Overview
The AD7503JNZ is a monolithic CMOS 8-channel analog multiplexer produced by Analog Devices, Inc. This component is designed to switch one of eight inputs to a common output based on the state of three binary address lines and an 'enable' input. The AD7503JNZ is part of the AD7501/AD7502/AD7503 family, with the key distinction being that its 'enable' logic is inverted compared to the AD7501.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices, Inc. |
| Description | IC MULTIPLEXER 8X1 16DIP |
| Voltage - Supply, Dual (V±) | ±15V |
| Switch Time (Ton, Toff) (Max) | 800ns, 800ns (Typ) |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| On-State Resistance (Max) | 300 Ohm |
| Number of Circuits | 1 |
| Multiplexer/Demultiplexer Circuit | 8:1 |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Channel-to-Channel Matching (ΔRon) | 12 Ohm |
| Channel Capacitance (CS(off), CD(off)) | 5pF, 30pF |
Key Features
- TTL/DTL and CMOS Logic Compatibility: All digital inputs are compatible with TTL, DTL, and CMOS logic levels.
- Low Power Dissipation: The device operates with a power dissipation of 30 μW.
- High Switching Speed: The switch time (Ton, Toff) is typically 800ns.
- ESD Protection: The AD7503JNZ features proprietary ESD protection circuitry to protect against electrostatic discharge.
- Compact Packaging: Available in a 16-lead PDIP package.
Applications
- Signal Routing and Switching: Ideal for applications requiring the switching of multiple analog signals to a single output.
- Automotive and Industrial Systems: Suitable for use in automotive and industrial environments due to its robust operating temperature range and ESD protection.
- Medical and Test Equipment: Used in medical devices and test equipment where precise analog signal switching is necessary.
- Communication Systems: Can be used in communication systems for signal multiplexing and demultiplexing).
Q & A
- What is the AD7503JNZ?
The AD7503JNZ is a monolithic CMOS 8-channel analog multiplexer produced by Analog Devices, Inc..
- What is the supply voltage range for the AD7503JNZ?
The AD7503JNZ operates with a dual supply voltage of ±15V.
- What is the on-state resistance of the AD7503JNZ?
The on-state resistance of the AD7503JNZ is 300 Ohm.
- What is the switching time of the AD7503JNZ?
The switch time (Ton, Toff) for the AD7503JNZ is typically 800ns.
- Is the AD7503JNZ RoHS compliant?
Yes, the AD7503JNZ is lead-free and RoHS compliant.
- What is the operating temperature range of the AD7503JNZ?
The operating temperature range of the AD7503JNZ is 0°C to 70°C.
- What type of logic compatibility does the AD7503JNZ have?
The AD7503JNZ has TTL, DTL, and CMOS logic compatibility.
- What is the package type of the AD7503JNZ?
The AD7503JNZ is available in a 16-lead PDIP package.
- Does the AD7503JNZ have ESD protection?
Yes, the AD7503JNZ features proprietary ESD protection circuitry.
- What are some common applications of the AD7503JNZ?
The AD7503JNZ is commonly used in signal routing, automotive and industrial systems, medical devices, and communication systems.
