Overview
The ADG729BRUZ-REEL7 is a CMOS analog matrix switch produced by Analog Devices Inc. This device features a serially controlled 2-wire interface, compatible with the I2C™ interface standard. It is a dual 4-channel matrix switch, making it versatile for various applications such as multiplexers, demultiplexers, or switch arrays. The input signal range extends to the supply voltages, and the on-resistance is closely matched between switches, ensuring a flat response over the full signal range.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Supply Voltage | 2.7V to 5.5V | V | Single supply |
| On Resistance (RON) | 2.5 Ω (typ), 4.5 Ω (max) | Ω | VS = 0 V to VDD, IS = 10 mA |
| On-Resistance Match Between Channels (∆RON) | 0.4 Ω (typ), 0.8 Ω (max) | Ω | VS = 0 V to VDD, IS = 10 mA |
| On-Resistance Flatness (RFLAT(ON)) | 0.75 Ω (typ), 1.2 Ω (max) | Ω | VS = 0 V to VDD, IS = 10 mA |
| Leakage Currents | ±0.01 nA (typ), ±0.1 nA (max) | nA | VDD = 5.5 V, VD = 4.5 V/1 V, VS = 1 V/4.5 V |
| Continuous Current | 30 mA | mA | |
| Operating Temperature Range | -40°C to +85°C | °C | Industrial (B Version) |
| Package Type | 16-lead TSSOP | Surface Mount |
Key Features
- Serially controlled 2-wire interface compatible with I2C™ interface standard
- Dual 4-channel matrix switch configuration
- Closely matched on-resistance between switches and very flat over the full signal range
- Single supply operation from 2.7V to 5.5V
- Low on-resistance of 2.5 Ω (typ) and 4.5 Ω (max)
- Low leakage currents of ±0.01 nA (typ) and ±0.1 nA (max)
- Power-on reset feature
- Operating temperature range from -40°C to +85°C
- 16-lead TSSOP package with surface mount capability
Applications
- Data acquisition systems
- Communications systems
- Relay placement
- Audio and video switching
- Automatic test equipment
Q & A
- What is the ADG729BRUZ-REEL7?
The ADG729BRUZ-REEL7 is a CMOS analog matrix switch with a serially controlled 2-wire interface, produced by Analog Devices Inc.
- What is the supply voltage range for the ADG729BRUZ-REEL7?
The supply voltage range is from 2.7V to 5.5V.
- What is the typical on-resistance of the ADG729BRUZ-REEL7?
The typical on-resistance is 2.5 Ω.
- What are the key applications of the ADG729BRUZ-REEL7?
Key applications include data acquisition systems, communications systems, relay placement, audio and video switching, and automatic test equipment.
- What is the operating temperature range of the ADG729BRUZ-REEL7?
The operating temperature range is from -40°C to +85°C.
- What type of package does the ADG729BRUZ-REEL7 come in?
The device comes in a 16-lead TSSOP package.
- Is the ADG729BRUZ-REEL7 compatible with the I2C interface standard?
Yes, it is compatible with the I2C interface standard.
- What is the leakage current of the ADG729BRUZ-REEL7?
The leakage current is typically ±0.01 nA and maximally ±0.1 nA.
- Does the ADG729BRUZ-REEL7 have a power-on reset feature?
Yes, it has a power-on reset feature.
- How many channels does the ADG729BRUZ-REEL7 have?
The device is a dual 4-channel matrix switch.
