Overview
The ADG3241BKSZ-REEL7 is a 2.5 V or 3.3 V single digital switch produced by Analog Devices Inc. It is designed on a low voltage CMOS process, which provides low power dissipation while offering high switching speed and very low on resistance. This device is ideal for applications requiring level translation and bus switching, particularly in mixed-voltage systems.
Key Specifications
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input High Voltage | VINH | VCC = 2.7 V to 3.6 V | 2.0 V | V | ||
| VCC = 2.3 V to 2.7 V | 1.7 V | V | ||||
| Input Low Voltage | VINL | VCC = 2.7 V to 3.6 V | 0.8 V | V | ||
| VCC = 2.3 V to 2.7 V | 0.7 V | V | ||||
| Input Leakage Current | II | ±0.01 μA | ±1 μA | μA | ||
| On State Resistance | RON | 4.5 Ω | Ω | |||
| Propagation Delay | 225 ps | ps | ||||
| Supply Voltage | VCC | 2.3 V | 3.6 V | V | ||
| Operating Temperature | -40°C | 85°C | °C | |||
| Package | 6-lead SC70, 6-lead SOT-66 |
Key Features
- Low power dissipation and high switching speed.
- Extremely low propagation delay of 225 ps through the switch.
- Low on resistance of 4.5 Ω.
- Selectable level shifting/translation between 3.3 V, 2.5 V, and 1.8 V.
- Small signal bandwidth of 770 MHz.
- Tiny 6-lead SC70 and 6-lead SOT-66 packages.
Applications
- Voltage translation: 3.3 V to 1.8 V, 3.3 V to 2.5 V, and 2.5 V to 1.8 V.
- Bus switching and bus isolation.
- Hot swap and hot plug applications.
- Analog switch applications.
- Interfacing between devices operating at different voltage levels.
Q & A
- Q: What is the primary function of the ADG3241BKSZ-REEL7?
A: The ADG3241BKSZ-REEL7 is a single digital switch designed for level translation and bus switching in mixed-voltage systems. - Q: What are the supported supply voltages for the ADG3241BKSZ-REEL7?
A: The device supports supply voltages from 2.3 V to 3.6 V. - Q: What is the propagation delay through the switch?
A: The propagation delay through the switch is 225 ps. - Q: What is the on resistance of the switch?
A: The on resistance of the switch is 4.5 Ω. - Q: What are the package options for the ADG3241BKSZ-REEL7?
A: The device is available in 6-lead SC70 and 6-lead SOT-66 packages. - Q: What are the typical applications for this device?
A: Typical applications include voltage translation, bus switching, bus isolation, hot swap, hot plug, and analog switch applications. - Q: How does the level translation work on the ADG3241BKSZ-REEL7?
A: Level translation is achieved using the SEL pin, which allows voltage translation between 3.3 V, 2.5 V, and 1.8 V devices. - Q: What is the small signal bandwidth of the ADG3241BKSZ-REEL7?
A: The small signal bandwidth is 770 MHz. - Q: What is the operating temperature range for the ADG3241BKSZ-REEL7?
A: The operating temperature range is from -40°C to 85°C. - Q: Is the ADG3241BKSZ-REEL7 suitable for high-speed applications?
A: Yes, it supports data rates up to 1.5 Gbps, making it suitable for high-speed digital applications.
