Overview
The ADG1208YRZ-REEL7 is a low-capacitance, 8-channel analog multiplexer manufactured by Analog Devices. This device is part of the ADG1208 series, which features monolithic iCMOS (complementary metal-oxide-semiconductor) technology. The ADG1208YRZ-REEL7 is designed to switch one of eight inputs to a common output, controlled by 3-bit binary address lines A0, A1, and A2. It also includes an enable input (EN) that allows the device to be enabled or disabled, switching all channels off when disabled. This multiplexer is known for its low power consumption, high speed, and low switching noise, making it suitable for a variety of applications requiring fast switching times and low power operation.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Package | 16-Lead SOIC | |
| Operating Temperature Range | -40°C to +125°C | |
| Analog Signal Range | VSS to VDD | |
| On Resistance (RON) | 120 Ω (typ), 270 Ω (max) at ±10 V | VS = ±10 V, IS = -1 mA |
| On-Resistance Match Between Channels (∆RON) | 3.5 Ω (typ), 12 Ω (max) at ±10 V | VS = ±10 V, IS = -1 mA |
| On-Resistance Flatness (RFLAT) | 20 Ω (typ) at -5 V/0 V/+5 V | |
| Source Off Leakage (IS Off) | ±0.003 nA (typ), ±1 nA (max) | VS = 1 V/10 V, VD = 10 V/1 V |
| Drain Off Leakage (ID Off) | ±0.003 nA (typ), ±1 nA (max) | VS = 1 V/10 V, VD = 10 V/1 V |
| Channel On Leakage (ID, IS On) | ±0.02 nA (typ), ±1 nA (max) | VS = VD = 1 V or 10 V |
| Input High Voltage (VINH) | 2.0 V (min) | |
| Input Low Voltage (VINL) | 0.8 V (max) | |
| Transition Time (tTRANSITION) | 100 ns (typ), 235 ns (max) | RL = 300 Ω, CL = 35 pF, VS = 8 V |
| Enable Time (tON, tOFF) | 90 ns (typ), 160 ns (max) for tON; 105 ns (typ), 210 ns (max) for tOFF | RL = 300 Ω, CL = 35 pF, VS = 8 V |
Key Features
- Low Power Consumption: The ADG1208YRZ-REEL7 has a typical power consumption of less than 0.03 µW, making it suitable for battery-powered systems and other low-power applications.
- High Speed: The device features fast switching times, with a transition time of 100 ns (typ) and enable times of 90 ns (typ) and 105 ns (typ) for tON and tOFF, respectively.
- Low Switching Noise: It offers low charge injection and low on-resistance, which minimize switching noise and ensure high signal integrity.
- Wide Analog Signal Range: The device can handle analog signal ranges that extend to the supplies, making it versatile for various applications.
- Compact Package: Available in a 16-lead SOIC package, which is compact and suitable for space-constrained designs.
- Rugged Operating Conditions: Operates over a wide temperature range of -40°C to +125°C, making it reliable in harsh environments.
Applications
- Audio and Video Routing: Ideal for routing audio and video signals in multimedia systems.
- Automatic Test Equipment: Used in test and measurement equipment for signal switching and routing.
- Data-Acquisition Systems: Suitable for data-acquisition systems where fast and accurate signal switching is required.
- Battery-Powered Systems: Its low power consumption makes it a good fit for battery-powered devices.
- Sample-and-Hold Systems: Used in sample-and-hold circuits where low switching noise and fast switching times are critical.
- Communication Systems: Employed in communication systems for signal routing and switching.
Q & A
- What is the ADG1208YRZ-REEL7?
The ADG1208YRZ-REEL7 is a low-capacitance, 8-channel analog multiplexer manufactured by Analog Devices.
- What package types are available for the ADG1208 series?
The ADG1208 series is available in 16-lead SOIC, 16-lead TSSOP, and 16-lead LFCSP packages.
- What is the operating temperature range of the ADG1208YRZ-REEL7?
The operating temperature range is -40°C to +125°C.
- What is the typical on-resistance of the ADG1208YRZ-REEL7?
The typical on-resistance is 120 Ω, with a maximum of 270 Ω at ±10 V.
- How does the enable input (EN) function on the ADG1208YRZ-REEL7?
The enable input (EN) allows the device to be enabled or disabled, switching all channels off when disabled.
- What are some common applications for the ADG1208YRZ-REEL7?
Common applications include audio and video routing, automatic test equipment, data-acquisition systems, battery-powered systems, sample-and-hold systems, and communication systems).
- What is the typical power consumption of the ADG1208YRZ-REEL7?
The typical power consumption is less than 0.03 µW).
- What is the transition time of the ADG1208YRZ-REEL7?
The transition time is 100 ns (typ), with a maximum of 235 ns).
- Is the ADG1208YRZ-REEL7 RoHS compliant?
Yes, the ADG1208YRZ-REEL7 is RoHS compliant).
- What is the analog signal range of the ADG1208YRZ-REEL7?
The analog signal range extends from VSS to VDD).
