Overview
The GTL2002DP/S440,118, produced by NXP USA Inc., is a 2-bit bidirectional low-voltage translator. This device is part of the Gunning Transceiver Logic - Transceiver Voltage Clamps (GTL-TVC) family, designed to provide high-speed voltage translation with low ON-state resistance and minimal propagation delay. It allows for seamless bidirectional voltage translations between 1.0 V and 5.0 V without the need for a direction pin, making it versatile for various voltage level shifting applications.
Key Specifications
| Symbol | Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| VSREF | Voltage on pin SREF | -0.5 | 7.0 | V | ||
| VDREF | Voltage on pin DREF | -0.5 | 7.0 | V | ||
| VGREF | Voltage on pin GREF | -0.5 | 7.0 | V | ||
| VI/O | Voltage on input/output pin Sn, Dn | 0 | 5.5 | V | ||
| IPASS | Pass transistor current | 64 | mA | |||
| Tamb | Ambient temperature operating in free air | -40 | 85 | °C | ||
| tPLH | LOW to HIGH propagation delay Sn to Dn; Dn to Sn | 0.5 | 1.5 | 5.5 | ns | |
| tPHL | HIGH to LOW propagation delay Sn to Dn; Dn to Sn | 0.5 | 1.5 | 5.5 | ns |
Key Features
- Bidirectional Voltage Translation: Allows voltage translations between 1.0 V and 5.0 V without the need for a direction pin.
- Low ON-State Resistance: Provides high-speed voltage translation with minimal resistance.
- Minimal Propagation Delay: Ensures fast signal transmission with propagation delays as low as 0.5 ns.
- ESD Protection: Offers excellent ESD protection to lower voltage devices and protects less ESD-resistant devices.
- Symmetrical Transistors: All transistors have identical electrical characteristics, facilitating easier board layout and reducing voltage or propagation delay deviations.
Applications
- Voltage Level Shifting: Ideal for applications requiring translation between different voltage levels, such as in mixed-voltage systems.
- Interface Translation: Suitable for translating signals between different voltage domains in various electronic systems.
- Protection of Low Voltage Devices: Provides protection to low voltage devices by clamping voltages to safe levels.
Q & A
- What is the GTL2002DP/S440,118 used for?
The GTL2002DP/S440,118 is used for bidirectional low-voltage translation between 1.0 V and 5.0 V.
- What is the maximum ambient temperature for the GTL2002DP/S440,118?
The maximum ambient temperature is 85°C.
- What is the typical propagation delay of the GTL2002DP/S440,118?
The typical propagation delay is 1.5 ns.
- Does the GTL2002DP/S440,118 provide ESD protection?
- What is the package type of the GTL2002DP/S440,118?
The package type is 8-TSSOP.
- Is the GTL2002DP/S440,118 recommended for new designs?
No, it is not recommended for new designs; instead, use the replacement part NVT2002DP.
- What is the maximum junction temperature for the GTL2002DP/S440,118?
The maximum junction temperature should not exceed 150°C.
- What is the maximum pass transistor current for the GTL2002DP/S440,118?
The maximum pass transistor current is 64 mA.
- Can the GTL2002DP/S440,118 be used in mixed-voltage systems?
- How many channels does the GTL2002DP/S440,118 have?
