Overview
The ADG715BRUZ-REEL is a complementary metal-oxide semiconductor (CMOS) octal single-pole, single-throw (SPST) switch manufactured by Analog Devices Inc. This component is designed for low voltage serially controlled switching applications. It features a 2-wire serial interface compatible with the I2C interface standard, making it versatile for various digital systems. The ADG715 is available in a 24-lead TSSOP package and is suitable for single or dual supply operations, with a supply voltage range of 2.7 V to 5.5 V.
Key Specifications
| Parameter | Value | Conditions/Comments |
|---|---|---|
| Number of Channels | 8 | |
| Configuration | 8 x SPST | |
| On Resistance - Max | 4.5 Ohms | |
| Supply Voltage - Min | 2.75 V | |
| Supply Voltage - Max | 5.5 V | |
| Minimum Dual Supply Voltage | +/- 2.25 V | |
| Maximum Dual Supply Voltage | +/- 2.75 V | |
| On Time - Max | 140 ns | VS = 3 V, RL = 300 Ω, CL = 35 pF |
| Off Time - Max | 130 ns | VS = 3 V, RL = 300 Ω, CL = 35 pF |
| Break-Before-Make Time Delay, tD | 8 ns typ | VS = 3 V, RL = 300 Ω, CL = 35 pF |
| Charge Injection, QINJ | ±3 pC typ | VS = 2 V, RS = 0 Ω, CL = 1 nF |
| Off Isolation | -60 dB typ | RL = 50 Ω, CL = 5 pF, f = 10 MHz |
| Channel to Channel Crosstalk | -70 dB typ | RL = 50 Ω, CL = 5 pF, f = 10 MHz |
| -3 dB Bandwidth | 155 MHz typ | RL = 50 Ω, CL = 5 pF |
| Insertion Loss | -0.3 dB typ | RL = 300 Ω, CL = 35 pF |
Key Features
- 2-wire serial interface compatible with I2C interface standard.
- Low on-resistance of 4.5 ohms, minimizing signal loss.
- Single or dual supply operation: 2.7 V to 5.5 V single supply, +/- 2.25 V to +/- 2.75 V dual supply.
- Fast switching times with on-time of 140 ns and off-time of 130 ns.
- Low leakage currents of 0.1 nA.
- Power-on reset: all switches are in the off condition, and internal registers contain all zeros at power-up.
- TTL/CMOS compatible digital inputs.
- 24-lead TSSOP package.
Applications
- Data acquisition systems.
- Communication systems.
- Relay replacement.
- Audio and video switching.
- General-purpose switching in various digital systems.
Q & A
- What is the package type of the ADG715BRUZ-REEL? The ADG715BRUZ-REEL is available in a 24-lead TSSOP package.
- What is the supply voltage range for the ADG715BRUZ-REEL? The supply voltage range is 2.7 V to 5.5 V for single supply and +/- 2.25 V to +/- 2.75 V for dual supply.
- What is the on-resistance of the ADG715BRUZ-REEL? The on-resistance is typically 4.5 ohms.
- What type of serial interface does the ADG715BRUZ-REEL use? It uses a 2-wire serial interface compatible with the I2C interface standard.
- What are the typical on and off times for the ADG715BRUZ-REEL? The on-time is typically 140 ns, and the off-time is typically 130 ns.
- What is the -3 dB bandwidth of the ADG715BRUZ-REEL? The -3 dB bandwidth is typically 155 MHz.
- What are the typical off isolation and channel to channel crosstalk values? The off isolation is typically -60 dB, and the channel to channel crosstalk is typically -70 dB.
- Does the ADG715BRUZ-REEL have power-on reset functionality? Yes, it has power-on reset functionality where all switches are in the off condition, and internal registers contain all zeros at power-up.
- What is the leakage current of the ADG715BRUZ-REEL? The leakage current is typically 0.1 nA.
- In what types of applications is the ADG715BRUZ-REEL commonly used? It is commonly used in data acquisition systems, communication systems, relay replacement, and audio and video switching).
