LE88221DLC Zarlink, LE88221DLC Datasheet - Page 2

• Manufacturer Part Number: LE88221DLC
• Description: DUAL CH FXS
• Manufacturer: Zarlink

Related Literature
*Contact your Zarlink Sales Representative to obtain the data sheet.
Packaging and Availability
See Ordering Information on first page.
For More Information:
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• Highest level of integration
• Smallest footprint
• Pin-compatible options
• Lowest power solution across all operating modes
• Highly programmable
• Integrated ring cadencing and system state control
• Comprehensive line sensing
• Integrated switching regulator
081265 - Le88221/241 Dual-Channel ABS Narrow band VoicePort Device Data Sheet*
081307- Le88226/246 Dual-Channel ABS Wide band VoicePort™ Device Data Sheet*
Battery Switching Power Supply
081206 - Le88116/136 Single-Channel Tracking Battery Wide Band VoicePort™ Device Data Sheet*
Le71HR0824 - VE880 Series Line Module (Supports 2FXS ABS up to 120-V ringing with a 12-V Flyback Automatic
FEATURES
Zarlink Semiconductor Inc.
• Reduces system BOM and discrete component count
• Saves board space
• Provides design flexibility to develop one design and
• Provides best solution for battery-backed and power-
• Offers design flexibility to develop one application for
• Reduces real-time software overhead
• Enables high performance 909 diagnostics and subscriber
• Enables lowest component count and highest efficiency in
populate the voice socket with the right features for a given
market—100 V or 120 V, narrow band or wide band,
internal balanced (sinusoidal or trapezoidal) or
unbalanced ringing
sensitive applications
worldwide markets
loop test and self test support
all states of operation
2
BENEFITS