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参数资料
| 型号： | MAX14581EWC+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/21页 |
| 文件大小： | 0K |
| 描述： | IC TXRX USB 2.0 FS 3WIRE 12WLP |
| 标准包装： | 2,500 |
| 系列： | * |
Industry’s Smallest and Lowest (VL) Full-Speed
USB Transceivers, with Low VIO 3/5-Wire Interface
MAX14581/MAX14582
12
Bump Description (continued)
BUMP
NAME
FUNCTION
MAX14581
MAX14582
B3
SUS
Suspend. When SUS is low, the transceiver operates normally. When SUS is active-
high, the transceiver enters a low-power state. The differential receiver on D+/D- is
powered down, and RCV outputs low.
B4
OE
Output Enable. OE controls the USB transmitter outputs (D+, D-) and the interface
signals VP/VM or DAT/SE0. When OE is high, the interface signals are outputs and
D+/D- are inputs. When OE is low, the interface signals are inputs and D+/D- are
outputs.
C1
VBUS
USB Power-Supply Input. VBUS is typically sourced from the USB connector or to
the battery for USB inter-chip applications. VBUS should be a supply in the +3.0V to
+5.5V range. VBUS provides power to the internal linear regulator. Bypass VBUS to
GND with a 1FF ceramic capacitor as close as possible to the device.
C2
D+
USB Input/Output. When OE is low, D+ functions as a USB output. When OE is
high, D+ functions as a USB input. A 1.5kI resistor is connected between D+ and
VTRM to indicate full-speed (12Mbps) operation when ENUM is high.
C3
D-
USB Input/Output. When OE is low, D- functions as a USB output. When OE is high,
D- functions as a USB input.
C4
GND
Ground
A2
—
VM
Logic Side Data Input/Output. This pin is an input when OE is low and an output
when OE is high. As an input, VM controls the D- output. As an output, VM is the
output of the single-ended receiver on D-. VM is output high when VBUS is not
present. (See Tables 5 and 6.)
A3
—
VP
Logic Side Data Input/Output. This pin is an input when OE is low and an output
when OE is high. As an input, VP controls the D+ output. As an output, VP is the
output of the single-ended receiver on D+. VP is output high when VBUS is not
present. (See Tables 5 and 6.)
A4
—
RCV
Differential Receiver Output. RCV responds to the differential input on D+ and D-.
(See Table 6.) RCV asserts low if SUS = VL.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX14582EWC+T | 功能描述:USB 接口集成电路 3/5 Wire Full Speed USB Trnsvr 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 |
| MAX14583EEWE+T | 功能描述:多路器开关 IC High Density 8:1 MUX I2C RoHS:否 制造商:Texas Instruments 通道数量:1 开关数量:4 开启电阻（最大值）:7 Ohms 开启时间（最大值）: 关闭时间（最大值）: 传播延迟时间:0.25 ns 工作电源电压:2.3 V to 3.6 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:UQFN-16 |
| MAX14585AEVB+ | 制造商:Maxim Integrated Products 功能描述:HI-SPEED USB AND AUDIO SWITCHES WITH NEGATIVE SIGNAL CAPABIL - Rail/Tube |
| MAX14585AEVB+T | 制造商:Maxim Integrated Products 功能描述:HI-SPEED USB AND AUDIO SWITCHES WITH NEGATIVE SIGNAL CAPABIL - Tape and Reel |
| MAX14585EVB+ | 制造商:Maxim Integrated Products 功能描述:Power Switch ICs - USB High-Speed USB/Audio Switch |
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