Datasheet > TUSB1042IRNQR

TUSB1042IRNQR

更新时间： 2023-09-03 20:34:25

品牌	Logo	应用领域
德州仪器 - TI		开关驱动驱动器
页数	文件大小	规格书
39页	1406K
描述
10Gbps USB Type-C 2:1 线性转接驱动器开关 \| RNQ \| 40 \| -40 to 85

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TUSB1042IRNQR 数据手册

TUSB1042I

ZHCSGH5D –AUGUST 2017–REVISED MAY 2019

www.ti.com.cn

Pin Functions (continued)

I/O

DESCRIPTION

NAME

NO.

I²C Programming Mode or GPIO Programming Select. I2C is only disabled when this pin is ‘0".

0 = GPIO mode (I²C disabled)

R = TI Test Mode (I²C enabled at 3.3 V)

F = I²C enabled at 1.8 V

1 = I²C enabled at 3.3 V.

I2C_EN

4 Level I

When I2C_EN is not ‘0’, this pin will set the TUSB1042I I²C address.

4 Level I

SSEQ1

Along with SSEQ0, sets the USB receiver equalizer gain for upstream facing SSTXP/N.

Along with SSEQ1, sets the USB receiver equalizer gain for upstream facing SSTXP/N. When

I2C_EN is not ‘0’, this pin will also set the TUSB1042I I²C address. If I2C_EN = “F”, then this pin

must be set to “F” or “0”.

SSEQ0/A0

4 Level I

When I2C_EN=’0’ this is Flip control pin, otherwise this pin is I²C clock. . When used for I²C clock

pullup to I²C master's VCC I2C supply.

FLIP/SCL

2 Level I

When I2C_EN=’0’ this is a USB3.1 Switch control pin, otherwise this pin is I²C data. When used for

I²C data pullup to I²C master's VCC I2C supply.

CTL0/SDA

9, 10, 12,

13, 15, 16,

18, 19, 24,

25, 26, 27

RSVD1 - 12

TEST1

RSVD

Reserved. Leave open.

2 Level I

(Failsafe)

(PD)

Test pin. Pull down to GND.

TEST2

4 Level I

Test pin. Leave open.

3.3-V Power Supply

Ground

VCC

1, 6, 20, 28

Thermal Pad

1 2 345 6 7...39

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与TUSB1042IRNQR相关器件

型号	品牌	描述	获取价格	数据表
TUSB1042IRNQT	TI	10Gbps USB Type-C 2:1 线性转接驱动器开关 \| RNQ \| 40 \|	获取价格
TUSB1044	TI	USB TYPE-C™ 10Gbps 多协议双向线性转接驱动器	获取价格
TUSB1044IRNQR	TI	USB TYPE-C™ 10Gbps 多协议双向线性转接驱动器 \| RNQ \| 40 \|	获取价格
TUSB1044IRNQT	TI	USB TYPE-C™ 10Gbps 多协议双向线性转接驱动器 \| RNQ \| 40 \|	获取价格
TUSB1044RNQR	TI	USB TYPE-C™ 10Gbps 多协议双向线性转接驱动器 \| RNQ \| 40 \|	获取价格
TUSB1044RNQT	TI	USB TYPE-C™ 10Gbps 多协议双向线性转接驱动器 \| RNQ \| 40 \|	获取价格