LE79Q2281DVC
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- Mfr.Part #
- LE79Q2281DVC
- Manufacturer
- Microchip Technology
- Package / Case
- 64-TQFP
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 64TQFP
- Stock
- 4,843
- In Stock ：
- 4,843
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- Manufacturer :
- Microchip Technology
- Product Category :
- Telecom
- Temperature Grade :
- Industrial
- Technology :
- CMOS
- Transmission Media Type :
- CABLE
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 1 month ago)
- Operating Supply Voltage :
- 3.3V
- Number of Circuits :
- 4
- Series :
- -
- Subcategory :
- Interface ICs
- Package / Case :
- 64-TQFP
- Surface Mount :
- yes
- Minimum Operating Supply Voltage :
- 2.97, 3.135 V
- Base Product Number :
- LE79Q2281
- Screening Level :
- Industrial
- Reach Compliance Code :
- Compliant
- Number of Pins :
- 64
- RoHS :
- Details
- Companding Law :
- A/MU-LAW
- Terminal Form :
- Gull wing
- Type :
- Quad Intelligent Subscriber Line Audio-processing Circuit
- Mounting :
- Surface Mount
- Interface :
- PCM
- Package :
- Tray
- Supplier Device Package :
- 64-TQFP (10x10)
- Product Status :
- Obsolete
- Category :
- Quad Intelligent Subscriber Line Audio-processing Circuit
- Mounting Type :
- Surface Mount
- Max Supply Voltage :
- 3.465V
- Current - Supply :
- -
- Brand :
- Microchip Technology
- Terminal Pitch :
- 0.5 mm
- Maximum Operating Supply Voltage :
- 3.465 V
- Product Type :
- Telecom Interface ICs
- Pin Count :
- 64
- Length :
- 10 mm
- Number of Functions :
- 1
- Filter :
- yes
- Radiation Hardening :
- No
- Power Supply Type :
- Analog/Digital
- Supplier Package :
- TQFP
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- QUAD
- Mount :
- Surface Mount
- Typical Operating Supply Voltage :
- 3.3000 V
- JESD-30 Code :
- S-PQFP-G64
- Number of Terminals :
- 64
- Min Operating Temperature :
- -40°C
- Manufacturer :
- Microchip
- Product Category :
- Telecom Interface ICs
- Voltage - Supply :
- 3.3V
- Package Shape :
- Square
- Width :
- 10 mm
- Packaging :
- Tray
- Operating Temperature :
- -40°C~85°C
- Operating Mode :
- SYNCHRONOUS
- Max Operating Temperature :
- 85°C
- Telecom IC Type :
- PCM CODEC
- Seated Height-Max :
- 1.2 mm
- Factory Lead Time :
- 7 Weeks
- Published :
- 1993
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Function :
- ISLAC DEVICE
- Datasheets
- LE79Q2281DVC
3.3V 64 Pin Telecom device 4 Circuits 1 Functions Max 3.465V V
LE79Q2281DVC Overview
Board space can be saved by using the 64-TQFP package.For telecommunications equipment packing, the Tray method is used.Telecommunications equipment is mounted using Surface Mount.4 circuits are used in this telecom IC .When 3.3V 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.64 pins are present on this telecom interface.Telecom ICs of type PCM CODEC are used in it.The supply current is -.The supply voltage is 3.3V, which provides designers with a lot of flexibility.Interface ICs subcategories telecommunications device .With the - series electronic parts, it can provide a lot of similar features.Normal operation is ensured by setting -40°C to a minimum value.To ensure normal operation, 85°C is set at maximum.A 1 function is configured when designing.There should be a lower voltage supplied than 3.465V.There is a pin configuration for 64 telecom products.
LE79Q2281DVC Features
Available in the 64-TQFP package
PCM CODEC as telecom IC type
Operating supply voltage of 3.3V
LE79Q2281DVC Applications
There are a lot of Microchip Technology
LE79Q2281DVC 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)
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