Overview
The ADG3233BRMZ is a bidirectional logic level translator and bypass switch produced by Analog Devices Inc. This component is designed to operate from two supply voltages, enabling it to translate low voltages to higher voltages and vice versa. It is particularly useful in applications where voltage level translation is necessary between different logic levels. The device is available in tiny 8-lead SOT-23 and 8-lead MSOP packages, making it suitable for space-constrained designs.
Key Specifications
| Parameter | Symbol | Test Conditions/Comments | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC1, VCC2 | 1.65 V to 3.6 V | 1.65 | - | 3.6 | V |
| Input High Voltage | VIH | VCC1 = 3.0 V to 3.6 V | 1.35 | - | - | V |
| Input Low Voltage | VIL | VCC1 = 3.0 V to 3.6 V | 0.8 | - | - | V |
| Propagation Delay (A1 → Y1, Normal Mode) | tPHL, tPLH | CL = 30 pF, VT = VCC/2 | 4.5 | - | 6.2 | ns |
| Enable Time (EN → Y1) | tEN | CL = 30 pF, VT = VCC/2 | 5 | - | 7.2 | ns |
| Disable Time (EN → Y1) | tDIS | CL = 30 pF, VT = VCC/2 | 3.2 | - | 4.7 | ns |
| Operating Temperature | - | - | -40 | - | 85 | °C |
| Package Type | - | 8-lead SOT-23, 8-lead MSOP | - | - | - | - |
Key Features
- Bidirectional logic level translation between any voltage level from 1.65 V to 3.6 V.
- High performance and fully guaranteed across the supply range.
- Short circuit protection for enhanced reliability.
- Tiny 8-lead SOT-23 and 8-lead MSOP packages for space-constrained designs.
- Bypass switch functionality to enable or disable the translation mode.
Applications
- Level translation between different logic levels in mixed-voltage systems.
- Interface between low-voltage and high-voltage logic circuits.
- Embedded systems requiring voltage level translation.
- Portable electronics where voltage level translation is necessary.
- Industrial control systems with mixed-voltage requirements.
Q & A
- What is the primary function of the ADG3233BRMZ?
The primary function of the ADG3233BRMZ is to perform bidirectional logic level translation between any voltage level from 1.65 V to 3.6 V.
- What are the available package types for the ADG3233BRMZ?
The ADG3233BRMZ is available in 8-lead SOT-23 and 8-lead MSOP packages.
- What is the operating temperature range of the ADG3233BRMZ?
The operating temperature range is from -40°C to +85°C.
- Does the ADG3233BRMZ have short circuit protection?
- What is the typical propagation delay for the ADG3233BRMZ in normal mode?
The typical propagation delay (tPHL, tPLH) is around 6.2 ns for CL = 30 pF and VT = VCC/2.
- How does the bypass switch function in the ADG3233BRMZ?
The bypass switch allows the device to be in either normal mode or bypass mode, controlled by the EN signal.
- What are some common applications for the ADG3233BRMZ?
- Is the ADG3233BRMZ RoHS compliant?
- What is the input high voltage (VIH) for VCC1 = 3.0 V to 3.6 V?
The input high voltage (VIH) is 1.35 V for VCC1 = 3.0 V to 3.6 V.
- What is the disable time (tDIS) for EN → Y1?
The disable time (tDIS) for EN → Y1 is typically 4.7 ns for CL = 30 pF and VT = VCC/2.
