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FXLA104 の電気的特性と機能

FXLA104のメーカーはFairchild Semiconductorです、この部品の機能は「Low-Voltage Dual-Supply 4-Bit Voltage Translator」です。


製品の詳細 ( Datasheet PDF )

部品番号
FXLA104
部品説明
Low-Voltage Dual-Supply 4-Bit Voltage Translator
メーカ
Fairchild Semiconductor
ロゴ

Fairchild Semiconductor ロゴ 




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FXLA104 Datasheet, FXLA104 PDF,ピン配置, 機能
March 2009
FXLA104
Low-Voltage Dual-Supply 4-Bit Voltage Translator with
Configurable Voltage Supplies and Signal Levels,
3-State Outputs, and Auto Direction Sensing
Features
ƒ Bi-Directional Interface between Two Levels:
from 1.1V to 3.6V
ƒ Fully Configurable: Inputs and Outputs Track VCC
ƒ Non-Preferential Power-Up; Either VCC May Be
Powered Up First
ƒ Outputs Remain in 3-State Until Active VCC Level is
Reached
ƒ Outputs Switch to 3-State if Either VCC is at GND
ƒ Power-Off Protection
ƒ Bus-Hold on Data Inputs Eliminates the Need for
Pull-Up Resistors
ƒ Control Input (/OE) Referenced to VCCA Voltage
ƒ Packaged in 16-Terminal µMLP (1.8mm x 2.6mm)
ƒ Direction Control Not Necessary
ƒ 100Mbps Throughput when Translating Between
www.DataSheet41U..8cVomand 2.5V
ƒ ESD Protection Exceeds:
- 8kV HBM (per JESD22-A114 & Mil Std 883e
3015.7)
- 2kV CDM (per ESD STM 5.3)
Description
The FXLA104 is a configurable dual-voltage supply
translator for both uni-directional and bi-directional
voltage translation between two logic 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. 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 three-state until both VCCs reach
active levels, allowing either VCC to be powered up first.
Internal power-down control circuits place the device in
3-state if either VCC is removed.
The /OE input, when HIGH, disables both the A and B
ports by placing them in a 3-state condition. The /OE
input is supplied by VCCA.
The FXLA104 supports bi-directional translation without
the need for a direction control pin. The two ports of the
device have auto-direction sense capability. Either port
may sense an input signal and transfer it as an output
signal to the other port.
Applications
ƒ Cell Phone, PDA, Digital Camera, Portable GPS
Ordering Information
Part Number
FXLA104UMX
Operating
Temperature
Range
-40 to 85°C
Eco
Status
Package
Green 16-Terminal µMLP 1.8 x2.6mm Package
Packing
Method
Tape and Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2009 Fairchild Semiconductor Corporation
FXLA104 • Rev. 1.0.0
www.fairchildsemi.com

1 Page





FXLA104 pdf, ピン配列
Functional Diagram
Figure 2. Functional Diagram
Function Table
Control
/OE
LOW Logic Level
HIGH Logic Level
www.DataSheet4U.com
Outputs
Normal Operation
3-State
© 2009 Fairchild Semiconductor Corporation
FLXA104 • Rev. 1.0.0
3
www.fairchildsemi.com


3Pages


FXLA104 電子部品, 半導体
DC Electrical Characteristics
TA=-40 to 85°C
Symbol
Parameter
Conditions
VIHA
High-Level Input
Voltage
VIHB
Data Inputs An
Control Pin /OE
Data Inputs Bn
VILA
Data Inputs An
Control Pin /OE
Low-Level Input Voltage
VILB Data Inputs Bn
VOHA
VOHB
High-Level Output
Voltage(3)
VOLA
VOLB
Low-Level Output
Voltage(3)
www.DataSheet4U.com
II(HOLD)
Bus-Hold Input
Minimum Drive Current
IOH=-4µA
IOH=-4µA
IOL=4µA
IOL=4µA
VIN=0.8V
VIN=2.0V
VIN=0.7V
VIN=1.6V
VIN=0.57V
VIN=1.07V
VIN=0.49V
VIN=0.91V
VIN=0.11V
VIN=0.99V
VCCA (V) VCCB (V)
Min.
2.70 to 3.60
2.00
2.30 to 2.70
1.60
1.65 to 2.30 1.10 to 3.60 .65xVCCA
1.40 to 1.65
.65xVCCA
1.10 to 1.40
2.70 to 3.60
.90xVCCA
2.00
2.30 to 2.70
1.60
1.65 to 2.30 1.10 to 3.60 .65xVCCB
1.40 to 1.65
.65xVCCB
1.10 to 1.40
2.70 to 3.60
.90xVCCB
2.30 to 2.70
1.65 to 2.30 1.10 to 3.60
1.40 to 1.65
1.10 to 1.40
2.70 to 3.60
2.30 to 2.70
1.65 to 2.30 1.10 to 3.60
1.40 to 1.65
1.10 to 1.40
1.10 to 3.60 1.10 to 3.60 VCCA -.4
1.10 to 3.60 1.10 to 3.60 VCCB - .4
1.10 to 3.60 1.10 to 3.60
1.10 to 3.60 1.10 to 3.60
3.00
3.00
75.0
3.00 3.00 -75.0
2.30
2.30
45.0
2.30 2.30 -45.0
1.65
1.65
25.0
1.65 1.65 -25.0
1.40
1.40
11.0
1.40 1.40 -11.0
1.10 1.10
1.10 1.10
Typ. Max. Units
V
V
.80
.70
.35xVCCA
.35xVCCA
.10xVCCA
.80
.70
.35xVCCB
.35xVCCB
.10xVCCB
V
V
V
.4
V
.4
µA
4.0
-4.0
Continued on following page…
© 2009 Fairchild Semiconductor Corporation
FLXA104 • Rev. 1.0.0
6
www.fairchildsemi.com

6 Page

合計 : 16 ページ
PDF ダウンロード

[ FXLA104 データシート.PDF ]

データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。

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部品番号部品説明メーカ
FXLA102

Low Voltage Dual Supply 2-Bit Voltage Translator

Fairchild Semiconductor
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FXLA104

Low-Voltage Dual-Supply 4-Bit Voltage Translator

Fairchild Semiconductor
Fairchild Semiconductor
FXLA108

Low-Voltage Dual-Supply 8-Bit Voltage Translator

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