Overview
The GTL2003PW112 is an 8-bit bidirectional low-voltage translator produced by NXP USA Inc. This device is part of the Gunning Transceiver Logic - Transceiver Voltage Clamps (GTL-TVC) family and is designed to provide high-speed voltage translation with low ON-state resistance and minimal propagation delay. It allows bidirectional voltage translations between 0.8 V and 5.0 V without the need for a direction pin, making it ideal for various voltage level translation applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Voltage on input/output pin (VI/O) | 0 | - | 5.5 | V |
| ON-state resistance (Ron) | - | 6.5 | - | Ω |
| Channel current (Ich) in ON-state | - | - | ±128 | mA |
| Ambient temperature (Tamb) | -40 | - | 85 | °C |
| ESD protection | - | - | 2000 V HBM, 1000 V CDM | - |
| Package type | - | - | 20-TSSOP | - |
| Number of channels | - | - | 8 | - |
Key Features
- Bidirectional voltage translation between 0.8 V and 5.0 V without a direction pin.
- Low ON-state resistance of 6.5 Ω.
- Supports hot insertion and does not latch up.
- 5 V tolerant inputs.
- Low standby current.
- Flow-through pinout for ease of PCB trace routing.
- ESD protection exceeds 2000 V HBM and 1000 V CDM.
- Auto-direction sensing.
- Surface mount package (20-TSSOP).
Applications
The GTL2003PW112 is suitable for any application requiring bidirectional or unidirectional voltage level translation. This includes translating signals between different voltage levels such as 0.8 V, 0.9 V, 1.0 V, 1.2 V, 1.5 V, or 1.8 V to 3.3 V and/or 5.0 V I²C-bus signal levels or GTL/GTL+ to LVTTL/TTL signal levels.
Q & A
- What is the primary function of the GTL2003PW112?
The primary function is to provide bidirectional voltage translation between 0.8 V and 5.0 V without the need for a direction pin. - What is the ON-state resistance of the GTL2003PW112?
The ON-state resistance is typically 6.5 Ω. - Does the GTL2003PW112 support hot insertion?
Yes, it supports hot insertion and does not latch up. - What is the ESD protection level of the GTL2003PW112?
The ESD protection exceeds 2000 V HBM and 1000 V CDM. - What package types are available for the GTL2003?
The device is available in 20-TSSOP and DHVQFN20 packages. - How many channels does the GTL2003PW112 have?
The device has 8 channels. - What is the operating temperature range of the GTL2003PW112?
The operating temperature range is from -40°C to +85°C. - Is the GTL2003PW112 RoHS compliant?
Yes, it is RoHS3 compliant. - What is the moisture sensitivity level (MSL) of the GTL2003PW112?
The MSL is 1 (Unlimited). - Can the GTL2003PW112 be used for voltage translation below 0.8 V?
Yes, voltage translation below 0.8 V can be achieved when properly biased.
