Overview
The ADG513BRZ-REEL7 is a monolithic CMOS IC produced by Analog Devices Inc., featuring four independently selectable analogue switches. These switches are designed for precision analogue signal switching, offering low, well-controlled on resistance and a wide analogue signal range. Fabricated using Analog Devices’ advanced linear compatible CMOS (LC²MOS) process, this device ensures low leakage currents, ultralow power dissipation, and low capacitance for fast switching speeds with minimal charge injection. This makes the ADG513BRZ-REEL7 an optimal choice for various signal-switching tasks in precision analogue signal processing and data acquisition systems.
Key Specifications
| Parameter | Typical Value | Maximum Value | Test Conditions |
|---|---|---|---|
| On Resistance (RON) | 30 ohm | - | VD = ±3.5V, IS = -10mA |
| Turn-On Time (tON) | 200 ns | 375 ns | RL = 300 ohm, CL = 35 pF, VS = ±3 V |
| Turn-Off Time (tOFF) | 120 ns | 150 ns | RL = 300 ohm, CL = 35 pF, VS = ±3 V |
| Charge Injection | 11 pC | - | VS = 0 V, RS = 0 ohm, CL = 10 nF |
| OFF Isolation | 68 dB | - | RL = 50 ohm, CL = 5 pF, f = 1 MHz |
| Channel-to-Channel Crosstalk | 85 dB | - | RL = 50 ohm, CL = 5 pF, f = 1 MHz |
| Source OFF Leakage Current | ±0.025 nA | - | VD = ±4.5V, VS = ±4.5V |
| Drain OFF Leakage Current | ±0.025 nA | - | VD = ±4.5V, VS = ±4.5V |
| Operating Temperature Range | -40°C to +85°C | - | - |
| Package Type | 16-lead SOIC | - | - |
Key Features
- Low, well-controlled on resistance and wide analogue signal range.
- Ultralow power dissipation due to CMOS construction.
- Fast switching times with minimal charge injection.
- TTL/CMOS compatible logic inputs.
- Break-before-make switching to prevent momentary shorting between channels.
- Single and dual supply operation: +3 V, ±5 V, and +5 V supply rails.
- Low leakage currents and low capacitance.
Applications
- Battery-powered instruments.
- Single supply systems.
- Remote-powered equipment.
- 5V supply systems.
- Computer peripherals such as disk drives.
- Precision instrumentation.
- Audio and video switching.
- Automatic test equipment.
- Precision data acquisition.
- Sample hold systems.
- Communication systems.
- Ultrasound and industrial applications.
- T1/E1 communications systems.
Q & A
- What is the ADG513BRZ-REEL7 used for?
The ADG513BRZ-REEL7 is used for precision analogue signal switching in various applications including battery-powered instruments, single supply systems, and communication systems.
- What is the typical on resistance of the ADG513BRZ-REEL7?
The typical on resistance (RON) is 30 ohms at VD = ±3.5V and IS = -10mA.
- What are the turn-on and turn-off times of the ADG513BRZ-REEL7?
The turn-on time (tON) is typically 200 ns, and the turn-off time (tOFF) is typically 120 ns, both measured with RL = 300 ohm and CL = 35 pF.
- What is the charge injection of the ADG513BRZ-REEL7?
The charge injection is typically 11 pC at VS = 0 V, RS = 0 ohm, and CL = 10 nF.
- What is the OFF isolation of the ADG513BRZ-REEL7?
The OFF isolation is typically 68 dB at RL = 50 ohm, CL = 5 pF, and f = 1 MHz.
- What is the channel-to-channel crosstalk of the ADG513BRZ-REEL7?
The channel-to-channel crosstalk is typically 85 dB at RL = 50 ohm, CL = 5 pF, and f = 1 MHz.
- What is the operating temperature range of the ADG513BRZ-REEL7?
The operating temperature range is from -40°C to +85°C.
- What package type does the ADG513BRZ-REEL7 come in?
The ADG513BRZ-REEL7 comes in a 16-lead SOIC package.
- Is the ADG513BRZ-REEL7 compatible with TTL/CMOS logic?
Yes, the ADG513BRZ-REEL7 is TTL/CMOS compatible.
- What are some common applications of the ADG513BRZ-REEL7?
Common applications include precision instrumentation, audio and video switching, automatic test equipment, and communication systems.
- Does the ADG513BRZ-REEL7 support single and dual supply operations?
Yes, it supports single and dual supply operations with +3 V, ±5 V, and +5 V supply rails.
