Overview
The ADG412BRU-REEL7, manufactured by Analog Devices Inc., is a quad single-pole single-throw (SPST) analog switch integrated circuit. This device is part of the ADG411/ADG412/ADG413 series, which are monolithic CMOS devices designed for high-performance switching applications. The ADG412 is distinguished by its requirement for a logic high to turn on the switches, contrasting with the ADG411 which requires a logic low. The ADG412BRU-REEL7 is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) and is RoHS compliant.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Package | 16-TSSOP (0.173", 4.40mm Width) | |
| Number of Pins | 16 | |
| Switch Circuit | SPST - NO | |
| Number of Circuits | 4 | |
| On-State Resistance (Max) | 35 Ohm | |
| Switch Time (Ton, Toff) (Max) | 175 ns, 145 ns | |
| Charge Injection | 5 pC | |
| Off-state Isolation (Nom) | 68 dB | |
| Channel Capacitance (CS(off), CD(off)) | 9 pF, 9 pF | |
| Supply Voltage (Single) | 12 V | |
| Supply Voltage (Dual) | ±15 V | |
| Operating Temperature | -40°C to +85°C |
Key Features
- Extended Signal Range: The ADG412BRU-REEL7 has an extended signal range that fully extends to the supply rails, making it suitable for a wide range of analog signal applications.
- Ultralow Power Dissipation: The device features ultralow power dissipation, making it energy-efficient for various applications.
- Low RON: The on-state resistance is low, typically 35 Ohms, ensuring minimal signal attenuation.
- Break-Before-Make Switching: This feature prevents channel shorting when the switches are configured as a multiplexer, ensuring reliable operation.
- Single-Supply and Dual-Supply Operation: The device can operate with either a single supply (up to 12V) or dual supplies (up to ±15V), offering flexibility in design.
- Low Charge Injection: The device exhibits low charge injection, minimizing transients when switching the digital inputs.
Applications
- Multiplexer Applications: The break-before-make switching action and low charge injection make the ADG412BRU-REEL7 ideal for multiplexer applications.
- Audio and Video Switching: The extended signal range and low on-state resistance make it suitable for audio and video switching applications.
- Medical and Industrial Instrumentation: The device's high performance and reliability make it a good choice for medical and industrial instrumentation.
- Automotive and Aerospace: The operating temperature range of -40°C to +85°C makes it suitable for use in automotive and aerospace applications.
Q & A
- What is the package type of the ADG412BRU-REEL7?
The ADG412BRU-REEL7 is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).
- How many switches does the ADG412BRU-REEL7 have?
The ADG412BRU-REEL7 has four independently selectable switches.
- What is the on-state resistance of the ADG412BRU-REEL7?
The on-state resistance is typically 35 Ohms.
- What is the maximum switch time for the ADG412BRU-REEL7?
The maximum switch time (Ton, Toff) is 175 ns and 145 ns, respectively).
- What is the charge injection of the ADG412BRU-REEL7?
The charge injection is typically 5 pC).
- Can the ADG412BRU-REEL7 operate with a single supply or dual supplies?
Yes, the device can operate with either a single supply (up to 12V) or dual supplies (up to ±15V)).
- What is the operating temperature range of the ADG412BRU-REEL7?
The operating temperature range is -40°C to +85°C).
- Is the ADG412BRU-REEL7 RoHS compliant?
No, the ADG412BRU-REEL7 is not RoHS compliant).
- What is the off-state isolation of the ADG412BRU-REEL7?
The off-state isolation is typically 68 dB).
- What type of switching action does the ADG412BRU-REEL7 exhibit?
The device exhibits break-before-make switching action).
