Overview
The GTL2002DP/DG118, produced by NXP USA Inc., is a 2-bit bidirectional low voltage translator. This component 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. It is suitable for applications requiring bidirectional or unidirectional voltage level translation between different voltage levels ranging from 1.0 V to 5.0 V.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VI/O voltage on an input/output pin (Sn, Dn) | - | 0 | - | 5.5 | V |
| VSREF voltage on pin SREF | - | 0 | - | 5.5 | V |
| VDREF voltage on pin DREF | - | 0 | - | 5.5 | V |
| VGREF voltage on pin GREF | - | 0 | - | 5.5 | V |
| 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 |
| Imax clamp current per channel (channel in ON state) | - | - | - | ±128 | mA |
| ESD protection | - | - | - | 2000 V HBM, 1000 V CDM | - |
Key Features
- High-speed voltage translation with low ON-state resistance
- No direction pin, ideal for bidirectional low voltage translation
- 5 V tolerant inputs
- Low standby current
- Flow-through pinout for ease of printed-circuit board trace routing
- ESD protection exceeds 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101
- Packages offered: SO8, TSSOP8 (MSOP8), VSSOP8, XQFN8
Applications
The GTL2002DP/DG118 is suitable for any application that requires bidirectional or unidirectional voltage level translation between different voltage levels ranging from 1.0 V to 5.0 V. This includes but is not limited to:
- Voltage translation in mixed-voltage systems
- Interface between different voltage domains in a system
- Applications requiring high-speed data transfer with low voltage levels
Q & A
- What is the primary function of the GTL2002DP/DG118?
The primary function of the GTL2002DP/DG118 is to provide high-speed bidirectional voltage translation between different voltage levels ranging from 1.0 V to 5.0 V.
- What are the supported package types for the GTL2002DP/DG118?
The GTL2002DP/DG118 is available in SO8, TSSOP8 (MSOP8), VSSOP8, and XQFN8 packages.
- What is the maximum ESD protection offered by the GTL2002DP/DG118?
The GTL2002DP/DG118 offers ESD protection exceeding 2000 V HBM per JESD22-A114 and 1000 V CDM per JESD22-C101.
- What is the typical propagation delay for the GTL2002DP/DG118?
The typical propagation delay for the GTL2002DP/DG118 is 1.5 ns.
- What is the maximum clamp current per channel for the GTL2002DP/DG118?
The maximum clamp current per channel for the GTL2002DP/DG118 is ±128 mA.
- Is the GTL2002DP/DG118 5 V tolerant on its inputs?
- What is the operating temperature range for the GTL2002DP/DG118?
The operating temperature range for the GTL2002DP/DG118 is from -40°C to +85°C.
- What are some common applications for the GTL2002DP/DG118?
- Does the GTL2002DP/DG118 have a direction pin?
No, the GTL2002DP/DG118 does not have a direction pin, making it ideal for bidirectional low voltage translation.
- Is the GTL2002DP/DG118 still in production?
No, the GTL2002DP/DG118 is obsolete and no longer manufactured. However, parametric equivalents are available.
