Overview
The ADG1201BRJZ-R2, produced by Analog Devices Inc., is a monolithic complementary metal-oxide semiconductor (CMOS) device featuring a single-pole, single-throw (SPST) switch. This device is designed using the iCMOS® process, which combines high voltage CMOS and bipolar technologies to achieve high performance, low power consumption, and reduced package size. The ADG1201 is particularly suited for applications requiring low capacitance, low charge injection, and fast switching speeds, making it ideal for data acquisition, sample-and-hold, and video signal switching.
Key Specifications
| Parameter | Typical Value | Maximum Value | Unit | Test Conditions |
|---|---|---|---|---|
| VDD to VSS | - | 35 | V | TA = 25°C |
| Charge Injection | 0.8 pC | 1 pC | pC | VS = 6 V, RS = 0 Ω, CL = 1 nF |
| Off Isolation | 80 dB | - | dB | RL = 50 Ω, CL = 5 pF, frequency = 1 MHz |
| -3 dB Bandwidth | 520 MHz | - | MHz | RL = 50 Ω, CL = 5 pF |
| Capacitance (CS Off) | 2.7 pF | 3.3 pF | pF | VS = 6 V, frequency = 1 MHz |
| Capacitance (CD Off) | 3.1 pF | 3.6 pF | pF | VS = 6 V, frequency = 1 MHz |
| Power Supply Range | - | 5 to 16.5 V | V | VSS = 0 V, GND = 0 V |
| Operating Temperature Range | - | -40°C to +125°C | °C | - |
| Package Type | - | 6-Lead SOT-23 | - | - |
Key Features
- Ultralow Capacitance and Charge Injection: The ADG1201 features ultralow capacitance and charge injection, making it ideal for applications requiring low glitch and fast settling times.
- Fast Switching Speed and High Signal Bandwidth: The device has fast switching speeds and high signal bandwidth, suitable for video signal switching and other high-speed applications.
- Low Power Dissipation: The iCMOS construction ensures ultra-low power dissipation, making the device suitable for portable and battery-powered instruments.
- 3 V Logic-Compatible Digital Inputs: The device has 3 V logic-compatible digital inputs, with no logic voltage power supply required.
- High Supply Voltage Tolerance: The ADG1201 can tolerate high supply voltages up to 35 V, extending its application range.
Applications
- Data Acquisition and Sample-and-Hold Applications: The low capacitance and charge injection make the ADG1201 ideal for data acquisition and sample-and-hold applications where low glitch and fast settling are required.
- Video Signal Switching: The fast switching speed and high signal bandwidth of the ADG1201 make it suitable for video signal switching applications.
- Portable and Battery-Powered Instruments: The ultra-low power dissipation of the ADG1201 makes it well-suited for use in portable and battery-powered instruments.
Q & A
- What is the ADG1201BRJZ-R2?
The ADG1201BRJZ-R2 is a monolithic CMOS device containing a single-pole, single-throw (SPST) switch designed in the iCMOS® process.
- What are the key features of the ADG1201?
The key features include ultralow capacitance, low charge injection, fast switching speed, high signal bandwidth, and low power dissipation.
- What are the typical applications of the ADG1201?
The device is typically used in data acquisition, sample-and-hold applications, video signal switching, and portable/battery-powered instruments.
- What is the operating temperature range of the ADG1201?
The operating temperature range is -40°C to +125°C.
- What is the package type of the ADG1201BRJZ-R2?
The package type is a 6-Lead SOT-23.
- What is the maximum supply voltage the ADG1201 can handle?
The device can handle a maximum supply voltage of 35 V between VDD and VSS.
- Is the ADG1201 compatible with 3 V logic?
Yes, the ADG1201 has 3 V logic-compatible digital inputs.
- What is the typical charge injection of the ADG1201?
The typical charge injection is 0.8 pC.
- What is the -3 dB bandwidth of the ADG1201?
The -3 dB bandwidth is typically 520 MHz.
- Is the ADG1201 suitable for high-speed applications?
Yes, the device is suitable for high-speed applications due to its fast switching speed and high signal bandwidth.
