Overview
The ADG839YKSZ-500RL7, produced by Analog Devices Inc., is a low voltage CMOS device that features a single-pole, double-throw (SPDT) switch or a 2:1 multiplexer. This device is notable for its ultralow on resistance of less than 0.6 Ω over the full temperature range, making it highly suitable for various applications requiring low resistance and high current handling capabilities.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| On Resistance (RON) | 0.35 Ω typical, 0.6 Ω max | VS = 2.7 V |
| Supply Voltage Range | 1.65 V to 3.6 V | |
| Continuous Current | 300 mA at 3.3 V, 275 mA at 2.5 V, 250 mA at 1.8 V | |
| Peak Current | 500 mA at 3.3 V, 460 mA at 2.5 V, 420 mA at 1.8 V | Pulsed at 1 ms, 10% duty cycle max |
| Operating Temperature Range | –40°C to +125°C (Automotive version) | |
| Package Type | 6-lead SC70 | |
| Total Harmonic Distortion (THD + N) | 0.021% typical | RL = 32 Ω, f = 20 Hz to 20 kHz, VS = 2 V p-p |
| Insertion Loss | –0.01 dB typical | RL = 50 Ω, CL = 5 pF |
| –3 dB Bandwidth | 25 MHz typical | RL = 50 Ω, CL = 5 pF |
Key Features
- Ultralow on resistance of less than 0.6 Ω over the full temperature range.
- Compatible with 1.8 V, 2.5 V, and 3.3 V CMOS logic.
- High current handling capability: 300 mA continuous current at 3.3 V.
- Low total harmonic distortion (THD + N): 0.021% typical.
- Rail-to-rail switching operation.
- Typical power consumption of less than 0.1 µW.
- Break-before-make switching action.
- Available in a tiny 6-lead SC70 package.
Applications
- Cellular phones
- PDAs
- MP3 players
- Power routing and battery-powered systems
- PCMCIA cards and modems
- Audio and video signal routing
- Communication systems
Q & A
- What is the typical on resistance of the ADG839?
The typical on resistance of the ADG839 is 0.35 Ω, with a maximum of 0.6 Ω over the full temperature range. - What is the supply voltage range for the ADG839?
The supply voltage range for the ADG839 is from 1.65 V to 3.6 V. - What are the continuous and peak current ratings for the ADG839?
The continuous current rating is 300 mA at 3.3 V, and the peak current rating is 500 mA at 3.3 V (pulsed at 1 ms, 10% duty cycle max). - What is the operating temperature range for the ADG839?
The operating temperature range for the ADG839 is –40°C to +125°C for the automotive version. - What package type is the ADG839 available in?
The ADG839 is available in a 6-lead SC70 package. - What is the total harmonic distortion (THD + N) of the ADG839?
The total harmonic distortion (THD + N) of the ADG839 is 0.021% typical. - Does the ADG839 support rail-to-rail switching?
Yes, the ADG839 supports rail-to-rail switching operation. - What is the typical power consumption of the ADG839?
The typical power consumption of the ADG839 is less than 0.1 µW. - What type of switching action does the ADG839 exhibit?
The ADG839 exhibits break-before-make switching action. - In which applications is the ADG839 commonly used?
The ADG839 is commonly used in cellular phones, PDAs, MP3 players, power routing, battery-powered systems, PCMCIA cards, modems, audio and video signal routing, and communication systems.
