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MT8885ANR1
IC TXRX DTMF 24SSOP
- Product Category: Telecom Interface ICs
- Mfr. Part # MT8885ANR1
- Manufacturer: Microchip Technology
- Package: 24-SSOP (0.209", 5.30mm Width)
- Lead Free Status /RoHS Status:
- Data Sheet: MT8885ANR1 Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
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Please send inquiry,we will respond immediately.
Mfr. Part #: MT8885ANR1
- Specifications
- Product Details
Specifications
Product Details
Description
The MT8885 is a monolithic DTMF transceiver with call progress filter. It is fabricated in CMOS technology offering low power consumption and high reliability.The receiver section is based upon the industry standard MT8870 DTMF receiver while the transmitter utilizes a switched capacitor D/A converter for low distortion, high accuracy DTMF signalling. Internal counters provide a burst mode such that tone bursts can be transmitted with precise timing. A call progress filter can be selected allowing a microprocessor to analyze call progress tones.
The MT8885 utilizes an adaptive micro interface, which allows the device to be connected to a number of popular microcontrollers with minimal external logic. The MT8885 provides enhanced power down features. The transmitter and receiver may independently be powered down via register control. A full chip power down pin provides simple power and control capability.
Features
• External power down pin• Central office quality DTMF transmitter/ receiver
• Low power consumption
• High speed adaptive micro interface
• Adjustable guard time
• Automatic tone burst mode
• Call progress tone detection to -30dBm
• DTMF transmitter/receiver power down via register control
Applications
• Credit card systems• Paging systems
• Repeater systems/mobile radio
• Interconnect dialers
• Personal computers
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the MT8885ANR1. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: MT8885ANR1
