参数资料
| 型号： | FXLH42245MPX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | TRANSLATOR 8BIT DUAL 24MLP |
| 产品培训模块： | Logic Translator Solutions |
| 标准包装： | 1 |
| 逻辑功能： | 变换器，双向，3 态 |
| 位数： | 8 |
| 输入类型： | 电压 |
| 输出类型： | 电压 |
| 通道数： | 1 |
| 输出/通道数目： | 8 |
| 差分 - 输入:输出： | 无/无 |
| 传输延迟（最大）： | 3.9ns |
| 电源电压： | 1.1 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 24-WFQFN 裸露焊盘 |
| 供应商设备封装： | 24-MLP（3.5x4.5） |
| 包装： | 标准包装 |
| 产品目录页面： | 1220 (CN2011-ZH PDF) |
| 其它名称： | FXLH42245MPXDKR |
June 2009
2004 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FXLH42245 Rev. 1.0.3
FXLH42245
—
Low-Voltage,
Dual-Suppl
y,
8-Bit,
Signal
Translator
FXLH42245
Low-Voltage, Dual-Supply, 8-Bit, Signal Translator
with Configurable Voltage Supplies, Bushold Data
Inputs, 3-State Outputs and 26
Ω Series Resistors in
the B-Port Outputs
Features
Bi-Directional Interface between Two Levels from
1.1V to 3.6V
Fully Configurable, Inputs Track VCC Level
Non-Preferential Power-up; Either VCC May Be
Powered-up First
Outputs Remain in 3-State until Active VCC Level is
Reached
Outputs Switch to 3-State if Either VCC is at GND
Bushold on Data Inputs Eliminates the need for
External Pull-Up / Pull-Down Resistors
26W Output Series Resistors on the B Port to
Reduce Line Noise
Power-Off Protection
Control Inputs (T/R, OE) Levels are Referenced To
VCCA Voltage
Packaged in 24-Pin MLP
ESD Protection Exceeds:
- 4kV Human Body Model
(per JESD22-A114 & Mil Std 883e 3015.7)
- 8kV Human Body Model I/O to GND
(per JESD22-A114 & Mil Std 883e 3015.7)
- 1kV Charge Device Model (per ESD STM 5.3)
- 200V Machine Model
(per JESD22-A115 & ESD STM5.2)
Description
The FXLH42245 is a configurable dual-voltage-supply
translator designed for bi-directional voltage translation
of signals between two voltage levels. The device
allows translation between voltages as high as 3.6V to
as low as 1.1V. The A port tracks the VCCA level and the
B port tracks the VCCB level. Both ports are designed to
accept supply voltage levels from 1.1V to 3.6V. This
allows for bi-directional voltage translation over a variety
of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
The device remains in 3-state until both VCCs reach
active levels, allowing either VCC to be powered-up first.
The device also contains power-down control circuits
that place the device in 3-state if either VCC is removed.
The
Transmit/Receive
(T/R) input determines the
direction of data flow through the device. The OE input,
when HIGH, disables both the A and B ports by placing
them in a 3-state condition. The FXLH42245 is
designed with the control pins (T/R and OE) supplied by
VCCA.
Ordering Information
Part Number
Eco Status
Package
Packing Method
FXLH42245MPX
Green
24-Pin Molded Leadless Package (MLP),
JEDEC MO-220, 3.5 x 4.5mm
Tape and Reel
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
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| FXLP34_06 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Single Bit Uni-Directional Translator |
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| FXLP34FHX | 功能描述:转换 - 电压电平 Logic IC RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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