DG528BK

$100.23

Description：IC MUX 8:1 450OHM 18CERDIP
Series：-

SKU:ed44e002faa1 Category: Analog Switches, Multiplexers, Demultiplexers Brand: Vishay Siliconix

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC MUX 8:1 450OHM 18CERDIP
Series：-
Mfr：Vishay Siliconix
Package：Tube
Switch Circuit：-
Multiplexer/Demultiplexer Circuit：8:01
On-State Resistance (Max)：450Ohm
Channel-to-Channel Matching (ΔRon)：27Ohm
Voltage - Supply, Single (V+)：-
Voltage - Supply, Dual (V±)：±15V
Switch Time (Ton, Toff) (Max)：-
-3db Bandwidth：-
Charge Injection：4pC
Channel Capacitance (CS(off), CD(off))：5pF, 25pF
Current - Leakage (IS(off)) (Max)：5nA
Crosstalk：-
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Through Hole
Package / Case：18-CDIP (0.300", 7.62mm)
Supplier Device Package：18-CERDIP
Number of Circuits：1
Grade：-
Qualification：-

Download product information

DG528BK

Overview

The DG528BK is a latchable single 8-channel or differential 4-channel analog multiplexer manufactured by Vishay Siliconix. It features low on-resistance and high isolation, designed for precision signal routing in instrumentation and industrial applications. The device supports multiple supply voltages and includes logic-compatible control inputs. Its robust construction ensures reliable performance across varying environmental conditions, making it suitable for data acquisition systems requiring accurate analog switching.

Feature Summary

Latchable architecture maintains state without continuous power
Supports single 8-channel or differential 4-channel configurations
Low on-resistance for minimal signal attenuation
High channel-to-channel isolation for signal integrity

Applications

Data acquisition systems
Industrial process control
Instrumentation signal routing
Test and measurement equipment

Procurement Notes

Verify the specific suffix BK against official Vishay documentation to confirm pinout and electrical characteristics. Ensure compatibility with system voltage levels and logic families before integration. Cross-reference package dimensions with PCB layout requirements. Confirm availability through authorized distributors to avoid counterfeit components. Review thermal management needs based on application load.

Selection Notes

Choose this component when latchable analog switching is required to maintain signal paths during power cycles. Consider its low on-resistance for precision applications where signal loss must be minimized. Evaluate the differential 4-channel mode if balanced signaling is necessary. Verify operating temperature range matches the deployment environment. Assess isolation requirements to ensure crosstalk remains within acceptable limits.

Part Context

Part of Vishay Siliconix's analog switch portfolio, the DG528BK serves as a critical interface between sensors and processing units. It complements other multiplexers by offering latch functionality, reducing control line complexity. This series is widely used in environments demanding stable, long-term signal routing without frequent reconfiguration.

Replacement Considerations

Check Vishay datasheets for direct equivalents like DG528CJ+ or DG528CPZ. Verify pin compatibility and electrical specs before substitution. Ensure latch behavior matches system requirements. Consult distributor catalogs for availability of alternative packages.