DataSheet.es    


PDF FXLA102 Data sheet ( Hoja de datos )

Número de pieza FXLA102
Descripción Low Voltage Dual Supply 2-Bit Voltage Translator
Fabricantes Fairchild Semiconductor 
Logotipo Fairchild Semiconductor Logotipo



Hay una vista previa y un enlace de descarga de FXLA102 (archivo pdf) en la parte inferior de esta página.


Total 14 Páginas

No Preview Available ! FXLA102 Hoja de datos, Descripción, Manual

www.DataSheet4U.com
August 2008
FXLA102
Low Voltage Dual Supply 2-Bit Voltage Translator
with Configurable Voltage Supplies and Signal Levels,
3-State Outputs, and Auto Direction Sensing
Features
Bi-directional interface between two levels from 1.1V
to 3.6V.
Fully configurable: Inputs and outputs 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.
Power off protection
Bushold on data inputs eliminates the need for pull-up
or pull-down resistors
Control input (OE) is referenced to VCCA voltage.
Packaged in 8-terminal leadless MicroPak
(1.6mm x 1.6mm)
Direction control not needed.
100 Mbps throughput when translating between 1.8V
and 2.5V.
ESD protection exceeds:
– 15kV HBM (B port I/O to GND)
(per JESD22-A114 & Mil Std 883e 3015.7)
– 8kV HBM (A port I/O to GND)
(per JESD22-A114 & Mil Std 883e 3015.7)
– 2kV CDM (per ESD STM 5.3)
General Description
The FXLA102 is a configurable dual-voltage-supply
translator designed 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 3-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 FXLA102 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.
Ordering Information
Order
Number
Package
Number
FXLA102L8X MAC08A
Product Code
Top Mark
Package Description
XF 8-Lead MicroPak, 1.6mm Wide
Supplied As
3k Units on Tape and Reel
All packages are lead free per JEDEC: J-STD-020B standard.
©2008 Fairchild Semiconductor Corporation
FXLA102 Rev. 1.0.0
www.fairchildsemi.com

1 page




FXLA102 pdf
www.DataSheet4U.com
DC Electrical Characteristics (TA = –40°C to +85°C) (Continued)
Symbol
II
IOFF
IOZ
Parameter
Input Leakage
Current
Power Off
Leakage
Current
3-State Output
Leakage
ICCA/B(6)(7)
ICCZ(6)(7)
Quiescent
Supply Current
Quiescent
Supply Current
ICCA
Quiescent
Supply Current
ICCB
Quiescent
Supply Current
VCCA (V)
1.1–3.6
0
3.6
3.6
3.6
0
1.1–3.6
1.1–3.6
0
1.1–3.6
1.1–3.6
0
VCCB (V)
3.6
3.6
0
Conditions
Control input OE,
VI = VCCA or GND
An Port, VO = 0V to 3.6V
Bn Port, VO = 0V to 3.6V
3.6
0
3.6
1.1–3.6
1.1–3.6
1.1–3.6
0
0
1.1–3.6
Data Outputs An, Bn
VO = 0V or 3.6V,
OE = VIH
Data outputs An,
VO = 0V or 3.6V,
OE = GND
Data outputs Bn
VO = 0V or 3.6V,
OE = GND
VI = VCCI or GND,
IO = 0, OE = GND
VI = VCCI or GND,
IO = 0, OE = VIH
VI = VCCB or GND,
IO = 0, B-to-A Direction,
OE = GND
VI = VCCA or GND,
IO = 0, A-to-B Direction,
OE = GND
Min.
Typ.
Max.
±1.0
Units
µA
±2.0 µA
±2.0 µA
±5.0 µA
±5.0 µA
±5.0 µA
10.0
10.0
-10.0
10.0
-10.0
10.0
µA
µA
µA
µA
µA
µA
Notes:
3. This is the output voltage for static conditions. Dynamic drive specifications are given in “Dynamic Output Electrical
Characteristics.”
4. An external driver must source at least the specified current to switch LOW-to-HIGH.
5. An external driver must source at least the specified current to switch HIGH-to-LOW.
6. VCCI is the VCC associated with the input side.
7. Reflects current per supply, VCCA or VCCB.
©2008 Fairchild Semiconductor Corporation
FXLA102 Rev. 1.0.0
5
www.fairchildsemi.com

5 Page





FXLA102 arduino
www.DataSheet4U.com
VOUT
trise VOH
80% x VCCO
20% x VCCO
VOL
Time
IOHD (CL +CI/O) x
VOUT
t
=
(CL
+CI/O)
x
(20%
80%)
tRISE
x
VCCO
Figure 5. Active Output Rise Time and Dynamic
Output Current HIGH
VOH
tfall
VOUT
80% x VCCO
20% x VCCO
Time
VOL
IOLD (CL +CI/O) x
VOUT
t
=
(CL +CI/O)
x
(80%
20%) x VCCO
tFALL
Figure 6. Active Output Fall Time and Dynamic
Output Current LOW
tW
DATA
IN
VCCI/2
VCCI/2
Max. data rate, f = 1/tW
Figure 7. Maximum Data Rate
VCCI
GND
DATA
OUTPUT
Vmo
tskew
Vmo
VCCO
GND
tskew
DATA
OUTPUT
Vmo
VCCO
Vmo
GND
tskew = (tpHLmax – tpHLmin) or (tpLHmax – tpLHmin)
Figure 8. Output Skew Time
©2008 Fairchild Semiconductor Corporation
FXLA102 Rev. 1.0.0
11
www.fairchildsemi.com

11 Page







PáginasTotal 14 Páginas
PDF Descargar[ Datasheet FXLA102.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
FXLA102Low Voltage Dual Supply 2-Bit Voltage TranslatorFairchild Semiconductor
Fairchild Semiconductor
FXLA104Low-Voltage Dual-Supply 4-Bit Voltage TranslatorFairchild Semiconductor
Fairchild Semiconductor
FXLA108Low-Voltage Dual-Supply 8-Bit Voltage TranslatorFairchild Semiconductor
Fairchild Semiconductor

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar