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PDF NLA16T245DTR2G Data sheet ( Hoja de datos )
| Número de pieza | NLA16T245DTR2G | |
| Descripción | 16-Bit (Dual 8-Bit) Configurable Dual-Supply Translating Transceiver | |
| Fabricantes | ON Semiconductor | |
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NLA16T245
16-Bit (Dual 8-Bit)
Configurable Dual-Supply
Translating Transceiver
with 3-State Outputs
The NLA16T245 is a 16−bit (dual 8−bit) configurable dual−supply
translating bidirectional transceiver with 3−state outputs. The A− and
B−ports are designed to track two different power supply rails, VCCA
and VCCB respectively. Both supply rails are configurable from 0.9 V
to 4.5 V allowing universal bidirectional voltage translation between
the A− and B−ports.
The Direction inputs, 1DIR and 2DIR, determine the direction of
data flow. 1DIR and 2DIR are independent of each other. When 1DIR
or 2DIR is High, data flows from 1An to 1Bn or 2An to 2Bn
respectively. When 1DIR or 2DIR is Low, data flows from 1Bn to 1An
or 2Bn to 2An respectively. The Output Enable inputs, and , when
High, disables both A− and B−ports by putting them in 3−state. The
1DIR, 2DIR, and signals are all designed to track VCCA.
Features
• Wide VCCA and VCCB Operating Range: 0.9 V to 4.5 V
• Output Noise Reduction through Dynamic Output Impedance
Change
• Drive Capability: ±12 mA @ 3.0 V VCC
• Input/Output Pins OVT to 5.5 V
• Control Inputs Track VCCA
• Non−preferential VCC Sequencing
• Outputs at 3−State until Active VCC is reached
• Power−Off Protection
• Outputs Switch to 3−State with either VCC at GND
• Pb−Free Packaging: TSSOP−48
• This is a Pb−Free Device
Typical Applications
• Mobile Phones, PDAs, Other Portable Devices
Important Information
• ESD Protection for All Pins:
Human Body Model (HBM) > 2000 V
Machine Model (MM) > 200 V
http://onsemi.com
TSSOP−48
DT SUFFIX
1 CASE1201
MARKING DIAGRAM
NLA16T245G
AWLYYWW
1
XXXXX = Specific Device Code
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping†
NLA16T245DTR2G TSSOP−48 2500 / Tape &
(Pb−Free)
Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2013
September, 2013 − Rev. 0
1
Publication Order Number:
NLA16T245/D
1 page  
NLA16T245
DC ELECTRICAL CHARACTERISTICS (continued)
−555C to +1155C
Symbol
Parameter
VOH Output HIGH Voltage
VOL Output LOW Voltage
II Input Leakage Current
IOFF Power−Off Leakage
Current
IOZ(3)
3−State Output
Leakage Current
Test Conditions
IOH = −100 mA; VI = VIH
IOH = −0.5 mA; VI = VIH
IOH = −2 mA; VI = VIH
IOH = −4 mA; VI = VIH
IOH = −8 mA; VI = VIH
IOH = −12 mA; VI = VIH
IOH = −12 mA; VI = VIH
IOL = 100 mA; VI = VIL
IOL = 0.5 mA; VI = VIL
IOL = 2 mA; VI = VIL
IOL = 4 mA; VI = VIL
IOL = 8 mA; VI = VIL
IOL = 12 mA; VI = VIL
IOL = 12 mA; VI = VIL
VI = VCCA or GND
VI or VO = 0 to 4.5 V,
VI = VIH or VIL, VO = VCCO
or GND, nOE = VIH
VI = VIH or VIL, VO = VCCO
or GND, nOE = don’t care
nOE
nA
nB
nA, nB
nA
nB
VCCA (V)
0.9 − 4.5
0.9
1.4
1.65
2.3
3.0
4.5
0.9 − 4.5
0.9
1.4
1.65
2.3
3.0
4.5
0.9 − 4.5
0
0 − 4.5
3.6
3.6
0
0.9
VCCB (V)
0.9 − 4.5
0.9
1.4
1.65
2.3
3.0
4.5
0.9 − 4.5
0.9
1.4
1.65
2.3
3.0
4.5
0.9 − 4.5
0 − 4.5
0
Min Max Unit
VCCO − 0.2
0.75 * VCCO
1.05
1.2 V
1.75
2.3
4.0
0.2
0.25 * VCCO
0.35
0.45 V
0.55
0.7
0.75
±2.5 mA
±10.0
±10.0
mA
3.6 ±12.5
0
±12.5
mA
3.6 ±12.5
0.9 20
1.6 1.6
20
1.95 1.95
20
2.7 2.7
30
ICCA
Quiescent Supply
Current
VI = VCCI or GND; IO = 0
0 3.6
3.6 0
−40
40 mA
3.6 3.6
40
0 4.5
−40
4.5 0
40
4.5 4.5
40
0.9 0.9
20
1.6 1.6
20
1.95 1.95
20
2.7 2.7
30
ICCB
Quiescent Supply
Current
VI = VCCI or GND; IO = 0
0 3.6
3.6 0
−40
40
3.6 3.6
40
0 4.5
−40
4.5 0
40
4.5 4.5
40
NOTE: Connect ground before applying supply voltage VCCA or VCCB. This device is designed with the feature that the power−up
sequence of VCCA and VCCB will not damage the IC.
3. VCCI is the VCC associated with the input port.
4. VCCO is the VCC associated with the output port.
5. For I/O ports, the parameter IOZ includes the input leakage current.
mA
http://onsemi.com
5
5 Page 
NLA16T245
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks,
copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC
reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without
limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications
and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC
does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for
surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where
personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and
its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly,
any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture
of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
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USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
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11
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
NLA16T245/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NLA16T245DTR2G.PDF ] | |
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