CPC7514Z

CPC7514 Quad High Voltage Isolated Analog Switch Array INTEGRATED CIRCUITS DIVISION Features Description Low, Matched R The CPC7514 Quad High Voltage (HV) isolated ON Analog Switch Array builds upon our Line Card Switch Voltage up to 320V Access Switch (LCAS) design and fabrication 110dB Switch-to-Switch Isolation at 5kHz expertise for telecom and non-telecom applications. Flexible Switch Configurations This monolithic solid state device provides the Smart Logic for Power-Up/Hot-Plug State Control switching functionality of four normally open 3.3V Operation with Very Low Power Consumption (1-Form-A) relays in one small economical package. Switch Current Limiting and Thermal Shutdown Protects Against Fault Conditions Designed to provide flexible single-ended or TTL Logic-Level Inputs differential access to high voltage networks, the Input Latch CPC7514 high voltage array is configured as two sets Clean, Bounce-Free Switching of matched paired switches for improved differential Monolithic IC Reliability performance. Additionally, sensitive differential applications will benefit from the matched pairs Applications excellent pair-to-pair isolation. The self-biasing Instrumentation switches do not require external high-voltage supplies Industrial Controls and Monitoring for proper operation. Automatic Test Equipment (ATE) Battery Monitoring and Charging Independent switch current limiting and switch-pair Telephony thermal shutdown features provide enhanced VoIP Gateways protection for devices connected to high voltage Central Office (CO) and Remote Terminal (RT) networks up to +320V. Digital Loop Carrier (DLC) Ordering Information Optical Terminals (ONT & ONU) PBX Systems Part Description Optical Network Terminals (ONT) and Optical CPC7514Z 20-Pin SOIC in Tubes (40/Tube) Network Units (ONU) CPC7514ZTR 20-Pin SOIC Tape & Reel (1000/Reel) Hybrid Fiber Coax (HFC) Figure 1. CPC7514 Block Diagram V = 3.3V DD S * 1 S S 1A 1B S * 2 CHANNEL 1-2 S S 2A 2B L IN Channel 1-2 1 A S 1 T IN Switch 2 C S 2 H Control LATCH 1-2 1-2 Logic T SD1-2 S * 3 S S 3A 3B S * 4 CHANNEL 3-4 S S 4A 4B L IN Channel 3-4 S 3 A 3 T IN Switch 4 C S 4 H Control LATCH 3-4 3-4 Logic T SD3-4 * 320V D GND Pb e3 DS-CPC7514-R06 www.ixysic.com 1CPC7514 INTEGRATED CIRCUITS DIVISION 1. Specifications 3 1.1 Package Pinout 3 1.2 Pin Descriptions . 3 1.3 Absolute Maximum Ratings . 4 1.4 General Conditions . 4 1.5 Switch Electrical Specifications 5 1.6 Digital I/O Electrical Specifications . 6 1.7 Switch Timing Specifications . 6 1.8 V Voltage Supply Specifications . 7 DD 1.9 Protection Circuitry Thermal Specifications . 7 1.10 Truth Tables . 8 1.10.1 CHANNEL . 8 1-2 1.10.2 CHANNEL . 8 3-4 2. Performance Data . 9 3. Functional Description 10 3.1 Introduction 10 3.2 Under-Voltage Switch Lock-Out Circuitry . 10 3.3 Switch Logic 10 3.3.1 Data Latch 11 3.3.2 T Pin Description . 11 SD 3.4 Power Supplies . 11 3.5 Protection 11 3.5.1 Dynamic High Frequency Current Limit . 11 3.5.2 Low Frequency Current Limit . 12 3.5.3 Thermal Shutdown . 12 3.6 External Protection Elements . 13 3.7 Thermal Design Assessment . 13 4. Manufacturing Information . 14 4.1 Moisture Sensitivity 14 4.2 ESD Sensitivity . 14 4.3 Reflow Profile . 14 4.4 Board Wash 14 4.5 Mechanical Dimensions . 15 4.5.1 CPC7514Z Package Dimensions 15 4.5.2 CPC7514ZTR Tape & Reel Specification 15 2 www.ixysic.com R06