MT8880CSR1 Overview
Board space can be saved by using the 20-SOIC (0.295, 7.50mm Width) package.For telecommunications equipment packing, the Tape & Reel (TR) method is used.Telecommunications equipment is mounted using Surface Mount.1 circuits are used in this telecom IC .When 4.75V~5.25V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.Using -40°C~85°C as the operating temperature can result in reliable performance.Mounted in Surface Mount-direction.In telecom switching configuration, there are 20 terminations.The voltage it operates at is 5V.20 pins are present on this telecom interface.Telecom ICs of type DTMF SIGNALING CIRCUIT are used in it.The supply current is 7mA.The supply voltage is 5V, which provides designers with a lot of flexibility.Telecom product operates with 7mA's supply current to give designers a lot of flexibility.With the - series electronic parts, it can provide a lot of similar features.The frequency of this telecommunication product is 3.58MHz.
MT8880CSR1 Features
Available in the 20-SOIC (0.295, 7.50mm Width) package
DTMF SIGNALING CIRCUIT as telecom IC type
Operating supply voltage of 5V
Operating supply current of 7mA
Operating with the requency of 3.58MHz

MT8880CSR1 Applications
There are a lot of Microchip Technology
MT8880CSR1 Telecom applications.

Digital Modems
SONET/SDH terminal
Add/Drop multiplexers (ADMs)
T1/E1/J1 add/drop multiplexers (MUX)
Channel Service Units (CSUs): T1/E1/J1
Fractional T1/E1/J1
BITS Timing
Digital Access Cross-connect System (DACs)
Digital Cross-connect Systems (DCS)
Frame Relay Switches and Access Devices (FRADS)

Lifecycle Status	IN PRODUCTION (Last Updated: 1 month ago)
Factory Lead Time	8 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-SOIC (0.295, 7.50mm Width)
Number of Pins	20
Supplier Device Package	20-SOIC
Mounting Style	SMD/SMT
Package	Tape & Reel (TR)
Base Product Number	MT8880
Mfr	Microchip Technology
Product Status	Active
Maximum Operating Temperature	+ 85 C
Minimum Operating Temperature	- 40 C
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2006
Series	-
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
Terminal Finish	MATTE TIN
Voltage - Supply	4.75V~5.25V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Frequency	3.58MHz
Time@Peak Reflow Temperature-Max (s)	30
Function	DTMF Transceiver
Operating Supply Voltage	5V
Power Supplies	5V
Interface	-
Number of Circuits	1
Operating Supply Current	7mA
Current - Supply	7mA
Logic Function	Transceiver
Product Type	Telecom Interface ICs
Telecom IC Type	DTMF SIGNALING CIRCUIT
Product	DTMF - Dual-tone Multi-frequency Transceivers
Height Seated (Max)	2.65mm
Width	7.5mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant