Overview
The ADG1407BCPZ-REEL7, produced by Analog Devices Inc., is a monolithic iCMOS (industrial CMOS) analog multiplexer. This device switches one of eight differential inputs to a common differential output, controlled by 3-bit binary address lines (A0, A1, and A2). It features an enable input (EN) that allows the device to be enabled or disabled, with all channels switching off when disabled. The ADG1407 is part of the ADG1406 and ADG1407 series, which are known for their high performance, low power consumption, and compact package size.
Key Specifications
| Parameter | Typical Value | Maximum Value | Test Conditions |
|---|---|---|---|
| On Resistance (RON) | 9.5 Ω | - | - |
| 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 |
| Supply Voltage Range | ±15 V, +12 V, ±5 V | - | - |
| Operating Temperature Range | -40°C to +125°C | - | - |
Key Features
- Low On Resistance (RON): 9.5 Ω, ensuring minimal signal distortion.
- Low Charge Injection: 10 pC, which is crucial for applications requiring low distortion.
- High Isolation and Crosstalk Rejection: Off isolation of -73 dB and channel-to-channel crosstalk of -70 dB at 1 MHz.
- Wide Bandwidth: -3 dB bandwidth of 70 MHz.
- Low Power Consumption: Ultralow power dissipation, making it suitable for battery-powered and portable devices.
- Compact Package Options: Available in 32-lead LFCSP (5 mm x 5 mm) and 28-lead TSSOP packages.
- High Voltage Operation: Capable of operating with supply voltages up to ±15 V.
Applications
- Medical Equipment: Suitable for medical imaging, ultrasound, and other medical applications.
- Audio and Video Routing: Ideal for audio and video signal routing due to its low distortion and high isolation.
- Automatic Test Equipment: Used in test and measurement systems for its precision and reliability.
- Data Acquisition Systems: Utilized in data acquisition for its low charge injection and high bandwidth.
- Battery-Powered Systems: Suitable for portable and battery-powered instruments due to its low power consumption.
- Communication Systems: Used in various communication systems requiring high performance and low distortion.
Q & A
- What is the primary function of the ADG1407?
The ADG1407 switches one of eight differential inputs to a common differential output, controlled by 3-bit binary address lines.
- What are the available package options for the ADG1407?
The ADG1407 is available in 32-lead LFCSP (5 mm x 5 mm) and 28-lead TSSOP packages.
- What is the on resistance (RON) of the ADG1407?
The on resistance (RON) of the ADG1407 is typically 9.5 Ω.
- What is the maximum operating temperature range for the ADG1407?
The operating temperature range for the ADG1407 is -40°C to +125°C.
- What are some key applications of the ADG1407?
The ADG1407 is used in medical equipment, audio and video routing, automatic test equipment, data acquisition systems, battery-powered systems, and communication systems.
- What is the -3 dB bandwidth of the ADG1407?
The -3 dB bandwidth of the ADG1407 is 70 MHz.
- How does the ADG1407 handle power consumption?
The ADG1407 has ultralow power dissipation, making it suitable for battery-powered and portable devices.
- What is the charge injection of the ADG1407?
The charge injection of the ADG1407 is typically 10 pC.
- What is the off isolation of the ADG1407?
The off isolation of the ADG1407 is -73 dB at 1 MHz.
- What is the channel-to-channel crosstalk of the ADG1407?
The channel-to-channel crosstalk of the ADG1407 is -70 dB at 1 MHz.
