Overview
The ADG712BRU is a high-speed, low-charge injection, low on-resistance CMOS analog switch produced by Analog Devices Inc. This component is part of the ADG711/ADG712/ADG713 family and is designed for high-speed, high-precision applications. It features four independently selectable single-pole/single-throw (SPST) switches, making it ideal for various analog and RF signal switching tasks. The device operates from a single supply voltage ranging from 1.8V to 5.5V and is suitable for use in battery-powered instruments and with modern DACs and ADCs.
Key Specifications
| Parameter | Value |
|---|---|
| On-State Resistance (Max) | 4Ω |
| Charge Injection | 3pC |
| Leakage Current (Max) | 100pA |
| Supply Voltage Range | 1.8V to 5.5V |
| Operating Temperature Range | -40°C to +85°C |
| -3dB Bandwidth | 200MHz |
| Crosstalk | -90dB at 10MHz |
| Switch Time (Ton, Toff) (Typ/Max) | 11ns/16ns, 6ns/10ns |
| Package/Case | 16-TSSOP |
| Mounting Type | Surface Mount |
Key Features
- High-speed performance with 200MHz -3dB bandwidth
- Ultra-low charge injection of only 3pC
- Extremely low on-resistance of just 4Ω
- Wide supply voltage range of 1.8V to 5.5V
- Wide operating temperature range of -40°C to +85°C
- Low leakage current of only 100pA
- Low crosstalk of -90dB at 10MHz
- Fast switching times (Ton: 11ns, Toff: 6ns)
- Compact and efficient 16-TSSOP package
- RoHS3 compliant
Applications
- High-speed analog and RF signal switching
- Data acquisition and instrumentation
- Portable and battery-powered electronics
- Test and measurement equipment
- Switching USB 1.1 data signals and video signals
Q & A
- What is the maximum on-state resistance of the ADG712BRU?
The maximum on-state resistance is 4Ω. - What is the charge injection of the ADG712BRU?
The charge injection is 3pC. - What is the operating temperature range of the ADG712BRU?
The operating temperature range is -40°C to +85°C. - What is the supply voltage range for the ADG712BRU?
The supply voltage range is 1.8V to 5.5V. - What is the typical bandwidth of the ADG712BRU?
The typical bandwidth is 200MHz. - What is the crosstalk performance of the ADG712BRU at 10MHz?
The crosstalk is -90dB at 10MHz. - What are the typical switching times for the ADG712BRU?
The typical switching times are Ton: 11ns and Toff: 6ns. - Is the ADG712BRU RoHS compliant?
Yes, the ADG712BRU is RoHS3 compliant. - What is the package type of the ADG712BRU?
The package type is 16-TSSOP. - What are some common applications of the ADG712BRU?
Common applications include high-speed analog and RF signal switching, data acquisition, portable electronics, and test and measurement equipment.
