Overview
The ADG1409YCPZ-REEL7, produced by Analog Devices Inc., is a high-performance analog multiplexer that belongs to the ADG1409 series. This device is a monolithic iCMOS (industrial CMOS) analog multiplexer, designed to switch one of four differential inputs to a common differential output. The switching is controlled by 2-bit binary address lines, A0 and A1. An additional enable (EN) input allows for the device to be enabled or disabled, with all channels switched off when disabled. The iCMOS technology combines high voltage CMOS and bipolar technologies, enabling the development of high-performance analog ICs capable of operating at up to 33 V in a compact footprint.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| Analog Signal Range | 0 to VDD | V | VDD = 12 V ± 10%, VSS = 0 V, GND = 0 V | |
| On Resistance (RON) | 4 Ω | 11.2 Ω | Ω | VS = 0 V to 10 V, IS = −10 mA |
| On-Resistance Match Between Channels (ΔRON) | 0.2 Ω | 1.1 Ω | Ω | VS = 0 V to 10 V, IS = −10 mA |
| On-Resistance Flatness (RFLAT(ON)) | 1.5 Ω | Ω | VS = 0 V to 10 V, IS = −10 mA | |
| Power Supply Range | ±4.5 V to ±16.5 V | V | ||
| Operating Temperature Range | −40°C to +125°C | °C | ||
| Package Type | 16-Lead LFCSP (4mm x 4mm w/ EP) |
Key Features
- High Voltage Operation: Capable of operating with supply voltages up to ±16.5 V, making it suitable for a wide range of applications.
- Low On Resistance: Ultralow on resistance of 4 Ω, ensuring minimal signal distortion and high performance in data acquisition and gain switching applications.
- Low Power Consumption: iCMOS technology ensures ultralow power dissipation, making the device ideal for portable and battery-powered instruments.
- Compact Footprint: Available in a 16-Lead LFCSP package, providing a compact solution for space-constrained designs.
- Enable/Disable Functionality: An EN input allows for easy enable or disable of the device, with all channels switched off when disabled.
Applications
- Data Acquisition Systems: Ideal for applications where low distortion and high accuracy are critical, such as in medical devices and industrial control systems.
- Gain Switching: Suitable for applications requiring precise gain control, such as in audio and video signal processing.
- Portable and Battery-Powered Instruments: The low power consumption makes it an excellent choice for handheld devices and other battery-powered equipment.
- Aerospace and Defense: The high reliability and wide operating temperature range make it suitable for use in harsh environments.
Q & A
- What is the primary function of the ADG1409YCPZ-REEL7?
The ADG1409YCPZ-REEL7 is a 4-channel differential analog multiplexer that switches one of four differential inputs to a common differential output based on 2-bit binary address lines.
- What is the typical on resistance of the ADG1409YCPZ-REEL7?
The typical on resistance is 4 Ω.
- What is the operating temperature range of the ADG1409YCPZ-REEL7?
The operating temperature range is −40°C to +125°C.
- What package type is the ADG1409YCPZ-REEL7 available in?
The device is available in a 16-Lead LFCSP (4mm x 4mm w/ EP) package.
- How does the enable/disable function work on the ADG1409YCPZ-REEL7?
The device has an EN input that allows it to be enabled or disabled. When disabled, all channels are switched off.
- What are some common applications for the ADG1409YCPZ-REEL7?
Common applications include data acquisition systems, gain switching, portable and battery-powered instruments, and aerospace and defense.
- What is the significance of iCMOS technology in the ADG1409YCPZ-REEL7?
iCMOS technology combines high voltage CMOS and bipolar technologies, enabling high performance, low power consumption, and a compact footprint.
- What is the maximum supply voltage for the ADG1409YCPZ-REEL7?
The maximum supply voltage is ±16.5 V.
- How does the ADG1409YCPZ-REEL7 handle signal distortion?
The device features ultralow on resistance and on resistance flatness, making it ideal for applications where low signal distortion is critical.
- Is the ADG1409YCPZ-REEL7 suitable for use in harsh environments?
Yes, the device is suitable for use in harsh environments due to its high reliability and wide operating temperature range.
