Download
Datasheet: ML7020
File Size: 128871 KB
Manufacturer: OKI [OKI electronic componets]
Download : Click here to Download
About ML7020MB
PDF/DataSheet Download
Datasheet: ML7020MB
File Size: 135611 KB
Manufacturer:
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ML7020 General Description
The ML7020 is a 1200 bps modem LSI developed for remote control systems. The functions incorporated are those of a 1200 bps FSK modem conforming to ITU-T Recommendations V.23, DTMF signal generation and detection, call progress tone (CPT) generation and detection. Each functional block can be controlled via a 4-bit processor interface.
ML7020 Maximum Ratings
|
Parameter |
Symbol |
Condition |
Rating |
Unit |
| Power supply voltage |
VDD |
- |
0.3 to +7.0 |
V |
| Permissible power dissipation |
PD |
- |
to 130 |
mW |
| Output short circuit current |
ISHT |
Shorted to VDD or ground. |
to 60 |
mA |
| Analog input voltage |
VAIN |
- |
0.3 to VDD +-0.3 |
V |
| Digital input voltage |
VDIN |
- |
0.3 to VDD+-0.3 |
V |
| Storage temperature range |
TSTG |
- |
55 to +150 |
ML7020 Features
• Single 5 V power supply operation (VDD: 4.5 to 5.5 V)
• Low power consumption: During operation: 5 mA typ. During the power down mode: 7 A typ.
• Built-in 1200 bps modem conforming to ITU-T V.23 recommendations
• Built-in DTMF signal generator with a switchable 6-dB attenuator
• Built-in DTMF detector (the input can be selected from either the line or the terminal)
• Built-in call progress tone generator. The output frequency can be selected from 400 Hz and 800 Hz.
• Built-in call progress tone detector
• Three analog input systems (switchable)
• Analog output for the line is of the differential type and can drive a 600 line transformer.
• Analog output for the terminal is of the single-ended type and can drive a 1.2 k load.
• Built-in switch for selecting the 600 termination
• 4-Bit processor interface
• Built-in oscillator circuit for a 3.579545 MHz crystal
• Package: 32-Pin plastic SSOP (SSOP32-P-430-1.00-K) (Product name: ML7020MB)
• Low power consumption: During operation: 5 mA typ. During the power down mode: 7 A typ.
• Built-in 1200 bps modem conforming to ITU-T V.23 recommendations
• Built-in DTMF signal generator with a switchable 6-dB attenuator
• Built-in DTMF detector (the input can be selected from either the line or the terminal)
• Built-in call progress tone generator. The output frequency can be selected from 400 Hz and 800 Hz.
• Built-in call progress tone detector
• Three analog input systems (switchable)
• Analog output for the line is of the differential type and can drive a 600 line transformer.
• Analog output for the terminal is of the single-ended type and can drive a 1.2 k load.
• Built-in switch for selecting the 600 termination
• 4-Bit processor interface
• Built-in oscillator circuit for a 3.579545 MHz crystal
• Package: 32-Pin plastic SSOP (SSOP32-P-430-1.00-K) (Product name: ML7020MB)
ML7020 Connection Diagram
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