AW39112SPR

2-Bit Bidirectional Voltage-Level Translator for Open-Drain and Push-Pull Applications

产品手册：

在线预览 - AW39112SPR - 产品手册

参考价格

1-99￥3.08
100-249￥2.52
250-499￥2.03
500-999￥1.60
1000+￥1.23

产品详细信息

参数

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)	9
Channel	2
Support	Open Drain<br>Push-Pull
Temperature	-40℃~85℃
Transmission Direction	Auto
Package (mm)	SOP-8L

封装 | 引脚 | 尺寸

SOP-8L

特性

• 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-8L Package

说明

AW39112 is a 2-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 1.1 V 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.

技术文档

类型	项目标题	语言	日期
产品手册	DS_AW39112SPR_EN_V1.0	英文	2023-06-06
Checklist	CL_客户_项目_AW39112_Customer_CN_V1.0	中文	2026-02-02
产品设计指南	AW39112 Hardware Design Guide	中文	2026-04-16
可靠性报告	Reliability Qualification Report For AW39112SPR	英文	2026-07-03

设计和开发

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硬件开发

评估板

AW39112SPR_EVB_V1.0 — AW39112SPR EVB是艾为四通道自适应双向电平转换器AW39112SPR的测试板。

该EVB是适用于电平转换芯片的评估主板

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硬件开发

评估板

AW39112SPR_EVB_V1.0 — AW39112SPR EVB是艾为四通道自适应双向电平转换器AW39112SPR的测试板。

该EVB是适用于电平转换芯片的评估主板

了解详情