Overview
The ADG1211YCPZ-500RL7, produced by Analog Devices Inc., is a low capacitance, low charge injection iCMOS quad single-pole/single-throw (SPST) analog switch. This device is part of the ADG1211/ADG1212/ADG1213 series, which are monolithic complementary metal-oxide semiconductor (CMOS) devices. The iCMOS process combines high voltage CMOS and bipolar technologies, enabling high performance analog ICs with low power consumption and reduced package size. The ADG1211YCPZ-500RL7 is particularly suited for applications requiring fast switching speeds, low glitch, and fast settling times, such as data acquisition and sample-and-hold circuits, as well as video signal switching.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| On Resistance (RON) | 120 Ω (dual supply), 300 Ω (single supply) | 230 Ω (dual supply), 625 Ω (single supply) | Ω | VS = ±10 V, IS = −1 mA; VDD = 10.8 V, VSS = 0 V |
| On Resistance Match Between Channels (∆RON) | 2.5 Ω (dual supply), 4.5 Ω (single supply) | 11 Ω (dual supply), 27 Ω (single supply) | Ω | VS = ±10 V, IS = −1 mA; VDD = 10.8 V, VSS = 0 V |
| On Resistance Flatness (RFLAT(ON)) | 20 Ω | 0.8 V | Ω/V | |
| Input Current, IINL or IINH | 0.005 µA (dual supply), 0.001 µA (single supply) | ±0.1 µA (dual supply), ±0.1 µA (single supply) | µA | VIN = VINL or VINH |
| Digital Input Capacitance, CIN | 2.5 pF (dual supply), 3 pF (single supply) | pF | ||
| Switching Time (tON) | 110 ns (dual supply), 130 ns (single supply) | 195 ns (dual supply), 240 ns (single supply) | ns | RL = 300 Ω, CL = 35 pF |
| Switching Time (tOFF) | 85 ns (dual supply), 95 ns (single supply) | 150 ns (dual supply), 180 ns (single supply) | ns | RL = 300 Ω, CL = 35 pF |
| Break-Before-Make Time Delay, tD | 25 ns (ADG1213 only) | 10 ns min | ns | RL = 300 Ω, CL = 35 pF |
| Charge Injection | −0.3 pC | pC | VS = 0 V, RS = 0 Ω, CL = 1 nF | |
| Operating Temperature Range | −40°C to +125°C | °C |
Key Features
- Low Capacitance and Charge Injection: Ideal for data acquisition and sample-and-hold applications where low glitch and fast settling are required.
- Fast Switching Speed: Suitable for video signal switching and other high-speed applications.
- iCMOS Construction: Enables high performance, low power consumption, and reduced package size.
- High Signal Bandwidth: Ensures minimal signal distortion.
- Low Power Dissipation: Makes the device suitable for portable and battery-powered instruments.
- Break-Before-Make Switching Action (ADG1213): Useful in multiplexer applications.
Applications
- Data Acquisition: Ideal for low capacitance and low charge injection requirements.
- Sample-and-Hold Circuits: Fast settling times and low glitch make it suitable for these applications.
- Video Signal Switching: High signal bandwidth and fast switching speeds are beneficial.
- Portable and Battery-Powered Instruments: Low power dissipation makes it an excellent choice.
- Multiplexer Applications (ADG1213): Break-before-make switching action is advantageous.
Q & A
- What is the typical on-resistance of the ADG1211YCPZ-500RL7? The typical on-resistance is 120 Ω for dual supply and 300 Ω for single supply configurations.
- What is the maximum operating temperature range for the ADG1211YCPZ-500RL7? The operating temperature range is −40°C to +125°C.
- What is the charge injection of the ADG1211YCPZ-500RL7? The charge injection is typically −0.3 pC.
- What are the typical switching times for the ADG1211YCPZ-500RL7? The typical switching times are 110 ns for tON and 85 ns for tOFF in dual supply configurations, and 130 ns for tON and 95 ns for tOFF in single supply configurations.
- What is the break-before-make time delay for the ADG1213? The break-before-make time delay is typically 25 ns.
- What is the digital input capacitance of the ADG1211YCPZ-500RL7? The digital input capacitance is typically 2.5 pF for dual supply and 3 pF for single supply configurations.
- What are the package options available for the ADG1211YCPZ-500RL7? The device is available in 16-Lead LFCSP and 16-Lead TSSOP packages.
- What are the key applications of the ADG1211YCPZ-500RL7? Key applications include data acquisition, sample-and-hold circuits, video signal switching, and multiplexer applications.
- What is the iCMOS process used in the ADG1211YCPZ-500RL7? The iCMOS process combines high voltage CMOS and bipolar technologies, enabling high performance, low power consumption, and reduced package size.
- What is the maximum continuous current per channel for the ADG1211YCPZ-500RL7? The maximum continuous current per channel is 25 mA.
