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參數資料
| 型號： | MAX3451EEUD |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | 【15kV ESD-Protected USB Transceivers |
| 中文描述： | LINE TRANSCEIVER, PDSO14 |
| 封裝： | 4.40 MM, TSSOP-14 |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 379K |
| 代理商： | MAX3451EEUD |
General Description
The MAX3450E/MAX3451E/MAX3452E USB-compliant
transceivers interface low-voltage ASICs with USB
devices. The devices fully comply with USB 1.1 and
USB 2.0 when operating at full (12Mbps) and low
(1.5Mbps) speeds. The MAX3450E/MAX3451E/
MAX3452E operate with V
L
as low as +1.65V, ensuring
compatibility with low-voltage ASICs.
The MAX3450E/MAX3451E/MAX3452E feature a logic-
selectable suspend mode that reduces current con-
sumption to less than 40μA. Integrated
±
15kV ESD
protection protects the USB D+ and D- bidirectional
bus connections. The MAX3450E is pin compatible with
Micrel’s MIC2550A. The MAX3451E features an internal
1.5k
USB pullup resistor and an enumeration function
that allows devices to logically disconnect while
plugged in. The MAX3452E provides a push-pull bus-
detect (BD) output that asserts high when V
BUS
is
greater than +4.0V.
The MAX3450E/MAX3451E/MAX3452E operate over the
-40
°
C to +85
°
C extended temperature range and are
available in 14-pin TSSOP and 3mm x 3mm 16-pin thin
QFN packages.
Applications
PDAs
PC Peripherals
Cellular Telephones
Data Cradles
MP3 Players
Features
o
±
15kV ESD Protection on D+ and D-
o
Combined VP and VM Inputs/Outputs
o
+1.65V to +3.6V V
L
Logic Supply Input for
Interfacing with Low-Voltage ASICs
o
Enumerate Input Function (MAX3451E)
o
Powered from Li+ Battery as Low as +3.1V
(MAX3450E and MAX3451E)
o
V
BUS
Detection (MAX3452E)
o
Pin Compatible with Micrel MIC2550A (MAX3450E)
o
Internal D+ or D- Pullup Resistor (MAX3451E)
o
No Power-Supply Sequencing Required
M
±15kV ESD-Protected USB Transceivers
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
1
9
TOP VIEW
TSSOP
14
1
V
L
V
BUS
13
2
SPD
N.C. *(ENUM) **(BD)
12
3
RCV
V
TRM
11
4
VP
D+
10
5
VM
D-
8
7
GND
SUS
3mm x 3mm
THIN QFN
16
1
2
3
4
12
11
10
9
15
14
13
5
6
7
8
N
V
L
V
B
N
*
*
V
TRM
D+
D-
OE
RCV
VP
***EXPOSED PADDLE
VM
N
*MAX3451E ONLY
**MAX3452E ONLY
***CONNECT EXPOSED PADDLE TO GND OR LEAVE FLOATING
S
N
SPD
MAX3450E
MAX3451E
MAX3452E
MAX3450E
MAX3451E
MAX3452E
G
6
N.C.
OE
Pin Configurations
19-2843; Rev 1; 11/03
Ordering Information
PART
TEMP RANGE
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
PIN-PACKAGE
14 TSSOP
16 Thin QFN
14 TSSOP
16 Thin QFN
14 TSSOP
16 Thin QFN
MAX3450E
EUD
MAX3450EETE
MAX3451E
EUD
MAX3451EETE
MAX3452E
EUD
MAX3452EETE
Typical Operating Circuit appears at end of data sheet.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX3452EEUD | 【15kV ESD-Protected USB Transceivers |
| MAX3450EETE | Single Full-Duplex LVDS Transceiver 14-SOIC -40 to 85 |
| MAX3451EETE | Single Full-Duplex LVDS Transceiver 14-SOIC -40 to 85 |
| MAX3452EETE | Single Full-Duplex LVDS Transceiver 14-SOIC -40 to 85 |
| MAX3483 | 3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers(0.25Mbps,半雙工，RS-485/RS-422收發器) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX3451EEUD+ | 功能描述:USB 接口集成電路 USB Transceiver 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 |
| MAX3451EEUD+T | 功能描述:USB 接口集成電路 USB Transceiver 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 |
| MAX3451EEUD-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 |
| MAX3452EETE | 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 |
| MAX3452EETE+ | 功能描述:USB 接口集成電路 USB Transceiver 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 |
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