Overview
The ADG451BRUZ-REEL7 is a high-performance analog switch IC manufactured by Analog Devices Inc. This component is part of the ADG451/ADG452/ADG453 series, known for its low on-resistance and flat on-resistance profile over the full analog input range. This makes it ideal for applications requiring excellent linearity and low distortion, such as audio and video signal switching.
The device is packaged in a 16-lead Thin Shrink Small Outline Package (TSSOP) and is fully specified at 5 V, 12 V, and 15 V supply voltages. It features ultralow power dissipation, making it suitable for portable and battery-powered instruments.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG451BRUZ-REEL7 |
| Package | TSSOP-16 |
| On Resistance (RON) | 5 Ω typical |
| Analog Signal Range | ±15 V |
| Supply Voltage Range | ±5 V, ±12 V, ±15 V |
| Continuous Current | 100 mA |
| Peak Current (pulsed at 1 ms, 10% duty cycle maximum) | 300 mA |
| Operating Temperature Range | −40°C to +85°C |
| Switching Time (tON) | 70 ns typical, 220 ns maximum |
| Switching Time (tOFF) | 60 ns typical, 180 ns maximum |
| ESD Protection | 2 kV |
Key Features
- Low on-resistance (5 Ω typical) with a flat on-resistance profile over the full analog input range, ensuring excellent linearity and low distortion.
- Four independent single-pole/single-throw (SPST) switches.
- Ultralow power dissipation (18 μW typical), making it suitable for portable and battery-powered instruments.
- Fast switching times: tON = 70 ns typical, tOFF = 60 ns typical.
- High signal bandwidth and low charge injection.
- ESD protection up to 2 kV.
- Continuous current handling up to 100 mA and peak current up to 300 mA.
Applications
- Audio signal switching due to its flat on-resistance profile and low distortion.
- Video signal switching, leveraging its high signal bandwidth and fast switching times.
- Multiplexer applications, particularly with the ADG453 which exhibits break-before-make switching action.
- Portable and battery-powered instruments where ultralow power dissipation is crucial.
Q & A
- What is the on-resistance of the ADG451BRUZ-REEL7?
The on-resistance is 5 Ω typical.
- What is the analog signal range of the ADG451BRUZ-REEL7?
The analog signal range is ±15 V.
- What are the supply voltage options for the ADG451BRUZ-REEL7?
The supply voltage options are ±5 V, ±12 V, and ±15 V.
- What is the continuous current handling of the ADG451BRUZ-REEL7?
The continuous current handling is up to 100 mA.
- What is the peak current handling of the ADG451BRUZ-REEL7?
The peak current handling is up to 300 mA (pulsed at 1 ms, 10% duty cycle maximum).
- What is the operating temperature range of the ADG451BRUZ-REEL7?
The operating temperature range is −40°C to +85°C.
- What are the switching times (tON and tOFF) of the ADG451BRUZ-REEL7?
tON is 70 ns typical and 220 ns maximum, and tOFF is 60 ns typical and 180 ns maximum.
- Does the ADG451BRUZ-REEL7 have ESD protection?
Yes, it has ESD protection up to 2 kV.
- What are some common applications of the ADG451BRUZ-REEL7?
Common applications include audio and video signal switching, multiplexer applications, and use in portable and battery-powered instruments.
- What package type is the ADG451BRUZ-REEL7 available in?
The ADG451BRUZ-REEL7 is available in a 16-lead Thin Shrink Small Outline Package (TSSOP).
