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NXP Semiconductors NTB0101GM,115
- Part No.:
- NTB0101GM,115
- Manufacturer:
- NXP Semiconductors
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
NTB0101GM,115.pdf
- Description:
- IC TRANSLTR BIDIRECTIONAL 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:1,184
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Product details
Overview
NTB0101GM,115 from NXP Semiconductors is a 1-bit dual-supply auto-direction-sensing voltage-level translating transceiver enabling bidirectional translation between 1.2 V–3.6 V (VCC(A)) and 1.65 V–5.5 V (VCC(B)) domains. It features 6-terminal XSON6 (SOT886) packaging, 3-state output control via active-HIGH OE, and IOFF circuitry for partial power-down protection. It is used in mixed-voltage I²C-adjacent digital interfaces where dynamic direction detection eliminates external control logic.
For engineers reviewing the NTB0101GM,115 datasheet, NTB0101GM,115 pinout, NTB0101GM,115 application, or NTB0101GM,115 equivalent, key selection criteria include guaranteed 40 Mbps data rate at −40 °C to +125 °C, 7.5 pF B-port input/output capacitance, ±1 µA max OFF-state leakage, 0.8 ns min pulse width support, and compatibility with 1.2 V/1.8 V ↔ 3.3 V/5.0 V system interconnects.
Technical Context
The NTB0101GM,115 implements an edge-detecting one-shot architecture that autonomously enables PMOS or NMOS drive transistors during rising/falling transitions-accelerating signal edges without requiring direction-control signals. Its dual-rail I/O cells reference A-side signals to VCC(A) and B-side signals to VCC(B), with internal clamping and ESD protection rated to 15 kV HBM on the B port.
IOFF circuitry ensures safe partial power-down: when either VCC(A) or VCC(B) is at GND, outputs enter high-impedance state and backflow current is blocked. The device operates across −40 °C to +125 °C and supports asymmetric supply sequencing-no strict ramp-order requirement between VCC(A) and VCC(B).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC(A) Range | 1.2 V to 3.6 V - powers A-port logic and OE input; must be ≤ VCC(B) during operation |
| VCC(B) Range | 1.65 V to 5.5 V - powers B-port logic and defines B-side output swing |
| Data Rate | Up to 100 Mbps at 3.3 V/5.0 V supplies and 25 °C - enables high-speed GPIO bridging in industrial controllers |
| Propagation Delay | 0.8–7.7 ns (A↔B) - low-latency translation critical for real-time sensor interface timing budgets |
| ESD Rating (B port) | HBM JESD22-A114E Class 3B > 15,000 V - robustness against handling and board-level ESD events |
| IOFF Leakage | ±1 µA max at 0 V supply - prevents damaging back-current when one domain is powered off |
| Operating Temp | −40 °C to +125 °C - qualified for under-hood automotive and industrial motor-drive environments |
Pinout & Package
XSON6 plastic extremely thin small outline package (SOT886); 1.0 × 1.45 × 0.5 mm body; no leads; 6 terminals; wettable flank option not specified.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC(A) | Supply voltage A | Reference for A-port I/O and OE input; must be ≤ VCC(B) during active operation |
| GND | Ground (0 V) | Common return path for both supply domains; required for ESD clamp reference |
| A | Data I/O (VCC(A)-referenced) | Bidirectional signal terminal; auto-senses direction based on edge activity |
| B | Data I/O (VCC(B)-referenced) | Bidirectional signal terminal; higher voltage tolerance (up to 5.5 V input) |
| OE | Output enable (active HIGH) | Controls 3-state mode; LOW forces high-impedance on both A and B ports |
| VCC(B) | Supply voltage B | Reference for B-port I/O; sets VOH/VOL levels and maximum input voltage rating |
Key Features
| Feature | Design Value |
|---|---|
| Auto-direction sensing | Eliminates need for external direction-control signals or microcontroller GPIO coordination |
| Dual-rail IOFF protection | Blocks damaging backflow current when either VCC(A) or VCC(B) is powered down |
| Asymmetric supply support | Enables direct interfacing between 1.2 V FPGA I/O banks and 5.0 V MCU peripherals |
| Low dynamic power | CPD as low as 0.01 pF in 3-state mode reduces switching noise in battery-powered IoT nodes |
| High-temp reliability | Specified up to +125 °C ambient - suitable for engine control unit (ECU) and power converter monitoring |
Applications
| Industrial Sensor Interface | Automotive Body Control Module |
|---|---|
Use Scenario: Connecting 1.8 V MEMS pressure sensors to 3.3 V microcontroller ADC inputs in factory automation PLCs. IC Role / Device Role / Timing Role: Bidirectional level translator enabling shared I²C-like bus without pull-up conflicts or direction pin overhead. Use Value: Eliminates discrete MOSFET translators and saves PCB area while maintaining <10 ns propagation delay for time-critical sampling synchronization. | Use Scenario: Interfacing 1.2 V automotive-grade SoC GPIOs with 5.0 V LIN transceiver control lines in door module ECUs. IC Role / Device Role / Timing Role: Voltage translator with IOFF ensuring safe hot-plug behavior during ignition cycling. Use Value: Prevents latch-up during partial power-down states and meets AEC-Q100 Grade 1 temperature requirements (−40 °C to +125 °C). |
| Medical Wearable Data Hub | Industrial Motor Drive Feedback |
Use Scenario: Bridging ultra-low-power 1.2 V wearable SoC UART TX/RX lines to 3.3 V Bluetooth LE module in continuous glucose monitors. IC Role / Device Role / Timing Role: Low-leakage (±1 µA) bidirectional translator preserving battery life during sleep modes. Use Value: Enables 40 Mbps data throughput at full temperature range while consuming <15 µA total supply current in active mode. | Use Scenario: Isolating encoder quadrature signals (A/B) from 24 V motor drive feedback circuits to 1.8 V FPGA position tracking logic. IC Role / Device Role / Timing Role: High-speed, low-capacitance (7.5 pF B-port) translator minimizing signal distortion on fast edge-encoded pulses. Use Value: Supports 100 kHz encoder update rates with <10 ns pulse width preservation, avoiding missed counts in closed-loop motion control. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar voltage-level translation applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TXS0101DCKR | Single-channel, auto-direction, 1.65–5.5 V VCCA / 1.65–5.5 V VCCB; no VCC(A) ≤ VCC(B) constraint; higher 10 pF B-port capacitance | Supports symmetric rail translation only; lacks 1.2 V VCC(A) support needed for advanced low-power SoCs | Select when interfacing two ≥1.65 V domains and IOFF is not required |
| NTZ0101GM,115 | Same XSON6 package and pinout; optimized for 1.2–3.3 V ↔ 1.8–5.5 V; lower 5.5 pF B-port capacitance; identical IOFF and ESD specs | Targeted for newer designs requiring tighter timing margins and lower dynamic loading | Drop-in replacement if design uses same layout; preferred for next-gen ultra-low-power systems |
Compared with NTB0101GM,115, TXS0101DCKR offers broader supply flexibility but sacrifices 1.2 V compatibility and IOFF safety; NTZ0101GM,115 delivers improved signal integrity at identical footprint and thermal profile, making it optimal for timing-critical upgrades.
Availability
NTB0101GM,115 is available at Aetrix Electronics and suitable for industrial sensor interface, automotive body control, medical wearable data hub, and industrial motor drive feedback applications requiring stable component supply across extended temperature ranges.
Supply support for NTB0101GM,115 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 company specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The NTB0101GM,115 belongs to NXP's dual-supply level translation product line, designed specifically for reliable, low-latency voltage domain bridging in thermally demanding embedded systems without external direction control.
FAQ
What is the maximum allowable voltage difference between VCC(A) and VCC(B) for NTB0101GM,115?
The NTB0101GM,115 requires VCC(A) ≤ VCC(B) during normal operation per datasheet Section 12.4. While VCC(A) may temporarily exceed VCC(B) during power-up without damage, sustained operation outside this constraint risks undefined behavior or reduced reliability. Absolute maximum ratings allow both supplies up to +6.5 V independently, but functional compliance mandates VCC(A) ≤ VCC(B).
Does NTB0101GM,115 support I²C bus translation?
No, NTB0101GM,115 is not recommended for I²C applications. Its weak static drive strength (designed for capacitive loads ≤70 pF) and lack of open-drain compatibility create contention risks with standard I²C pull-ups. NXP explicitly recommends the NTS0101 for I²C and 1-Wire use cases. NTB0101GM,115 targets push-pull GPIO, UART, and SPI signal bridging instead.
What is the disable time (tdis) for NTB0101GM,115 when OE goes LOW?
The disable time tdis for NTB0101GM,115 is 1.0–12.5 ns (depending on supply and temperature), measured from OE transition to actual high-impedance state. At 25 °C with VCC(A) = 1.8 V and VCC(B) = 3.3 V, typical tdis is 6.9 ns for A port and 8.5 ns for B port. Full datasheet Table 11–12 specifies worst-case values across −40 °C to +125 °C.
Can NTB0101GM,115 operate with VCC(A) = 1.2 V and VCC(B) = 5.0 V simultaneously?
Yes, NTB0101GM,115 is fully specified for simultaneous operation at VCC(A) = 1.2 V and VCC(B) = 5.0 V. This configuration enables translation from ultra-low-power 1.2 V logic domains (e.g., advanced SoC I/O) to legacy 5.0 V peripherals. Static and dynamic parameters-including VOH/VOL, propagation delay, and ESD immunity-are validated across this full supply combination per datasheet Tables 6–12.
Is NTB0101GM,115 pin-compatible with other NTB0101 variants like NTB0101GW or NTB0101GF?
No, NTB0101GM,115 is not pin-compatible with NTB0101GW (SC-88/SOT363) or NTB0101GF (XSON6/SOT891). Although all share identical functionality and logic pin assignments, NTB0101GM,115 uses SOT886 (1.0 × 1.45 mm), while NTB0101GW uses SOT363 (2.1 × 1.25 mm) and NTB0101GF uses SOT891 (1.0 × 1.0 mm). Mechanical dimensions and land patterns differ; PCB redesign is required for substitution.
NTB0101GM,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Translator Type:
- Voltage Level
- Channel Type:
- Bidirectional
- Number of Circuits:
- 1
- Channels per Circuit:
- 1
- Voltage - VCCA:
- 1.2 V ~ 3.6 V
- Voltage - VCCB:
- 1.65 V ~ 5.5 V
- Input Signal:
- -
- Output Signal:
- -
- Output Type:
- Tri-State, Non-Inverted
- Data Rate:
- 100Mbps
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Features:
- Auto-Direction Sensing
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XFDFN
NTB0101GM,115 FAQ
1.How can I place an order for NTB0101GM,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for NTB0101GM,115 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for NTB0101GM,115 reliable?
The price and inventory of NTB0101GM,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for NTB0101GM,115 is usually 5 days.
3.What payment methods are accepted for NTB0101GM,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for NTB0101GM,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for NTB0101GM,115?
NTB0101GM,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your NTB0101GM,115 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for NTB0101GM,115?
For technical support, including NTB0101GM,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your NTB0101GM,115 requirements.
6.How does Aetrix verify that NTB0101GM,115 is sourced from the original manufacturer or authorized distributors?
All NTB0101GM,115 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that NTB0101GM,115 meets industry standards.
7.What is the process for return or replacement of NTB0101GM,115?
All NTB0101GM,115 units undergo pre-shipment inspection (PSI). If there is an issue with NTB0101GM,115, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The NTB0101GM,115 part is unused and in its original packaging.
Return procedure for NTB0101GM,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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