MT88L89ASR1
IC TELECOM INTERFACE 20SOICManufacturer: Microchip Technology
Categories: Telecom
Quality Control: Learn More
Microchip Technology's MT88L89ASR1 is a silicon gate CMOS DTMF transceiver. This component provides full duplex DTMF generation and detection with a single 3.1mA supply current operating from 2.7V to 3.6V. The MT88L89ASR1 integrates a highly stable voltage-controlled oscillator (VCO) for DTMF tone generation and a switched-capacitor filter for accurate tone detection. It is packaged in a 20-SOIC (0.295", 7.50mm Width) and is suitable for surface mount applications. Operating temperature ranges from -40°C to 85°C. This device is utilized in telecommunications equipment, including voice modems and cordless phones.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | DTMF Transceiver |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 3.6V |
| Current - Supply | 3.1mA |
| Supplier Device Package | 20-SOIC |
| Number of Circuits | 1 |
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