- 您現(xiàn)在的位置：買賣IC網 > PDF目錄1936 > MAX13482EETE+T (Maxim Integrated Products)IC TXRX USB ESD PROT 16-TQFN PDF資料下載
參數資料
| 型號： | MAX13482EETE+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數： | 19/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TXRX USB ESD PROT 16-TQFN |
| 產品培訓模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標準包裝： | 2,500 |
| 類型： | USB 收發(fā)器 |
| 驅動器/接收器數： | 1/1 |
| 規(guī)程： | USB 2.0 |
| 電源電壓： | 4 V ~ 5.5 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-WFQFN 裸露焊盤 |
| 供應商設備封裝： | 16-TQFN-EP（3x3） |
| 包裝： | 帶卷 (TR) |
Sharing Mode
Connect VL to a system power supply and leave VBUS
(or VBUS and VTRM) unconnected or connect to GND.
D+ and D- enter a tri-state mode, allowing other circuitry
to share the USB D+ and D- lines. VL consumes less
than 20A of supply current. D+ and D- withstand exter-
nal signals up to +5.5V in sharing mode (Table 2).
Device Control
OE
OE controls the direction of communication. Drive OE
low to transfer data from the logic side to the USB side.
For
OE = low, VP and VM serve as differential driver
inputs to the USB transmitter. Drive
OE high to transfer
data from the USB side to the logic side. For
OE = high,
VP and VM serve as single-ended receiver outputs
from the USB inputs (D+ and D-). RCV serves as a dif-
ferential receiver output, regardless of the state of
OE.
ENUM (MAX13481E/MAX13482E)
The MAX13481E/MAX13482E feature an active-low enu-
merate function that allows software control of the 1.5k
Ω
pullup resistor and switch to D+ for full-speed operation.
For the MAX13481E, connect a 1.5k
Ω pullup resistor
between D+ and VPU. The MAX13481E provides an
internal switch that pulls VPU to a +3.3V voltage. Drive
ENUM high to disconnect VPU from voltage. Drive
ENUM low to connect VPU and the external pullup resis-
tor to the +3.3V voltage.
The MAX13482E has an internal 1.5k
Ω resistor that
connects at VPUR. Connect VPUR directly to D+. Drive
ENUM high to disconnect the internal pullup resistor at
VPUR. Drive
ENUM low to connect the internal pullup
resistor to VPUR.
SUS
The SUS state determines whether the MAX13481E/
MAX13482E/MAX13483E operate in normal mode or in
suspend mode. Connect SUS to GND to enable normal
operation. Drive SUS high to enable suspend mode.
RCV asserts low and VP and VM remain active in sus-
pend mode (Tables 3 and 4). In suspend mode, supply
current is reduced.
MAX13481E/MAX13482E/MAX13483E
±15kV ESD-Protected USB Transceivers with
External/Internal Pullup Resistors
_______________________________________________________________________________________
9
INPUTS
OUTPUTS
VP
VM
D+
D-
00
01
10
11
Table 3. Transmit Truth Table
(
OE = 0)
INPUTS
OUTPUTS
D+
D-
VP
VM
RCV
0
RCV*
01
0
10
1
11
11X
Table 4a. Receive Truth Table
(
OE = 1)
INPUTS
OUTPUTS
D+
D-
VP
VM
RCV
00
0
01
0
10
0
11
0
Table 4b. Receive Truth Table
(
OE = 1, SUS = 1)
* = Last state
X = Undefined
相關PDF資料 |
PDF描述 |
|---|---|
| MAX13486EESA+ | IC TXRX RS485/422 8-SOIC |
| MAX13488EESA+T | IC TXRX RS485/RS422 8-SOIC |
| MAX1358BETL+W | DAS 16BIT DUAL 10:1 40-TQFN |
| MAX1406EWE | IC TX/RX RS232 230KBPS 16-SOIC |
| MAX1414CAI+T | IC DAS 16BIT LP 28-SSOP |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX13483EETE | 功能描述:USB 接口集成電路 RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20 |
| MAX13483EETE-T | 功能描述:USB 接口集成電路 RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體: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 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝: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 數據速率:1136 Kbps 工作電源電壓:3 V to 5.5 V 電源電流:5.9 mA 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube |
發(fā)布緊急采購，3分鐘左右您將得到回復。