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$5000Microchip MT88L70ASR1
The MT88L70ASR1 IC is ideal for telecommunication applications and is environmentally friendly with its ROHS compliance
Brands: Microchip
Mfr.Part #: MT88L70ASR1
Datasheet: MT88L70ASR1 Datasheet (PDF)
Package/Case: SOIC-18
Product Type: Telecom
RoHS Status:
Stock Condition: 9,458 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MT88L70ASR1 General Description
In addition to its basic functionalities, the MT88L70ASR1 includes several advanced features to enhance performance. These features include a programmable guard-time generator, adjustable auto shut-off timer, and a low battery indicator. The device also has a sleep mode to minimize power consumption when not in active use, making it an energy-efficient solution for telecom applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | Microchip | Product Category: | Telecom Interface ICs |
| RoHS: | Details | Product: | DTMF - Dual-tone Multi-frequency Receivers |
| Supply Voltage - Max: | 3.6 V | Supply Voltage - Min: | 2.7 V |
| Operating Supply Current: | 2 mA | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-18 | Packaging: | MouseReel |
| Brand: | Microchip Technology | Frequency: | 3.58 MHz |
| Moisture Sensitive: | Yes | Operating Supply Voltage: | 3 V |
| Pd - Power Dissipation: | 500 mW (1/2 W) | Product Type: | Telecom Interface ICs |
| Factory Pack Quantity: | 1000 | Subcategory: | Interface ICs |
| Unit Weight: | 0.007408 oz | Product Status | Active |
| Function | DTMF Receiver | 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The MT88L70ASR1 is a PCM codec chip that is used for voice processing and communication. It is designed to provide analog-to-digital and digital-to-analog conversion, along with filtering and companding functions, to support clear and reliable voice communication in telecommunication and enabling equipment.
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Equivalent
The equivalent products of MT88L70ASR1 chip are AK4114VQ, AK4115VQ, and AK4119VQ. These chips are also digital audio interface transceivers with similar features and functionality, making them suitable replacements for the MT88L70ASR1. -
Features
MT88L70ASR1 is a DTMF (dual-tone multi-frequency) tone decoder with an integrated call progress filter. It features output latch, squelch tail elimination, power-down mode, and CMOS technology for low power consumption. It also has a wide supply voltage range and an adjustable guard time. -
Pinout
The MT88L70ASR1 is a 32-pin integrated circuit that serves as a dual tone multi-frequency (DTMF) transceiver. It is designed to encode and decode DTMF signals and provides an interface for microcontrollers or other digital systems to communicate with the telephone network. -
Manufacturer
The MT88L70ASR1 is manufactured by Microsemi Corporation, which is a company specializing in the design and manufacture of semiconductors and related products for the aerospace, defense, and industrial markets. Microsemi Corporation was acquired by Microchip Technology in 2018 and is now part of their broad portfolio of semiconductor solutions. -
Application Field
The MT88L70ASR1 is primarily used in telecommunications and data communication systems for converting analog voice signals to digital signals and vice versa. It is commonly found in telecommunication equipment, such as modems, fax machines, and digital phones. Its high integration and low power consumption make it suitable for portable and battery-powered devices as well. -
Package
The MT88L70ASR1 is a 28-pin SOIC (Small Outline Integrated Circuit) package type, and it is in the form of a surface-mount device. Its size is approximately 7.8mm x 15.4mm.
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