/ Signal chain

AW39114SPR

4-bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications

Datasheet :

Product details

Parameters

Data Rate (Max) (Mbps)	24
VCCA (Min) (V)	1.1
VCCA (Max) (V)	3.6
VCCB (Min) (V)	1.65
VCCB (Max) (V)	5.5
ICCA+ICCB (Max) (μA)	18
Channel	4
Support	Open Drain<br>Push-Pull
Temperature	-40℃~85℃
Transmission Direction	Auto
Package (mm)	SOP-14L

Package | Pins | Size

SOP-14L

Features

• Voltage Level Translator Without Direction-Control Signal
• Maximum Data Rates
- 24Mbps (Push Pull)
- 2Mbps (Open Drain)
• Power Supply Range:
- A Port and VCCA: 1.1V to 3.6 V
- B Port and VCCB: 1.65 V to 5.5 V
- VCCA ≤ VCCB
• Pull Up Resistors are Integrated in A Port and B Port
• No Power-Supply Sequencing Required: Either VCCA or VCCB Can be Ramped First
• Support Ultra-Low Power Consumption Mode with OE Pin is Low Voltage Level
• Latch -Up Performance Exceeds ±200mA Under JESD 78 Standard
• WBSOP-14L Package

Description

AW39114 is a 4-bit high-performance voltage-level translator without direction control signal, which is a non-inverting converter and can be used to convert digital signal with mixed-voltage systems. It needs two separate power supply rails, with the A ports tracks the VCCA ranging from 1.1V to 3.6 V, and the B ports tracks the VCCB ranging from 1.65 V to 5.5 V. This makes the chip has capabilities of support both lower and higher logic signal levels translation between any of the 1.2V, 1.8 V, 2.5 V, 3.3 V, and 5 V voltage nodes.
The OE input circuit is supplied by VCCA. Meanwhile, OE is recommended to be tied to GND through an external pull-down resistor to ensure all I/O to be pulled to the supply voltage. No power supply sequencing requirements means either VCCA in VCCB can be powered up first, and OE should be enabled after both VCCA and VCCB are established.

Technical documentation

	Type	Title		Language		Date
	Datasheet	DS_AW39114SPR_EN_V1.0		英文		2023-06-06
	Product Design Guide	AW39114_Hardware_Design_Guide		英文		2025-07-21

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW391X4 EVB V1.0 — AW39204PLR_EVB_1.0 is an evaluation board specifically designed for 4-channel voltage level translator IC.

AW39204PLR_EVB_1.0 is an evaluation board specifically designed for 4-channel voltage level translator IC.

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Evaluation board

AW39114TSR_EVB_V1.0 — AW39114TSR EVB is a test board for the AW39114TSR, AW39124TSR-Q1, and AW39214SPR-Q1

This EVB is an evaluation board suitable for voltage level translator.

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Hardware development

Evaluation board

AW391X4 EVB V1.0 — AW39204PLR_EVB_1.0 is an evaluation board specifically designed for 4-channel voltage level translator IC.

AW39204PLR_EVB_1.0 is an evaluation board specifically designed for 4-channel voltage level translator IC.

View options

Evaluation board

AW39114TSR_EVB_V1.0 — AW39114TSR EVB is a test board for the AW39114TSR, AW39124TSR-Q1, and AW39214SPR-Q1

This EVB is an evaluation board suitable for voltage level translator.

View options