Images are for reference only See Product Specifications
Orders Over
$5000
MT88L70AS1
Streamlined audio processing with MT88L70AS 3V DTMF receiver
Brands: Microchip Technology
Mfr.Part #: MT88L70AS1
Datasheet: MT88L70AS1 Datasheet (PDF)
Package/Case: 18-SOIC
RoHS Status:
Stock Condition: 6,966 pcs, New Original
Product Type: Telecom
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.240 | $3.240 |
| 10 | $2.838 | $28.380 |
| 30 | $2.599 | $77.970 |
| 100 | $2.358 | $235.800 |
| 500 | $2.248 | $1124.000 |
| 1000 | $2.089 | $2089.000 |
In Stock: 6,966 PCS
MT88L70AS1 General Description
The MT88L70AS1 is an indispensable component in telephone systems, offering precise tone signal waveshaping and efficient line interface functions. With the ability to operate on a single 3V or 5V power supply, this CMOS integrated circuit boasts exceptional power efficiency, making it ideal for use in portable devices and applications requiring battery power. Its advanced features include a dual-tone multi-frequency (DTMF) receiver with integrated digital filtering, enabling accurate detection and decoding of keypad-generated tones
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Package | Tube | 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 | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.0% service fee. |
 |
Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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
-
![Product]( "Product")
Step1 :Product
-
![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
-
![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
-
![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
-
![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
-
![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
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
-
MT88L70AS1 is a voice frequency transceiver chip designed for telecommunication systems. It features a dual-tone multi-frequency (DTMF) generator and receiver, programmable gain control, and low-power consumption. This chip is commonly used in telephone systems, fax machines, and other communication devices.
-
Equivalent
The equivalent products of the MT88L70AS1 chip are the MT88L70AS1-1, MT88L70AS2, MT88L70AS2-1, MC145446, and MC145447 chips. These chips are all digital tone decoders used for DTMF and MF tone decoding in various telecommunication applications. -
Features
The MT88L70AS1 is a DTMF transceiver IC that features low-power operation, DTMF tone detection and generation, digital gain control, anti-aliasing filtering, and serial interface for control. It is designed for use in telecommunication and audio applications. -
Pinout
The MT88L70AS1 is a 28-pin dual-tone multi-frequency (DTMF) decoder IC. It is used for detecting and decoding DTMF tones from a telephone line. The chip can detect two simultaneous tones and its functions include decoding keypad tones, providing tone status information, and generating interrupt signals. -
Manufacturer
The manufacturer of the MT88L70AS1 is Mitel. Mitel is a telecommunications company that specializes in providing communications solutions for businesses, including cloud and on-premises systems, collaboration tools, and contact center solutions. They are known for their high-quality products and services in the telecommunications industry. -
Application Field
The MT88L70AS1 is commonly used in telecommunication systems, such as modems, fax machines, and telephones, where it is utilized for its digital signal processing capabilities, low power consumption, and compatibility with various audio codecs. It is also used in automotive applications for audio processing and communication interfaces. -
Package
The MT88L70AS1 chip comes in a TSSOP-16 package, with a surface mounted form. It has a size of 5mm x 4.4mm x 1.2mm.
We provide high quality products, thoughtful service and after sale guarantee
-
![Product]( "Product")
We have rich products, can meet your various needs.
-
![quantity]( "quantity")
Minimum order quantity starts from 1pcs.
-
![shipping]( "shipping")
Lowest international shipping fee starts from $0.00
-
![guarantee]( "guarantee")
365 days quality guarantee for all products
