Overview
The ADG783BCPZ-REEL7 is a monolithic CMOS device produced by Analog Devices Inc. It contains four independently selectable single-pole/single-throw (SPST) switches. These switches are designed on an advanced submicron process, which ensures low power dissipation, high switching speed, low on-resistance, low leakage currents, and high bandwidth. The device is ideal for use in battery-powered instruments and with the new generation of DACs and ADCs due to its single 1.8 V to 5.5 V supply operation.
Key Specifications
| Parameter | Typical Value | Maximum Value | Conditions |
|---|---|---|---|
| Supply Voltage (VDD) | 1.8 V to 5.5 V | -0.3 V to +6 V | Absolute Maximum Rating |
| On Resistance (RON) | 2.5 Ω | - | VDD = 3 V, VS = 0 V to VDD |
| On Resistance Flatness | 0.5 Ω | - | VDD = 3 V, VS = 0 V to VDD |
| Switching Time (tON) | 16 ns | 20 ns | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Switching Time (tOFF) | 10 ns | 12 ns | RL = 300 Ω, CL = 35 pF, VS = 3 V |
| Break-Before-Make Time Delay (tD) | 6 ns | - | RL = 300 Ω, CL = 35 pF, (ADG783 Only) |
| Charge Injection | 3 pC | - | VS = 2 V, RS = 0 Ω, CL = 1 nF |
| Off Isolation | -58 dB (at 10 MHz) | -78 dB (at 1 MHz) | RL = 50 Ω, CL = 5 pF |
| Channel-to-Channel Crosstalk | -90 dB (at 10 MHz) | - | RL = 50 Ω, CL = 5 pF |
| -3 dB Bandwidth | 200 MHz | - | RL = 50 Ω, CL = 5 pF |
Key Features
- Single 1.8 V to 5.5 V supply operation
- Low on-resistance (2.5 Ω typical)
- Low on-resistance flatness (0.5 Ω)
- Rail-to-rail operation
- Fast switching times (tON = 16 ns, tOFF = 10 ns typical)
- High bandwidth (> 200 MHz)
- TTL/CMOS compatible digital inputs
- Low power consumption (< 0.01 μW typical)
- 20-lead 4 mm x 4 mm chip scale package
- Break-before-make switching action (ADG783 only)
Applications
- Battery-powered systems
- Communication systems
- Sample and hold systems
- Audio signal routing
- Video switching
- Mechanical reed relay replacement
Q & A
- What is the supply voltage range for the ADG783BCPZ-REEL7?
The ADG783BCPZ-REEL7 operates from a single 1.8 V to 5.5 V supply.
- What is the typical on-resistance of the ADG783BCPZ-REEL7?
The typical on-resistance is 2.5 Ω.
- What are the switching times for the ADG783BCPZ-REEL7?
The typical switching times are tON = 16 ns and tOFF = 10 ns.
- Does the ADG783BCPZ-REEL7 support rail-to-rail operation?
- What is the bandwidth of the ADG783BCPZ-REEL7?
The -3 dB bandwidth is greater than 200 MHz.
- Is the ADG783BCPZ-REEL7 TTL/CMOS compatible?
- What is the power consumption of the ADG783BCPZ-REEL7?
- What package type is the ADG783BCPZ-REEL7 available in?
- Does the ADG783BCPZ-REEL7 have break-before-make switching action?
- What are some common applications for the ADG783BCPZ-REEL7?
