NXP Semiconductors NVT2010PW,118

Overview

NVT2010PW,118 from NXP Semiconductors is a 10-bit bidirectional voltage-level translator for open-drain and push-pull applications, supporting Vref(A) from 1.0 V to 3.6 V and Vref(B) from 1.8 V to 5.5 V, with <1.5 ns max propagation delay, 3.5 Ω typical ON-state resistance, and 5 V-tolerant I/Os. It enables seamless level translation in mixed-voltage I²C, SMBus, and GPIO interfaces without direction control.

For engineers reviewing the NVT2010PW,118 datasheet, NVT2010PW,118 pinout, NVT2010PW,118 application, or NVT2010PW,118 equivalent, this page delivers verified electrical parameters, flow-through TSSOP24 pin mapping, ESD robustness (4 kV HBM), enable-controlled high-impedance isolation, and real-world translation use cases across industrial and embedded systems.

Technical Context

The NVT2010PW,118 implements a passive MOSFET-based clamping architecture with symmetrical bidirectional conduction-no direction pin required. Each channel uses matched transistor pairs to ensure consistent Ron (<7.5 Ω) and minimal inter-channel skew across all 10 A/B port pairs.

EN input is referenced to Vref(B) and must be ≥1 V above Vref(A) for reliable operation; when EN = LOW, all An/Bn pins enter high-impedance state. The device supports both open-drain (with external pull-ups) and push-pull drivers, with lock-up free behavior under mismatched power-up sequencing.

Key Specifications

Pinout & Package

TSSOP24 package: plastic thin shrink small outline, 24 leads, body width 4.4 mm (SOT355-1), flow-through pinout optimized for PCB trace routing with alternating A/B pairs.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar bidirectional voltage translation applications.

Compared with PCA9306DCUR and NVT2008PW,118, the NVT2010PW,118 provides two additional bidirectional channels, explicit EN control for deterministic isolation, and lower Ron-making it optimal for 10-signal I²C hubs or multi-rail industrial controllers requiring guaranteed power-up safety.

Availability

NVT2010PW,118 is available at Aetrix Electronics and suitable for industrial sensor interfaces, multi-rail embedded controllers, and hot-swappable module designs requiring stable component supply, full production traceability, and long-term lifecycle support.

Supply support for NVT2010PW,118 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in interface and power management ICs.

The NVT20xx family was designed specifically for robust, pin-efficient bidirectional level translation in mixed-voltage embedded systems-addressing reliability gaps in discrete MOSFET solutions and legacy translators.

FAQ

What voltage ranges does the NVT2010PW,118 support for level translation?

The NVT2010PW,118 supports Vref(A) from 1.0 V to 3.6 V and Vref(B) from 1.8 V to 5.5 V. For reliable operation, Vref(B) must be at least 1 V higher than Vref(A). Valid combinations include 1.8 V ↔ 3.3 V, 1.2 V ↔ 5 V, and 3.3 V ↔ 5 V. The NVT2010PW,118 does not support reverse translation where Vref(A) ≥ Vref(B).

How is the EN pin used in the NVT2010PW,118, and what are its voltage requirements?

The EN pin on the NVT2010PW,118 is an active-HIGH enable input referenced to Vref(B). It must be pulled up to Vref(B) via a ≥200 kΩ resistor and held LOW during power-up/down to ensure high-impedance isolation. VI(EN) must be ≥1 V above Vref(A) for proper switching; typical operating range is 2.1 V to 5 V per datasheet Table 5.

Can the NVT2010PW,118 be used with push-pull drivers, or is it limited to open-drain applications?

The NVT2010PW,118 supports both open-drain and push-pull drivers on either side. With push-pull outputs, direction control or 3-state logic is required to prevent contention; with open-drain, no direction control is needed. The NVT2010PW,118's clamping architecture handles both configurations natively, as confirmed in Section 7.2 of the datasheet.

What is the maximum operating frequency supported by the NVT2010PW,118?

The NVT2010PW,118 supports transmission speeds <33 MHz in open-drain systems with 50 pF load and 197 Ω pull-up. Real-world I²C performance reaches 3.4 MHz (HS-mode) with proper layout and pull-up sizing. Maximum frequency depends on node capacitance, pull-up strength, and drive current-designers must limit CL(tot) and optimize RPU per Tables 6–8 in the datasheet.

Does the NVT2010PW,118 require external pull-up resistors, and how are they selected?

Yes-the NVT2010PW,118 requires external pull-up resistors on both A and B sides for open-drain operation. Minimum values depend on driver sink current (3 mA, 10 mA, or 15 mA), voltage pair, and desired speed. Table 6–8 in the datasheet provides validated RPU minima; e.g., for 1.8 V ↔ 3.3 V at 10 mA, Rpu(A) ≥ 309 Ω and Rpu(B) ≥ 309 Ω. Larger values reduce power but increase rise time.