Product Details
| Product Description MT88L70ASR1 DTMF Receiver IC The MT88L70ASR1 is a highly reliable and efficient DTMF (Dual-Tone Multi-Frequency) receiver integrated circuit designed for use in telecommunications applications. This surface-mount device operates at a frequency of 3.58 MHz, making it suitable for detecting and decoding DTMF signals in various communication systems. Features Frequency Operation: The MT88L70ASR1 operates at a frequency of 3.58 MHz, ensuring accurate detection and decoding of DTMF signals. Low Power Consumption: With an operating supply current of 2 mA, this IC is energy-efficient and ideal for battery-powered devices. Wide Operating Temperature Range: The device can operate within a temperature range of -40°C to 85°C, providing flexibility in different environmental conditions. Lead-Free and RoHS Compliant: The MT88L70ASR1 is lead-free and compliant with ROHS3 standards, ensuring environmental safety. Surface Mount Technology (SMT): The 18-pin SOIC package with matte tin terminals makes it easy to integrate into modern PCB designs using surface mount technology. Applications Primary Applications: 1. Telecommunication Systems: The MT88L70ASR1 is primarily used in telecommunication systems for detecting and decoding DTMF signals in applications such as telephone keypads, call boxes, and other communication devices. 2. Automated Call Distribution (ACD) Systems: It is also used in ACD systems to handle incoming calls efficiently by decoding DTMF tones. Secondary Applications: 1. Industrial Control Systems: The IC can be used in industrial control systems where remote control or monitoring is required. 2. Consumer Electronics: It finds applications in consumer electronics such as cordless phones and other devices that use DTMF signaling. |
Product Description
| Type | Description |
| ANSC PART# | ANSC - MT88L70ASR1 |
| Category | Integrated Circuits (ICs) |
| Interface | |
| Telecom | |
| Manufacturer | Original |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Part Status | Last Time Buy |
| Function | DTMF Receiver |
| Interface | - |
| Number of Circuits | 1 |
| Voltage - Supply | 2.7V ~ 3.6V |
| Current - Supply | 2mA |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 18-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 18-SOIC |
| Base Product Number | MT88L70 |
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