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DG507ACJ+
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Product Detailed Parameters
- Description：IC MUX DUAL 8:1 450OHM 28DIP
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Switch Circuit：-
- Multiplexer/Demultiplexer Circuit：8:01
- On-State Resistance (Max)：450Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±4.5V ~ 18V
- Switch Time (Ton, Toff) (Max)：1µs, 400ns
- -3db Bandwidth：-
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：6pF, 45pF
- Current - Leakage (IS(off)) (Max)：5nA
- Crosstalk：-
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Through Hole
- Package / Case：28-DIP (0.600", 15.24mm)
- Supplier Device Package：28-PDIP
- Number of Circuits：2
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Overview
The DG507ACJ+ is a monolithic CMOS analog multiplexer manufactured by Analog Devices Inc./Maxim Integrated. It features an 8-channel differential (2 of 16) configuration housed in a 28-pin Plastic DIP package. The device operates with supply voltages ranging from ±4.5V to ±18V and supports an analog signal range of -15V to +15V. It guarantees latch-up protection even when power supplies are turned off while input signals remain present. The component ensures break-before-make switching and maintains low power consumption suitable for portable applications.
Feature Summary
- Monolithic CMOS design offering significantly reduced power consumption compared to original manufacturer devices.
- Guaranteed latch-up protection during power-off conditions with active input signals.
- Break-before-make switching capability prevents signal overlap during channel transitions.
- TTL and CMOS compatible logic and enable inputs for flexible digital control.
Applications
- Control Systems
- Data Logging Systems
- Aircraft Heads Up Displays
- Data Acquisition Systems
- Signal Routing
Procurement Notes
Verify the specific suffix 'CJ+' against the official datasheet ordering information to confirm the package type, temperature range, and lead-free status. Ensure that the required operating voltage and current ratings align with the system's absolute maximum limits before procurement.
Selection Notes
Select this component for applications requiring differential signal routing with robust latch-up protection. Verify compatibility with existing TTL or CMOS logic levels. Confirm that the ±4.5V to ±18V supply range meets the system requirements and that the 28-pin Plastic DIP package fits the available PCB footprint.
Part Context
The DG507A series serves as a drop-in replacement for Intersil’s IH6216, Siliconix’s DG507A, and Harris’ HI507. It is part of a family that includes the single 16-channel DG506A. Both devices share similar electrical characteristics and pinouts, facilitating easy integration into existing designs requiring high-reliability analog switching.
Replacement Considerations
Public confirmed substitute part numbers include Intersil IH6216, Siliconix DG507A, and Harris HI507. These components are documented as having pin-compatible specifications and comparable performance metrics within the same functional category.
FAQ
Does the DG507ACJ+ support break-before-make switching?
Yes, the device guarantees break-before-make switching to prevent signal overlap between channels.
What is the latch-up protection characteristic of this multiplexer?
The multiplexer is guaranteed not to latch up if the power supplies are turned off while input signals are still present, provided absolute maximum ratings are not violated.
Is the DG507ACJ+ compatible with standard logic families?
Yes, the logic and enable inputs are compatible with both TTL and CMOS standards.
