Overview
The ADG819BRTZ-500RL7, produced by Analog Devices Inc., is a monolithic, CMOS, single-pole, double-throw (SPDT) switch. Designed on a submicron process, this switch offers low power dissipation, high switching speed, low on-resistance, and low leakage currents. It operates within a supply voltage range of 1.8 V to 5.5 V, making it ideal for battery-powered and portable instruments. The switch exhibits break-before-make switching action, preventing momentary shorting when switching channels.
Key Specifications
| Parameter | Typical | Maximum | Unit | Test Conditions/Comments |
|---|---|---|---|---|
| Analog Signal Range | 0 V to VDD | V | ||
| On Resistance, RON | 0.5 Ω | 0.6 Ω (max at 25°C), 0.7 Ω (max at -40°C to +85°C), 0.8 Ω (max at -40°C to +125°C) | Ω | VS = 0 V to VDD, IS = 100 mA |
| On Resistance Match Between Channels, ΔRON | 0.06 Ω | 0.08 Ω (max at 25°C), 0.1 Ω (max at -40°C to +85°C), 0.12 Ω (max at -40°C to +125°C) | Ω | VS = 0 V to VDD, IS = 100 mA |
| On Resistance Flatness, RFLAT(ON) | 0.1 Ω | 0.17 Ω (max at 25°C), 0.2 Ω (max at -40°C to +85°C), 0.25 Ω (max at -40°C to +125°C) | Ω | VS = 0 V to VDD, IS = 100 mA |
| Source Off Leakage, IS (Off) | ±0.01 nA | nA | VS = 4.5 V/1 V, VD = 1 V/4.5 V | |
| Channel-to-Channel Crosstalk | -72 dB | dB | RL = 50 Ω, CL = 5 pF, f = 100 kHz | |
| Bandwidth, –3 dB | 17 MHz | MHz | RL = 50 Ω, CL = 5 pF | |
| Power Consumption, IDD | 0.001 μA | 2.0 μA (max) | μA | VDD = 3.6 V, digital Inputs = 0 V or 3.6 V |
| Operating Temperature Range | -40°C to +125°C | °C | ||
| Package Type | 6-Lead SOT-23 |
Key Features
- Low power consumption: Typical power consumption less than 0.01 µW.
- TTL-/CMOS-compatible inputs.
- Low on-resistance: 0.5 Ω typical, 0.6 Ω maximum at 25°C.
- Low leakage currents: Source off leakage of ±0.01 nA typical.
- Break-before-make switching action to prevent momentary shorting when switching channels.
- Operating supply range: 1.8 V to 5.5 V.
- Available in 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages.
Applications
- Power routing.
- Battery-powered systems.
- Communication systems.
- Data acquisition systems.
- Cellular phones.
- Modems.
- PCMCIA cards.
- Hard drives).
- Relay replacement).
Q & A
- What is the ADG819BRTZ-500RL7?
The ADG819BRTZ-500RL7 is a monolithic, CMOS, single-pole, double-throw (SPDT) switch designed by Analog Devices Inc.
- What is the operating supply voltage range of the ADG819BRTZ-500RL7?
The operating supply voltage range is from 1.8 V to 5.5 V.
- What is the typical on-resistance of the ADG819BRTZ-500RL7?
The typical on-resistance is 0.5 Ω.
- What type of switching action does the ADG819BRTZ-500RL7 exhibit?
The ADG819BRTZ-500RL7 exhibits break-before-make switching action.
- What are the common applications of the ADG819BRTZ-500RL7?
Common applications include power routing, battery-powered systems, communication systems, data acquisition systems, cellular phones, modems, PCMCIA cards, hard drives, and relay replacement.
- What is the typical power consumption of the ADG819BRTZ-500RL7?
The typical power consumption is less than 0.01 µW.
- What package types are available for the ADG819BRTZ-500RL7?
The ADG819BRTZ-500RL7 is available in 6-lead SOT-23, 8-lead MSOP, and 6-ball WLCSP packages.
- What is the operating temperature range of the ADG819BRTZ-500RL7?
The operating temperature range is from -40°C to +125°C.
- Are the inputs of the ADG819BRTZ-500RL7 TTL-/CMOS-compatible?
Yes, the inputs are TTL-/CMOS-compatible.
- What is the bandwidth of the ADG819BRTZ-500RL7?
The bandwidth is typically 17 MHz.
