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Analog Devices Inc./Maxim Integrated MAX13047EEVB+T
- Part No.:
- MAX13047EEVB+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Translators, Level Shifters
- Package:
- Datasheet:
-
MAX13047EEVB+T.pdf
- Description:
- IC TRANSLATOR BIDIR 10UTQFN
- Quantity:
Unit Price:$0.000000
Ext Price:$0.000000
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Product Details
MAX13047EEVB+T - Maxim Dual Bidirectional Low-Voltage Level Translator, ±15kV ESD (UTQFN-10)
The MAX13047EEVB+T from Maxim Integrated is a dual-channel, bidirectional low-voltage level translator with ±15kV ESD protection. It shifts logic levels for data transfer between different supply rails, operating with VL down to +1.1V, push-pull data rates up to 8Mbps (16Mbps at lower voltages), short-circuit protection and a 1µA shutdown - in a space-saving 10-pin UTQFN (1.4mm x 1.8mm) package.
Product Introduction
The MAX13047EEVB+T is the dual-channel member of Maxim's MAX13046E/MAX13047E family of ±15kV ESD-protected bidirectional level translators, providing level shifting for data transfer in a multivoltage system. Each channel translates logic between a low-voltage side (VL) and a higher VCC side in either direction, using a transmission-gate architecture for low-distortion, bidirectional operation.
It supports a wide range: VL operates from as low as +1.1V, while VCC can range up to +5.5V, making the device ideal for connecting 1.1V/1.8V ASICs and PLDs to higher-voltage I²C, 1-Wire and CMOS logic. Guaranteed push-pull data rate is 8Mbps (+1.2V ≤ VL ≤ +3.6V, VCC ≤ +5.5V) and up to 16Mbps at lower-voltage rails.
Extended ESD protection on the I/O and VCC lines (±15kV Human Body Model, ±15kV IEC61000-4-2 Air-Gap, ±8kV Contact) guards exposed ports, while short-circuit protection and a 1µA shutdown mode suit cell phones and portable devices. The result is a robust dual translator in a tiny 10-pin UTQFN.
Expert Technical Insight
Why pick the MAX13047E for level translation?
- Bidirectional, two channels in UTQFN-10: two transmission-gate channels auto-handle direction (no DIR pin) and fit a 1.4mm x 1.8mm package - ideal for I²C/1-Wire where space and pin count are tight.
- Down to +1.1V, up to 16Mbps: VL as low as 1.1V connects modern low-voltage ASICs to 1.8V-5.5V logic, with push-pull rates to 8-16Mbps depending on rails.
- ±15kV ESD + short-circuit + 1µA shutdown: rugged I/O for exposed connectors plus micropower shutdown - exactly what cell phones and portable devices need.
Key Benefits
Two channels, bidirectional level shifting via transmission gates; no direction pin needed.
Low side down to 1.1V, VCC up to 5.5V; push-pull 8Mbps (16Mbps at lower rails).
±15kV HBM, ±15kV IEC61000-4-2 Air-Gap, ±8kV Contact on I/O and VCC lines.
Ultra-low 1µA shutdown current and short-circuit protection; tiny UTQFN-10 package.
Specifications
| Parameter | Value | Condition / Notes |
|---|---|---|
| Device Type | Dual bidirectional level translator | MAX13046E/MAX13047E family |
| Manufacturer | Maxim Integrated (Analog Devices) | |
| Channels | 2 (bidirectional) | Transmission-gate, no DIR pin |
| Low-Side Voltage (VL) | +1.1 V (min) | |
| High-Side Voltage (VCC) | up to +5.5 V | |
| Data Rate | 8 Mbps / 16 Mbps | 16Mbps at +1.8V≤VL≤VCC≤+3.3V |
| ESD Protection | ±15 kV HBM | ±15kV Air-Gap, ±8kV Contact (IEC61000-4-2) |
| Shutdown Current | 1 µA (max) | Via /SHDN |
| Protection | Short-circuit | Push-pull outputs |
| Operating Temperature | -40°C ~ +85°C | Extended grade (E) |
| Package | 10-Pin UTQFN (EVB) | 1.4mm x 1.8mm; "+" lead-free, "T" tape & reel |
Note: Refer to the official Maxim MAX13046E/MAX13047E datasheet for full electrical parameters. Subject to change without notice; verify all parameters before final design.
Package Information
The MAX13047EEVB+T is supplied in a 10-pin UTQFN (Ultra-Thin QFN, 1.4mm x 1.8mm) package, indicated by the EVB suffix; the single-channel MAX13046E uses a 6-pin µDFN. The tiny footprint suits the dense boards of cell phones and portable devices.
The "+" suffix indicates lead-free, RoHS-compliant finish and the "T" suffix tape-and-reel packing. UTQFN parts require fine-pitch land patterns and controlled reflow; bypass both VL and VCC close to the device. The diagram below shows the typical application circuit.
Pin Configuration (UTQFN-10)
The MAX13047E uses a 10-pin UTQFN pinout (top view):
- Pin 1 - I/O VL2 / Pin 10 - I/O VL1: Low-voltage-side I/O for channels 2 and 1.
- Pin 5 - I/O VCC2 / Pin 8 - I/O VCC1: High-voltage-side I/O for channels 2 and 1.
- Pin 2 - VL: Low-side supply (+1.1V min). Pin 6 - VCC: High-side supply (up to +5.5V).
- Pin 9 - GND: Ground.
- Pin 4 - /SHDN: Active-low shutdown (1µA).
- Pin 3, Pin 7 - N.C.: No connection.
Each channel passes signals bidirectionally between its I/O VL and I/O VCC pins; tie /SHDN high for normal operation. Confirm the exact pin assignment against the datasheet image below before layout.
Alternative Parts
The following parts are listed for reference. Verify channels, voltage range, data rate and package before substituting.
| Part Number | Brand | Type | Package | Key Feature |
|---|---|---|---|---|
| MAX13046EELT+ | Maxim | Single bidirectional level translator | µDFN-6 | 1-channel version, same family |
| MAX3370EXK+T | Maxim | 1-bit bidirectional level translator | SC70-5 | Single channel, +1.65V to +5.5V |
| MAX3378EEUD+ | Maxim | 4-ch bidirectional level translator | TSSOP-14 | Quad channel, ±15kV ESD |
| MAX3001EEUP+ | Maxim | 8-ch level translator | TSSOP-20 | Octal, +1.2V to +5.5V |
Manufacturer Information
Maxim Integrated, now part of Analog Devices (NASDAQ: ADI), is a leading supplier of analog and mixed-signal semiconductors, well known for interface, ESD-protection and level-translation ICs. The MAX13046E/MAX13047E bidirectional translators are widely used to bridge low-voltage logic to higher-voltage buses in portable systems.
Maxim/ADI provides complete datasheets, application notes and long-term supply, with authorized distribution and technical support across China for both prototype and volume programs.
Application Areas
Frequently Asked Questions
What is MAX13047EEVB+T used for?
It is a dual-channel bidirectional level translator that shifts logic levels (e.g. 1.1V/1.8V to 3.3V/5V) for I²C, 1-Wire and CMOS interfaces in cell phones and portable devices, with ±15kV ESD protection.
What voltage range and data rate does it support?
VL from +1.1V and VCC up to +5.5V, with push-pull data rates of 8Mbps (up to 16Mbps at lower-voltage rails).
Does it need a direction-control pin?
No - the transmission-gate channels are inherently bidirectional, so no DIR pin is required; just tie /SHDN high for normal operation.
What is the difference between MAX13046E and MAX13047E?
The MAX13046E is single-channel (6-pin µDFN); the MAX13047E is dual-channel (10-pin UTQFN). Both are bidirectional with ±15kV ESD.
Disclaimer
Information Accuracy: Technical specifications on this page are based on the Maxim official datasheet. We strive for accuracy and completeness, but specifications are subject to change without notice. Verify all parameters before final design.
Product Authenticity Guarantee: We guarantee all products sold are genuine factory originals with complete material traceability.
Technical Support: Free technical consultation services are available both before and after purchase.
Application Note: This product page is for reference only. Suitability for specific applications should be verified by design engineers based on actual system requirements.
MAX13047EEVB+T Specifications
- Specifications
- Attributes
- Property Value
- Manufacturer
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- Packaging:
- Tape & Reel (TR)
- Part Status:
- Active
- Translator Type:
- Voltage Level
- Channel Type:
- Bidirectional
- Channels per Circuit:
- 2
- Voltage - VCCA:
- 1.1 V ~ 3.6 V
- Voltage - VCCB:
- 1.65 V ~ 5.5 V
- Supplier Device Package:
- 10-UFQFN
- Input Signal:
- -
- Output Signal:
- -
- Number of Circuits:
- 1
- Output Type:
- Push-Pull
- Data Rate:
- 16Mbps
- Mounting Style:
- Surface Mount
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Features:
- Thermal-Shutdown Protection
- Grade:
- -
- Qualification:
- -
- Category:
- Translators, Level Shifters
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