Overview
The ADG734BRUZ-REEL7 is a quad single-pole double-throw (SPDT) analog switch manufactured by Analog Devices Inc. This component is part of the ADG734 series, which is designed for low voltage and low power consumption, making it ideal for battery-powered and portable instruments. The device features four independently selectable SPDT switches and operates within a supply range of 1.8 V to 5.5 V, as well as dual ±2.5 V supplies. The ADG734BRUZ-REEL7 is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package) and is RoHS compliant.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG734BRUZ-REEL7 |
| Package | 20-TSSOP (0.173", 4.40mm Width) |
| Supply Voltage Range | 1.8 V to 5.5 V, dual ±2.5 V |
| On Resistance (RON) | 2.5 Ω typ, 4.5 Ω max at IDS = 10 mA |
| Switching Time (tON) | 19 ns typ, 34 ns max at RL = 300 Ω, CL = 35 pF |
| Switching Time (tOFF) | 7 ns typ, 12 ns max at RL = 300 Ω, CL = 35 pF |
| Break-Before-Make Time Delay | 13 ns typ, 1 ns min at RL = 300 Ω, CL = 35 pF |
| Charge Injection | ±5 pC typ |
| Operating Temperature Range | –40°C to +85°C |
| RoHS Compliance | Yes |
Key Features
- Low power consumption with a typical current of 0.001 µA at VDD = 5.5 V.
- TTL/CMOS compatible digital inputs.
- Break-before-make switching action to prevent momentary shorting when switching channels.
- Small TSSOP and QSOP packages available.
- Low on-resistance and on-resistance flatness, ensuring minimal signal distortion.
- Wide operating supply range of 1.8 V to 5.5 V and dual ±2.5 V supplies, making it versatile for various applications).
Applications
- Data Acquisition Systems: Ideal for switching analog signals in data acquisition systems due to its low on-resistance and fast switching times).
- Communication Systems: Used in communication systems for signal routing and switching).
- Relay Replacement: Can replace mechanical relays in many applications due to its reliability and low power consumption).
- Audio and Video Switching: Suitable for audio and video switching applications requiring low distortion and fast switching).
- Battery Powered Systems: Ideal for battery-powered devices due to its low power consumption and wide operating supply range).
Q & A
- What is the package type of the ADG734BRUZ-REEL7?
The ADG734BRUZ-REEL7 is packaged in a 20-pin TSSOP (Thin Shrink Small Outline Package).
- What is the operating supply voltage range of the ADG734BRUZ-REEL7?
The operating supply voltage range is 1.8 V to 5.5 V, and it also supports dual ±2.5 V supplies.
- What is the typical on-resistance of the ADG734BRUZ-REEL7?
The typical on-resistance (RON) is 2.5 Ω, with a maximum of 4.5 Ω at IDS = 10 mA.
- What is the switching time of the ADG734BRUZ-REEL7?
The typical switching time (tON) is 19 ns, with a maximum of 34 ns at RL = 300 Ω, CL = 35 pF.
- Is the ADG734BRUZ-REEL7 RoHS compliant?
Yes, the ADG734BRUZ-REEL7 is RoHS compliant.
- What are the typical applications of the ADG734BRUZ-REEL7?
The ADG734BRUZ-REEL7 is typically used in data acquisition systems, communication systems, relay replacement, audio and video switching, and battery-powered systems.
- What is the operating temperature range of the ADG734BRUZ-REEL7?
The operating temperature range is –40°C to +85°C.
- Does the ADG734BRUZ-REEL7 have break-before-make switching action?
Yes, the ADG734BRUZ-REEL7 features break-before-make switching action to prevent momentary shorting when switching channels.
- What is the charge injection of the ADG734BRUZ-REEL7?
The charge injection is typically ±5 pC.
- Is the ADG734BRUZ-REEL7 compatible with TTL/CMOS digital inputs?
Yes, the ADG734BRUZ-REEL7 is compatible with TTL/CMOS digital inputs.
