Overview
The ADG509AKRZ-REEL7 is a CMOS monolithic analog multiplexer produced by Analog Devices Inc. This component is part of the ADG509A series, which includes 4-channel analog multiplexers. The ADG509A switches one of four differential inputs to a common differential output, controlled by two binary addresses and an enable input. It is designed on an enhanced LC2MOS process, enabling operation over a wide range of supply voltages and offering high signal capability from VSS to VDD.
Key Specifications
| Parameter | Typical | Maximum | Minimum |
|---|---|---|---|
| Supply Voltage Range | 10.8 V to 16.5 V | - | - |
| Input High Voltage (VINH) | 2.4 V | - | - |
| Input Low Voltage (VINL) | 0.8 V | - | - |
| Digital Input Capacitance (CIN) | 8 pF | - | - |
| Transition Time (tTRANSITION) | 300 ns | 450 ns | - |
| Enable Turn-On Time (tON(EN)) | 250 ns | 450 ns | - |
| Enable Turn-Off Time (tOFF(EN)) | 250 ns | 450 ns | - |
| On Channel Leakage (ID(On)) | 0.04 nA | 1.5 nA | - |
| Off Input Leakage (IS(Off)) | 0.02 nA | 1 nA | - |
| Off Output Leakage (ID(Off)) | 0.04 nA | 1.5 nA | - |
Key Features
- Wide Supply Voltage Range: Operates in the 10.8 V to 16.5 V single- or dual-supply range.
- Extended Signal Range: Enhanced LC2MOS process allows for a high breakdown and increased analog signal range from VSS to VDD.
- Break-Before-Make Switching: Ensures input signals are protected against momentary shorting.
- Low Leakage: Leakage currents as low as 20 pA, making it suitable for high precision circuits.
- High Switching Speeds: Fast transition times and low RON resistance.
- TTL and 5 V CMOS Logic-Compatible Digital Inputs: Compatible with a variety of digital control signals.
Applications
- Automotive Systems: Suitable for use in automotive applications due to its robust performance over a wide range of supply voltages.
- Industrial Control Systems: Used in industrial control systems where high precision and reliability are required.
- Medical Devices: Applicable in medical devices that require low leakage and high signal integrity.
- Aerospace and Defense: Utilized in aerospace and defense applications where high reliability and performance are critical.
Q & A
- What is the supply voltage range for the ADG509AKRZ-REEL7?
The ADG509AKRZ-REEL7 operates in the 10.8 V to 16.5 V single- or dual-supply range.
- What is the input high voltage (VINH) for this multiplexer?
The input high voltage (VINH) is 2.4 V minimum.
- What is the digital input capacitance (CIN) of the ADG509AKRZ-REEL7?
The digital input capacitance (CIN) is 8 pF maximum.
- What is the transition time (tTRANSITION) for this device?
The transition time (tTRANSITION) is typically 300 ns and up to 450 ns maximum.
- Does the ADG509AKRZ-REEL7 support break-before-make switching?
- What are the typical and maximum on channel leakage currents for this multiplexer?
The typical on channel leakage current is 0.04 nA, and the maximum is 1.5 nA.
- Is the ADG509AKRZ-REEL7 compatible with TTL and 5 V CMOS logic?
- What are some common applications for the ADG509AKRZ-REEL7?
- What is the off input leakage current (IS(Off)) for this device?
The off input leakage current (IS(Off)) is typically 0.02 nA and up to 1 nA maximum.
- What is the off output leakage current (ID(Off)) for the ADG509AKRZ-REEL7?
The off output leakage current (ID(Off)) is typically 0.04 nA and up to 1.5 nA maximum.
