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参数资料
| 型号： | MAX13482EETE+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 17/19页 |
| 文件大小： | 0K |
| 描述： | IC TXRX USB ESD PROT 16-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | USB 收发器 |
| 驱动器/接收器数： | 1/1 |
| 规程： | USB 2.0 |
| 电源电压： | 4 V ~ 5.5 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-WFQFN 裸露焊盘 |
| 供应商设备封装： | 16-TQFN-EP（3x3） |
| 包装： | 带卷 (TR) |
MAX13481E/MAX13482E/MAX13483E
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
_______________________________________________________________________________________
7
Pin Description (continued)
PIN
NAME
FUNCTION
444
VM
Receiver Output/Driver Input. VM functions as a receiver output when
OE = VL. VM
duplicates D- when receiving. VM functions as a driver input when
OE = GND.
55
—
ENUM
Active-Low Enumerator-Function-Selection Input.
ENUM controls the pullup resistor or
switch connection. See the
ENUM section.
666
GND
Ground
777
SUS
Suspend Input. Drive SUS low for normal operation. Drive SUS high for low-power state.
RCV asserts low and D+/ D- are high impedance in suspend mode. VP and VM remain
active in suspend mode.
999
OE
Output Enable. Drive
OE to GND to enable the D+/D- transmitter outputs. Drive OE to VL to
disable the transmitter outputs.
OE also controls the I/O directions of VP and VM (see
Tables 3 and 4).
10
D-
USB Input/Output. For
OE = GND, D- functions as a USB output with VM providing the input
signal. For
OE = VL, D- functions as a USB input with VM functioning as a single-ended
receiver output.
11
D+
USB Input/Output. For
OE = GND, D+ functions as a USB output with VP providing the
input signal. For
OE = VL, D+ functions as a USB input with VP functioning as a single-
ended receiver output.
12
VTRM
Regulated Output Voltage. VTRM provides a 3.3V output derived from VBUS. Bypass VTRM
to GND with a 1F (min) low-ESR capacitor such as ceramic or plastic film types. VTRM
provides power to internal circuitry, the internal D+ pullup resistor, VPU and VPUR. Do not
use VTRM to power external circuitry.
13
—
VPU
Pullup Voltage. For
ENUM = GND, VPU is pulled to an internal 3.3V voltage. Connect a
1.5k
Ω resistor between D+ and VPU for full-speed operation. For ENUM = VL, VPU is high
impedance.
—
13
I.C.
Internally Connected. Leave open. Do not connect to external circuitry.
—13
—
VPUR
Internal Pullup Resistor. VPUR is pulled to an internal 3.3V voltage through a 1.5k
Ω resistor
(
ENUM = GND). Connect VPUR to D+ for full-speed operation. For ENUM = VL, VPU is
high impedance.
14
VBUS
USB-Side Power-Supply Input. Connect a +4V to +5.5V power supply to VBUS. VBUS
supplies power to the internal regulator. Bypass VBUS to GND with a 1F ceramic
capacitor. Connect VBUS and VTRM together when powering the MAX13481E/MAX13482E/
MAX13483E with an external power supply.
15
VL
Digital Input/Output Connection Logic Supply. Connect a +1.6V to +3.6V supply to VL.
Bypass VL to GND with a 0.1F (min) low-ESR ceramic capacitor.
—
16
BD
USB Detector Output (Push/Pull). A high at BD signals to the ASIC that VBUS is present.
EP
Exposed Paddle. Connect EP to GND.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX13483EETE | 功能描述:USB 接口集成电路 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| MAX13483EETE-T | 功能描述:USB 接口集成电路 RoHS:否 制造商:Cypress Semiconductor 产品:USB 2.0 数据速率: 接口类型:SPI 工作电源电压:3.15 V to 3.45 V 工作电源电流: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:WLCSP-20 |
| MAX13485EELA+ | 制造商:Maxim Integrated Products 功能描述: |
| MAX13485EELA+T | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| MAX13485EESA+ | 功能描述:RS-422/RS-485 接口 IC Half-Dplx RS-485/422 5V 500ksps LD/Rc RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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