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參數資料
| 型號： | MAX3455E |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | ?5kV ESD-Protected USB Transceivers |
| 中文描述： | ±15kV ESD保護、USB收發(fā)器 |
| 文件頁數： | 7/19頁 |
| 文件大小： | 366K |
| 代理商： | MAX3455E |
M
±15kV ESD-Protected USB Transceivers
_______________________________________________________________________________________
7
PIN
MAX3454E/
MAX3455E/
MAX3456E
MAX3453E
TSSOP
THIN QFN
TSSOP
THIN QFN
NAME
FUNCTION
11
11
11
11
D+
USB Input/Output. For
OE
= GND, D+ functions as a USB
output, with VP providing the input signal. For
OE
= V
L
, D+
functions as a USB input, with VP functioning as a single-ended
receiver output. Connect a 1.5k
resistor from D+ to V
TRM
for
full-speed (12Mbps) operation (MAX3455E/MAX3456E). Drive
ENUM to V
L
to connect the internal 1.5k
resistor (MAX3453E/
MAX3454E) from D+ to V
TRM
for full-speed (MAX3454E, SPD =
V
L
) operation.
12
12
12
12
V
TRM
Internal Regulator Output. V
TRM
provides a regulated +3.3V
output. Bypass V
TRM
to GND with a 1μF (min) ceramic
capacitor as close to the device as possible. V
TRM
normally
derives power from V
BUS
. Alternatively, drive V
TRM
directly with
a +3.3V
±
10% supply (MAX3454E/MAX3456E). V
TRM
provides
power to internal circuitry and provides the pullup voltage for an
external USB pullup resistor (MAX3455E/MAX3456E). Do not
use V
TRM
to power external circuitry.
13
(MAX3455E
only)
13
(MAX3455E
only)
13
13
BD
Bus-Detection Output (MAX3453E/MAX3455E). The push-pull
BD output asserts low and the device enters sharing mode if
V
BUS
< +3.6V. BD asserts high if V
BUS
> +4.0V.
13
(MAX3454E
only)
13
(MAX3454E
only)
2
1
ENUM
Enumerate Function Selection Input (MAX3453E/MAX3454E).
Drive ENUM to V
L
to connect the internal 1.5k
resistor
between V
TRM
and D+ or D-, depending on the state of SPD.
Drive ENUM to GND to disconnect the internal 1.5k
resistor.
For SPD = V
L
, 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
14
14
14
V
BUS
USB Power-Supply Input. Connect a +4.0V to +5.5V power
supply to V
BUS
. V
BUS
provides power to the internal linear
regulator. Bypass V
BUS
to GND with a 0.1μF ceramic capacitor
as close to the device as possible. Connect V
BUS
and V
TRM
together when powering the MAX3454E/MAX3456E with an
external power supply (+3.3V
±
10%).
Pin Description (continued)
相關PDF資料 |
PDF描述 |
|---|---|
| MAX3456E | ?5kV ESD-Protected USB Transceivers |
| MAX3454EETE | 【15kV ESD-Protected USB Transceivers |
| MAX3454EEUD | 【15kV ESD-Protected USB Transceivers |
| MAX3456EETE | Single Full-Duplex LVDS Transceiver 14-TSSOP -40 to 85 |
| MAX3455EEUD | 【15kV ESD-Protected USB Transceivers |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3455EETE | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX3455EEUD | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| MAX3455EEUD-T | 制造商:Maxim Integrated Products 功能描述::15KV ESD-PROTECTED USB TRANSCEIVERS - Tape and Reel |
| MAX34561EVKIT# | 功能描述:電源管理IC開發(fā)工具 12V&5V DUAL E-FUSE RoHS:否 制造商:Maxim Integrated 產品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| MAX34561T+ | 功能描述:熱插拔功率分布 12V/5V Hot-Plug Switch RoHS:否 制造商:Texas Instruments 產品:Controllers & Switches 電流限制: 電源電壓-最大:7 V 電源電壓-最小:- 0.3 V 工作溫度范圍: 功率耗散: 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Tube |
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