Overview
The ADG426BRSZ-REEL is a high-performance analog multiplexer produced by Analog Devices Inc. This device is part of the ADG426 series and is designed using an enhanced LCMOS process, which offers low power dissipation, high switching speed, and low on-resistance. The ADG426BRSZ-REEL is a 16:1 analog multiplexer that switches one of sixteen inputs to a common output, controlled by 4-bit binary address lines. It features on-chip address and control latches, facilitating microprocessor interfacing. The device is suitable for high-speed data acquisition systems and audio signal switching due to its low power consumption and high performance characteristics.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADG426BRSZ-REEL |
| Package | 28-Lead SSOP |
| Device Configuration | (16:1) x 1 |
| Interface | Parallel |
| On-State Resistance (Ron) | 80 Ohms (typical) |
| Leakage Switch ON | 1 nA (typical) |
| Operating Temperature Range | -40°C to 85°C |
| Voltage Supply, Dual (V±) | ±15 V |
| Charge Injection | 8 pC |
| Switch Time (Ton, Toff) | 160 ns, 150 ns (maximum) |
| Crosstalk | -85 dB @ 1 MHz |
| Channel Capacitance (CS(off), CD(off)) | 5 pF, 50 pF |
| RoHS Compliance | Yes |
Key Features
- High-performance analog multiplexer with 16:1 configuration
- Enhanced LCMOS process for low power dissipation and high switching speed
- Low on-resistance (80 Ohms typical) and low charge injection (8 pC)
- On-chip address and control latches for microprocessor interfacing
- Break-before-make switching action to prevent momentary shorting
- Wide operating temperature range: -40°C to 85°C
- Dual supply operation: ±15 V
- Low leakage current: 1 nA (typical)
- High crosstalk isolation: -85 dB @ 1 MHz
Applications
- High-speed data acquisition systems
- Audio signal switching
- Battery-powered systems due to low power consumption
- Industrial control systems
- Medical devices requiring high signal integrity
- Aerospace and defense applications where reliability is critical
Q & A
- What is the device configuration of the ADG426BRSZ-REEL?
The ADG426BRSZ-REEL is a 16:1 analog multiplexer.
- What is the typical on-state resistance of the ADG426BRSZ-REEL?
The typical on-state resistance is 80 Ohms.
- What is the operating temperature range of the ADG426BRSZ-REEL?
The operating temperature range is -40°C to 85°C.
- Is the ADG426BRSZ-REEL RoHS compliant?
Yes, the ADG426BRSZ-REEL is RoHS compliant.
- What is the charge injection of the ADG426BRSZ-REEL?
The charge injection is 8 pC.
- What are the typical switch times for the ADG426BRSZ-REEL?
The typical switch times are 160 ns (Ton) and 150 ns (Toff).
- What is the crosstalk isolation of the ADG426BRSZ-REEL at 1 MHz?
The crosstalk isolation is -85 dB @ 1 MHz.
- What are the common applications of the ADG426BRSZ-REEL?
Common applications include high-speed data acquisition systems, audio signal switching, and battery-powered systems.
- Does the ADG426BRSZ-REEL have on-chip address and control latches?
Yes, the ADG426BRSZ-REEL has on-chip address and control latches for microprocessor interfacing.
- What is the package type of the ADG426BRSZ-REEL?
The package type is 28-Lead SSOP.
