參數(shù)資料
型號(hào)： MAX3456EETE+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 17/19頁(yè)
文件大?。?/td> 0K
描述： TXRX USB +/-15KV ESD PROT 16TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類(lèi)型： 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù)： 1/1
規(guī)程： USB 2.0
電源電壓： 3 V ~ 3.6 V
安裝類(lèi)型： 表面貼裝
封裝/外殼： 16-WFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 16-TQFN-EP（3x3）
包裝： 帶卷 (TR)
MAX3453E–MAX3456E
±15kV ESD-Protected USB Transceivers
_______________________________________________________________________________________
7
PIN
MAX3454E/
MAX3455E/
MAX3456E
MAX3453E
TSSOP
THIN QFN
TSSOP
THIN QFN
NAME
FUNCTION
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. Connect a 1.5k
resistor from D+ to VTRM for
full-speed (12Mbps) operation (MAX3455E/MAX3456E). Drive
ENUM to VL to connect the internal 1.5k
resistor (MAX3453E/
MAX3454E) from D+ to VTRM for full-speed (MAX3454E, SPD =
VL) operation.
12
VTRM
Internal Regulator Output. VTRM provides a regulated +3.3V
output. Bypass VTRM to GND with a 1F (min) ceramic
capacitor as close to the device as possible. VTRM normally
derives power from VBUS. Alternatively, drive VTRM directly with
a +3.3V
±10% supply (MAX3454E/MAX3456E). VTRM provides
power to internal circuitry and provides the pullup voltage for an
external USB pullup resistor (MAX3455E/MAX3456E). Do not
use VTRM to power external circuitry.
13
(MAX3455E
only)
13
(MAX3455E
only)
13
BD
Bus-Detection Output (MAX3453E/MAX3455E). The push-pull
BD output asserts low and the device enters sharing mode if
VBUS < +3.6V. BD asserts high if VBUS > +4.0V.
13
(MAX3454E
only)
13
(MAX3454E
only)
21
ENUM
Enumerate Function Selection Input (MAX3453E/MAX3454E).
Drive ENUM to VL to connect the internal 1.5k
resistor
between VTRM and D+ or D-, depending on the state of SPD.
Drive ENUM to GND to disconnect the internal 1.5k
resistor.
For SPD = VL, the 1.5k
resistor connects to D+. For SPD =
GND, the 1.5k
resistor connects to D-. For the MAX3453E, the
resistor only connects to D+.
14
VBUS
USB Power-Supply Input. Connect a +4.0V to +5.5V power
supply to VBUS. VBUS provides power to the internal linear
regulator. Bypass VBUS to GND with a 0.1F ceramic capacitor
as close to the device as possible. Connect VBUS and VTRM
together when powering the MAX3454E/MAX3456E with an
external power supply (+3.3V
±10%).
Pin Description (continued)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3456EEUD 功能描述:USB 接口集成電路 RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MAX3456EEUD+ 功能描述:USB 接口集成電路 15kV ESD-Protected USB Transceivers RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MAX3456EEUD+T 功能描述:USB 接口集成電路 115kV ESD-Protected USB Transceivers RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MAX3456EEUD-T 功能描述:USB 接口集成電路 RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類(lèi)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(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
MAX3460CPD 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 數(shù)據(jù)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(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-28 封裝:Tube
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