ChipApex | Global Electronic Components Supplier
DG528AK/883B
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 Detailed Parameters
- Description：IC MUX 8:1 400OHM 18CDIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：400Ohm
- Channel-to-Channel Matching (ΔRon)：24Ohm
- Voltage - Supply, Single (V+)：5V ~ 30V
- Voltage - Supply, Dual (V±)：±4.5V ~ 20V
- Switch Time (Ton, Toff) (Max)：1.5µs, 1µs
- -3db Bandwidth：-
- Charge Injection：4pC
- Channel Capacitance (CS(off), CD(off))：5pF, 25pF
- Current - Leakage (IS(off)) (Max)：1nA
- Crosstalk：-
- Operating Temperature：-55°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：18-CDIP (0.300", 7.62mm)
- Supplier Device Package：18-CDIP
- Number of Circuits：1
Download product information
Overview
The DG528AK/883B is a high-reliability, military-grade CMOS latchable multiplexer switch IC manufactured by Analog Devices Inc. under the Maxim Integrated brand. It features an 8-channel to 1-line configuration housed in a rugged CDIP-16 package designed for through-hole mounting. The device operates on dual power supplies ranging from 4.5 V to 20 V or single supplies up to 30 V. Key electrical specifications include a maximum on-resistance of 450 Ohms, propagation delays of 1.5 us, and a maximum power dissipation of 889 mW. It supports a wide operating temperature range from -40°C to +85°C.
Feature Summary
- Military-grade construction compliant with MIL-STD-883 standards for harsh environment reliability
- Latchable digital inputs maintain channel selection state without continuous control signals
- CMOS technology enables low power consumption and high input impedance
Applications
- Military avionics signal routing
- Spacecraft telemetry systems
- High-reliability test and measurement equipment
Procurement Notes
Verify authenticity through authorized distributors due to restricted availability. Confirm specific suffix requirements for radiation hardness or thermal performance. Check current stock levels as supply may be limited. Ensure compatibility with existing board layouts for the CDIP-16 package. Review datasheet for handling precautions regarding static sensitivity.
Selection Notes
Select this component when latchable switching is required in space-constrained military applications. Compare on-resistance and leakage current against system signal integrity needs. Verify voltage headroom for both control logic and analog signal paths. Consider thermal management capabilities within the sealed enclosure. Evaluate pinout compatibility if replacing legacy parts.
Part Context
This part belongs to the DG528 series of latchable multiplexers. The AK/883B suffix denotes the military grade variant with specific screening and testing protocols. It shares functional similarities with commercial DG528 versions but offers enhanced durability and traceability for defense contracts.
Replacement Considerations
DG528DJ+ is a commercial equivalent with similar pinout but lacks military certification. DG408AK/883B offers different channel configurations. Verify mechanical fit and electrical parameters before substitution.
