Overview
The ADG5412BRUZ-REEL7 is a high-performance analog switch produced by Analog Devices Inc. This component features four independent single-pole/single-throw (SPST) switches, making it suitable for a variety of applications requiring reliable and low-distortion signal switching. The device is designed with trench isolation, which guards against latch-up, ensuring robust operation even under severe overvoltage conditions.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG5412BRUZ-REEL7 |
| Package | TSSOP-16 |
| Analog Signal Range | 0 V to VDD (up to 40 V single supply or ±22 V dual supply) |
| On Resistance (RON) | 19 Ω typ, 22-31 Ω max |
| On-Resistance Match Between Channels (∆RON) | 0.4 Ω typ, 0.8-1.2 Ω max |
| On-Resistance Flatness (RFLAT) | 4.4 Ω typ, 5.5-7.5 Ω max |
| Digital Input Compatibility | 3 V logic inputs over full operating supply range |
| Switching Time (tON/tOFF) | tON: 170 ns typ, tOFF: 120 ns typ |
| Charge Injection (QINJ) | 240 pC typ |
| Off Isolation | −78 dB typ |
| Channel-to-Channel Crosstalk | −70 dB typ |
Key Features
- Trench Isolation: Guards against latch-up, preventing damage from severe overvoltage conditions.
- Low On-Resistance (RON): Ensures minimal signal attenuation and good linearity.
- Dual-Supply Operation: Can operate from dual supplies up to ±22 V or a single supply up to 40 V.
- High Switching Speed: Suitable for video and audio signal switching due to fast switching times.
- 3 V Logic Compatibility: Digital inputs are compatible with 3 V logic over the full operating supply range.
- Low Distortion: Flat on-resistance profile ensures low distortion when switching signals.
Applications
- Audio and Video Signal Switching: Ideal for applications requiring low distortion and high switching speed.
- Multiplexer Applications: The ADG5413 variant exhibits break-before-make switching action, suitable for multiplexer use.
- Industrial and Medical Equipment: Robust operation and high voltage handling make it suitable for various industrial and medical applications.
- Automotive Systems: Can be used in automotive systems due to its ability to handle a wide range of supply voltages.
Q & A
- What is the package type of the ADG5412BRUZ-REEL7?
The ADG5412BRUZ-REEL7 comes in a TSSOP-16 package.
- What is the on-resistance (RON) of the ADG5412BRUZ-REEL7?
The on-resistance (RON) is typically 19 Ω, with a maximum of 22-31 Ω.
- Can the ADG5412BRUZ-REEL7 operate with 3 V logic inputs?
Yes, the digital inputs are compatible with 3 V logic over the full operating supply range.
- What are the switching times for the ADG5412BRUZ-REEL7?
The typical switching times are tON: 170 ns and tOFF: 120 ns.
- Is the ADG5412BRUZ-REEL7 latch-up proof?
Yes, the device features trench isolation, which guards against latch-up.
- What is the maximum analog signal range for the ADG5412BRUZ-REEL7?
The analog signal range can be up to 40 V single supply or ±22 V dual supply.
- What is the charge injection of the ADG5412BRUZ-REEL7?
The charge injection is typically 240 pC.
- What is the off-isolation of the ADG5412BRUZ-REEL7?
The off-isolation is typically −78 dB.
- What are some common applications for the ADG5412BRUZ-REEL7?
Common applications include audio and video signal switching, multiplexer applications, industrial and medical equipment, and automotive systems.
- Is the ADG5412BRUZ-REEL7 RoHS compliant?
Yes, the ADG5412BRUZ-REEL7 is RoHS compliant.
