DS26LV31QML [TI]
3V 增强型 CMOS 四路差动线路驱动器;
| 型号： | DS26LV31QML |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 3V 增强型 CMOS 四路差动线路驱动器 驱动 驱动器 |
| 文件： | 总9页 (文件大小：249K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DS26LV31QML
www.ti.com
SNOSAS6A –MARCH 2006–REVISED APRIL 2013
DS26LV31QML 3V Enhanced CMOS Quad Differential Line Driver
Check for Samples: DS26LV31QML
1
FEATURES
DESCRIPTION
The DS26lV31 is a high-speed quad differential
CMOS driver that is comparable to the TIA/EIA-422-B
and ITU-T V.11 standards. The CMOS DS26LV31
features low static ICC of 125 µA Max which makes it
ideal for battery powered and power conscious
applications. Differential outputs have the same VOD
specification (≥2V) as the 5V version. The EN and EN
inputs allow active Low or active High control of the
TRI-STATE outputs. The enables are common to all
four drivers. Protection diodes protect all the driver
inputs against electrostatic discharge. The driver and
enable inputs (DI, EN, EN) are compatible with low
voltage LVTTL and LVCMOS devices.
2
•
Comparable to Both TIA/EIA-422 and ITU-T
V.11 Standards.
•
Interoperable with Existing 5V RS-422
Networks
•
•
Low Quiescent Current
Pin Compatible with DS26C31
Connection Diagram
Figure 1. CLGA Package- Top View
See Package Number NAD0016A
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2006–2013, Texas Instruments Incorporated
DS26LV31QML
SNOSAS6A –MARCH 2006–REVISED APRIL 2013
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
(1)(2)
Absolute Maximum Ratings
Supply Voltage (VCC
)
-0.5V to 7.0V
-0.5V to VCC+0.5V
-0.5V to 7V
±20mA
DC Input Voltage (VI)
DC Output Voltage (VO) Power off
Clamp Diode Current (IIK, IOK
)
DC Output Current, per Pin (IO)
Storage Temperature Range (TStg
±150mA
)
-65°C ≤ TA ≤ +150°C
260°C
Lead Temperature (TL) Soldering, 4 seconds
(3)
Maximum Power Dissipation +25°C
1119mW
Thermal Resistance
θJA
θJC
134°C/W
12.5°C/W
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is functional, but do not verify specific performance limits. For verified specifications and test conditions, see the
Electrical Characteristics. The verified specifications apply only for the test conditions listed. Some performance characteristics may
degrade when the device is not operated under the listed test conditions.
(2) Unless otherwise specified, all voltages are referenced to ground. All currents into device pins are positive, all currents out of device
pins are negative.
(3) Derate W package 7.5mW/°C above +25°C.
Recommended Operating Conditions
Supply Voltage (vCC
)
3.0V to 3.6V
0V to VCC
DC input or Output Voltage (VI, VO)
Operating Temperature Range (TA)
−55°C ≤ TA ≤ +125°C
Table 1. Quality Conformance Inspection Mil-Std-883, Method 5005 - Group A
Subgroup
Description
Static tests at
Temp °C
25
1
2
Static tests at
125
-55
25
3
Static tests at
4
Dynamic tests at
Dynamic tests at
Dynamic tests at
Functional tests at
Functional tests at
Functional tests at
Switching tests at
Switching tests at
Switching tests at
Settling time at
Settling time at
Settling time at
5
125
-55
25
6
7
8A
8B
9
125
-55
25
10
11
12
13
14
125
-55
25
125
-55
2
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Copyright © 2006–2013, Texas Instruments Incorporated
Product Folder Links: DS26LV31QML
DS26LV31QML
www.ti.com
SNOSAS6A –MARCH 2006–REVISED APRIL 2013
DS26LV31M Electrical Characteristics DC Parameters
Sub-
Parameter
Test Conditions
Notes
Min Max
Units
groups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
(1)
VIH
Logical "1" Input Voltage
2.0
0.8
4.0
2.0
V
V
V
V
V
V
V
(1)
(2)
(2)
(2)
(2)
(2)
(2)
VIL
Logical "0" Input Voltage
VOD1
Differential Output Voltage
Differential Output Voltage
Difference in Differential Output
Differential Output Voltage
Common Mode Output Voltage
RL = No Load, VCC = 3.0/3.6V
RL = 100Ω, VCC = 3.0/3.6V
RL = 100Ω, VCC = 3.0/3.6V
RL = 3900Ω, VCC = 3.0/3.6V
RL = 100Ω, VCC = 3.0/3.6V
RL = 100Ω, VCC = 3.0/3.6V
VOD2
VOD2-VOD2
VOD3
-0.4
0.4
3.6
2.0
VOC
VOC-VOC
Difference in Common Mode
Output
-0.4
-10
0.4
V
1, 2, 3
IIL
Low Level Input Current
High Level Input Current
Input Clamp Voltage
VI = Gnd, VCC = 3.6V
VI = VCC, VCC = 3.6V
II = -18mA, VCC = 3.0V
µA
µA
V
1, 2, 3
1, 2, 3
1, 2, 3
IIH
10
VCL
ICC
-1.5
Quiescent Power Supply Current IO = 0uA, VI = VCC or Gnd,
VCC = 3.6V
125
±20
µA
µA
1, 2, 3
1, 2, 3
1, 2, 3
IOZ
ISC
IOff
TRI-STATE Output Leakage
Current
VO = VCC or Gnd, Enable = Vil, VCC
= 3.6V, Enable = VIH
(2) (3)
Output Short Circuit Current
VI = VCC or Gnd,
VCC = 3.0/3.6V, VO = 0.0V
,
-30
-160
mA
Output Leakage Current "Power
Off"
VCC = 0V, VO = 6.0V or 3.0V
VCC = 0V, VO = -0.25V
100
µA
µA
1, 2, 3
1, 2, 3
-200
(1) Parameter tested Go-No-Go only.
(2) See EIA specification RS-422 for exact test condition.
(3) This is a current sourced when a high output is shorted to Gnd. Only one output at a time should be shorted.
DS26LV31M Electrical Characteristics AC Parameters - Propagation Delay Time
The following conditions apply to all the following parameters, unless otherwise specified. AC: VCC = 3.0/3.6V
Sub-
groups
Parameter
Test Conditions
Notes
Min Max
Units
ns
(1)
tPLHD
tPHLD
tSKD
Differential Propagation Delay
(Low to High)
RL = 100Ω, CL = 50pF
5.0
5.0
25
25
9, 10, 11
9, 10, 11
9, 10, 11
(1)
(1)
Differential Propagation Delay
(High to Low)
RL = 100Ω, CL = 50pF
RL = 100Ω, CL = 50pF
ns
Differential Skew tPHLD-tPLHD
(same channel)
5.0
ns
(1)
(2)
(2)
(2)
(2)
tSK1
tPZH
tPZL
tPHZ
tPLZ
Pin to Pin Skew (same device)
Output Enable Time
RL = 100Ω, CL = 50pF
5.0
40
40
35
35
ns
ns
ns
ns
ns
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
9, 10, 11
RL = 110Ω to Gnd, CL = 50pF
RL = 110Ω to VCC, CL = 50pF
RL = 110Ω to Gnd, CL = 50pF
RL = 110Ω to VCC, CL = 50pF
Output Enable Time
Output Disable Time
Output Disable Time
(1) Generator waveform is specified as follows: ƒ = 1MHz, Duty Cycle = 50%, ZO = 50Ω, tR = tF ≤ 6nS. Driver input = 0V to 3V with
measure points equal to 1.5V. Differential output VDiff = DO - DO with measure point equal to 0V.
(2) Generator waveform is specified as follows: ƒ = 1MHz, Duty Cycle = 50%, ZO = 50Ω, tR = tF ≤ 6nS. En/En inputs = 0V to 3V with
measure points equal to 1.5V on the inputs, to 1.3V on the outputs for ZL and ZH, and (VOL + 0.3V) for LZ, and (VOH.- 0.3V) for HZ.
Copyright © 2006–2013, Texas Instruments Incorporated
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3
Product Folder Links: DS26LV31QML
DS26LV31QML
SNOSAS6A –MARCH 2006–REVISED APRIL 2013
www.ti.com
REVISION HISTORY
Released
Revision
Section
New Release, Corporate format
Originator
Changes
3/01/06
*
L. Lytle
1 MDS data sheets converted into one Corp.
data sheet format. MNDS26LV31-X Rev 1A0
will be archived.
4/15/2013
A
TIS
Changed layout of National Data Sheet to TI
format
4
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Copyright © 2006–2013, Texas Instruments Incorporated
Product Folder Links: DS26LV31QML
PACKAGE OPTION ADDENDUM
www.ti.com
29-Jun-2022
PACKAGING INFORMATION
Orderable Device
Status Package Type Package Pins Package
Eco Plan
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
Samples
Drawing
Qty
(1)
(2)
(3)
(4/5)
(6)
5962-9858401QFA
ACTIVE
CFP
CFP
NAD
16
16
19
Non-RoHS
& Green
Call TI
Level-1-NA-UNLIM
-55 to 125
DS26LV31W-
QML Q
5962-98584
01QFA ACO
01QFA >T
Samples
DS26LV31W-QML
ACTIVE
NAD
19
Non-RoHS
& Green
Call TI
Level-1-NA-UNLIM
-55 to 125
DS26LV31W-
QML Q
Samples
5962-98584
01QFA ACO
01QFA >T
(1) The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead finish/Ball material - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead finish/Ball material values may wrap to two
lines if the finish value exceeds the maximum column width.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
29-Jun-2022
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
5-Jan-2022
TUBE
*All dimensions are nominal
Device
Package Name Package Type
Pins
SPQ
L (mm)
W (mm)
T (µm)
B (mm)
5962-9858401QFA
DS26LV31W-QML
NAD
NAD
CFP
CFP
16
16
19
19
502
502
23
23
9398
9398
9.78
9.78
Pack Materials-Page 1
MECHANICAL DATA
NAD0016A
W16A (Rev T)
www.ti.com
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