Overview
The ADG1407BRUZ, produced by Analog Devices Inc., is a monolithic iCMOS® analog multiplexer. This device is designed to switch one of eight differential inputs to a common differential output, controlled by 3-bit binary address lines (A0, A1, and A2). It is part of the ADG1406/ADG1407 family, which is known for its low capacitance, low charge injection, and low leakage characteristics. The ADG1407 is particularly useful in applications requiring high performance and reliability in signal routing and switching.
Key Specifications
| Parameter | Typical Value | Maximum Value | Conditions |
|---|---|---|---|
| On-State Resistance (RON) | 9.5 Ω | - | - |
| Supply Voltage Range | ±15 V, ±5 V, 12 V | - | - |
| Break-Before-Make Time Delay (tBBM) | 75 ns | 30 ns min | RL = 100 Ω, CL = 35 pF, VS1 = VS2 = 8 V |
| Turn-On Time (tON) | 145 ns | 285 ns max | RL = 100 Ω, CL = 35 pF, VS = 8 V |
| Turn-Off Time (tOFF) | 112 ns | 200 ns max | RL = 100 Ω, CL = 35 pF, VS = 8 V |
| Charge Injection | 10 pC | - | VS = 6 V, RS = 0 Ω, CL = 1 nF |
| Off Isolation | -73 dB | - | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| Channel-to-Channel Crosstalk | -70 dB | - | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
| -3 dB Bandwidth | 70 MHz | - | RL = 50 Ω, CL = 5 pF |
| Insertion Loss | 0.6 dB | - | RL = 50 Ω, CL = 5 pF, f = 1 MHz |
Key Features
- Low capacitance and low charge injection for minimal signal distortion.
- Low leakage current, ensuring minimal power consumption.
- Break-before-make switching action to prevent channel overlap.
- Wide supply voltage range: ±15 V, ±5 V, and 12 V single supply.
- High bandwidth: up to 70 MHz.
- Low on-state resistance: 9.5 Ω.
- Compact packaging: 28-lead TSSOP and 32-lead, 5 mm × 5 mm LFCSP.
Applications
- Medical equipment: for precise signal routing and switching.
- Audio and video routing: to maintain high signal integrity.
- Automatic test equipment: for reliable and fast signal switching.
- Data acquisition systems: to handle multiple input channels efficiently.
- Battery-powered systems: due to low power consumption.
- Sample-and-hold systems: for accurate signal capture.
- Communication systems: for high-speed signal routing.
Q & A
- What is the primary function of the ADG1407BRUZ?
The ADG1407BRUZ is an analog multiplexer that switches one of eight differential inputs to a common differential output. - What are the supply voltage options for the ADG1407BRUZ?
The device can operate with supply voltages of ±15 V, ±5 V, and 12 V single supply. - What is the typical on-state resistance of the ADG1407BRUZ?
The typical on-state resistance is 9.5 Ω. - What is the break-before-make time delay of the ADG1407BRUZ?
The break-before-make time delay is typically 75 ns. - What are the common applications of the ADG1407BRUZ?
Common applications include medical equipment, audio and video routing, automatic test equipment, data acquisition systems, battery-powered systems, sample-and-hold systems, and communication systems. - What is the bandwidth of the ADG1407BRUZ?
The device has a bandwidth of up to 70 MHz. - What is the insertion loss of the ADG1407BRUZ?
The insertion loss is typically 0.6 dB at 1 MHz. - What are the package options for the ADG1407BRUZ?
The device is available in 28-lead TSSOP and 32-lead, 5 mm × 5 mm LFCSP packages. - What is the charge injection of the ADG1407BRUZ?
The charge injection is typically 10 pC. - What is the off isolation of the ADG1407BRUZ?
The off isolation is typically -73 dB at 1 MHz.
