Overview
The ADG5212BRUZ-RL7 is a high voltage, latch-up proof, quad single pole/single-throw (SPST) switch produced by Analog Devices Inc. This device contains four independent SPST switches, each capable of conducting equally well in both directions when on. The switches have an input signal range that extends to the supplies, and in the off condition, signal levels up to the supplies are blocked. The ADG5212 is ideal for applications requiring low glitch and fast settling, such as data acquisition, sample-and-hold, and video signal switching.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Operating Temperature | -40°C to +125°C | - |
| Package | 16-Lead Thin Shrink Small Outline Package (TSSOP) | - |
| Supply Voltage (Single) | 9V to 40V | - |
| Supply Voltage (Dual) | ±9V to ±22V | - |
| On-State Resistance (Max) | 160Ω | - |
| Switch Time (tON, tOFF) (Max) | 195ns, 165ns | RL = 300Ω, CL = 35pF |
| Charge Injection | -0.5pC typ | VS = 0V, RS = 0Ω, CL = 1nF |
| Off Isolation | -80dB typ | RL = 50Ω, CL = 5pF, f = 1MHz |
| Channel-to-Channel Crosstalk | -105dB typ | f = 1MHz |
| Digital Input Capacitance | 3pF typ | VDD = +15V ± 10%, VSS = -15V ± 10% |
| Leakage Current (IS(off)) (Max) | 0.2nA | At 85°C |
Key Features
- Latch-up proof due to trench isolation between P and N channel transistors.
- Ultralow capacitance and charge injection, making it suitable for data acquisition and sample-and-hold applications.
- Dual-supply operation for bipolar analog signals and single-supply operation for unipolar analog signals.
- Fast switching speed and high signal bandwidth, suitable for video signal switching.
- Low leakage current and high off-isolation, ensuring minimal signal interference.
- Digital inputs compatible with 3V logic over the full operating supply range.
Applications
- Data acquisition and sample-and-hold applications.
- Video signal switching.
- Automatic test equipment.
- Instrumentation.
- Avionics.
- Audio and video switching.
- Communication systems.
Q & A
- What is the operating temperature range of the ADG5212BRUZ-RL7?
The operating temperature range is -40°C to +125°C.
- What are the supply voltage ranges for the ADG5212BRUZ-RL7?
The device can operate with a single supply from 9V to 40V or with dual supplies from ±9V to ±22V.
- What is the on-state resistance of the ADG5212BRUZ-RL7?
The on-state resistance is up to 160Ω.
- What are the typical switch times for the ADG5212BRUZ-RL7?
The typical switch times are 195ns for tON and 165ns for tOFF.
- What is the charge injection of the ADG5212BRUZ-RL7?
The charge injection is typically -0.5pC.
- What is the off-isolation of the ADG5212BRUZ-RL7?
The off-isolation is typically -80dB at 1MHz.
- What is the digital input capacitance of the ADG5212BRUZ-RL7?
The digital input capacitance is typically 3pF.
- What are the typical applications for the ADG5212BRUZ-RL7?
The device is suitable for data acquisition, sample-and-hold, video signal switching, automatic test equipment, instrumentation, avionics, audio and video switching, and communication systems.
- Is the ADG5212BRUZ-RL7 latch-up proof?
Yes, the device is latch-up proof due to trench isolation between P and N channel transistors.
- What is the package type of the ADG5212BRUZ-RL7?
The package type is a 16-Lead Thin Shrink Small Outline Package (TSSOP).
