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
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 1 month ago)
- Temperature Grade :
- Industrial
- Number of Functions :
- 1
- Subcategory :
- Interface ICs
- Min Operating Temperature :
- -40°C
- Manufacturer :
- Microchip
- Length :
- 10 mm
- Operating Mode :
- SYNCHRONOUS
- Operating Supply Voltage :
- 3.3V
- Type :
- Quad Intelligent Subscriber Line Audio-processing Circuit
- Supplier Device Package :
- 64-TQFP (10x10)
- Mounting :
- Surface Mount
- Pin Count :
- 64
- Number of Circuits :
- 4
- Terminal Position :
- QUAD
- Voltage - Supply :
- 3.3V
- RoHS :
- Details
- Telecom IC Type :
- PCM CODEC
- Packaging :
- Tray
- Reach Compliance Code :
- Compliant
- Base Product Number :
- LE79Q2281
- Package Shape :
- Square
- Terminal Form :
- Gull wing
- Screening Level :
- Industrial
- Number of Pins :
- 64
- Companding Law :
- A/MU-LAW
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Seated Height-Max :
- 1.2 mm
- Typical Operating Supply Voltage :
- 3.3000 V
- Package / Case :
- 64-TQFP
- Product Status :
- Obsolete
- Series :
- -
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology
- Max Supply Voltage :
- 3.465V
- Technology :
- CMOS
- Max Operating Temperature :
- 85°C
- Maximum Operating Supply Voltage :
- 3.465 V
- Interface :
- PCM
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PQFP-G64
- Category :
- Quad Intelligent Subscriber Line Audio-processing Circuit
- Supplier Package :
- TQFP
- Product Type :
- Telecom Interface ICs
- Function :
- ISLAC DEVICE
- Transmission Media Type :
- CABLE
- Package :
- Tray
- Radiation Hardening :
- No
- Minimum Operating Supply Voltage :
- 2.97, 3.135 V
- Terminal Pitch :
- 0.5 mm
- Product Category :
- Telecom Interface ICs
- Current - Supply :
- -
- Factory Lead Time :
- 7 Weeks
- Power Supply Type :
- Analog/Digital
- Surface Mount :
- yes
- Published :
- 1993
- Operating Temperature :
- -40°C~85°C
- Filter :
- yes
- Number of Terminals :
- 64
- Width :
- 10 mm
- 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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