Datasheet > MAX20328AEWA+

MAX20328AEWA+

更新时间： 2024-09-15 20:09:43

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
43页	983K
描述
Power Supply Support Circuit,

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技术参数
数据手册

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MAX20328AEWA+ 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	2.24	模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MAX20328AEWA+ 数据手册

Click here for production status of speciﬁc part numbers.

MAX20328/MAX20328A

MUX Switch for USB Type-C

Audio Adapter Accessories

General Description

Beneﬁts and Features

The MAX20328/MAX20328A are USB Type-C audio interface

ICs for use in portable devices. As USB Type-C and USB

power delivery (PD) make a high-voltage charging

solution readily available, the data and SBU lines are at

risk of shorting to a high bus voltage, risking permanent

damage to the portable device. USB 2.0 data lines also

need protection when multiplexed with analog audio

signals that vary from positive to negative voltages. The

devices can detect a CC pin connection event to disable

the microphone bias and eliminate pop up noise when an

audio accessory is attached.

● Versatile and Flexible Switch Configurations

• High-Speed USB Data or Audio Switch Paths

• Automatic Impedance Detection in Audio

Conﬁgurations

• Full Manual Switch Control

• Beyond-the-Rails™ Signal Capability

● Overvoltage Protected Data and Audio Channels

• Two Separate OVLO Blocks

• OVLO Threshold Programmable to 3.37V, 4.00V,

4.70V, or 5.00V

● Negative Voltage Capable Audio Channel

• ±5V Audio Signals (Limited by Positive OVLO

Threshold)

The MAX20328/MAX20328A come in a 5 x 5 array,

25-bump, 0.4mm pitch, 2.31mm x 2.31mm wafer-level

package (WLP).

• -100dB THD+N

• -100dB PSRR at 217Hz

Applications

● High ESD and Surge-Protected USB Type-C Contacts

• ±12kV HBM

● Smart Phones

● Phablets

● Tablet PCs

• ±25V Surge Capable on USB Type-C Pins

● Minimal Solution size

• 5 x 5 Array, 0.4mm Pitch 2.31mm x 2.31mm WLP

Ordering Information appears at end of data sheet.

Beyond-the-Rails is a trademark of Maxim Integrated Products, Inc.

19-100294; Rev 2; 7/18

12 3 4 5 6 7...43

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