Microchip Technology U4090B-PFNY Telecom
IC TELECOM INTERFACE 44SSO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
U4090B-PFNY
Detailed Description
IC TELECOM INTERFACE 44SSO
Package
44-BSOP (0.295", 7.50mm Width)
Key Features
Package / Case: 44-BSOP (0.295", 7.50mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
U4090B-PFNY Datasheet
Quick Jump:
Technical Specifications
Microchip Technology U4090B-PFNY Telecom technical specifications.
General
Package / Case
44-BSOP
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 75°C
Supply Voltage
3.1V ~ 3.5V
Lifecycle Status
Obsolete
Number of Circuits
1
Power Watts
900 mW
Function
Monolithic Integrated Feature Phone Circuit
Alternate Parts Comparison (U4090B-PFNY vs PM5326-FGI vs PM5370-FGI vs LE9500DBJC)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 44-BSOP | 1292-FCBGA | 672-FCBGA | 28-PLCC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supply Voltage | 3.1V ~ 3.5V | 1.2V | 1.2V | 3.3V |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Function | Monolithic Integrated Feature Phone Circuit | SONET/SDH | SONET/SDH | Subscriber Line Interface Concept (SLIC) |
| Interface | -- | SFI-4 | Serial | Parallel |
| Action |
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