Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
PDIP (P)Tube of 50TL7709ACPTL7709ACP
PDIP (P)Tube of 50TL7712ACPTL7709ACP
PDIP (P)Tube of 50TL7715ACPTL7715ACP
SOIC (D)Tube of 75TL7715ACD7715AC
PDIP (P)Tube of 50TL7702AIPTL7702AIP
PDIP (P)Tube of 50TL7705AIPTL7705AIP
TL7702A, TL7709A, TL7712A, TL7715A ...D OR P PACKAGE
ORDERING INFORMATION
PACKAGE
†
Tube of 75TL7702ACD
Reel of 2500TL7702ACDR
Tube of 75TL7705ACD
Reel of 2500TL7705ACDR
Tube of 75TL7709ACD
Reel of 2500TL7709ACDR
Tube of 75TL7712ACD
Reel of 2500TL7712ACDR
Tube of 75TL7702AID
Reel of 2500TL7702AIDR
Tube of 75TL7705AID
Reel of 2500TL7705AIDR
TL7705A . . . D, P, OR PS PACKAGE,
RESIN
ORDERABLE
PART NUMBER
REF
CT
GND
(TOP VIEW)
1
2
3
4
8
7
6
5
TOP-SIDE
MARKING
V
CC
SENSE
RESET
RESET
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
The TL77xxA family of integrated-circuit supply-voltage supervisors is designed specifically for use as reset
controllers in microcomputer and microprocessor systems. The supply-voltage supervisor monitors the supply
for undervoltage conditions at the SENSE input. During power up, the RESET
when V
function activates a time delay , after which outputs RESET
When an undervoltage condition occurs during normal operation, RESET
attains a value approaching 3.6 V . At this point (assuming that SENSE is above V
CC
and RESET go inactive (high and low, respectively).
and RESET go active. T o ensure that
a complete reset occurs, the reset outputs remain active for a time delay after the voltage at the SENSE input
exceeds the positive-going threshold value. The time delay is determined by the value of the external capacitor
C
: td = 1.3 × 104 × CT, where CT is in farads (F) and td is in seconds (s).
T
During power down and when SENSE is below V
, the outputs remain active until VCC falls below 2 V . After
IT–
this, the outputs are undefined.
An external capacitor (typically 0.1 µF) must be connected to REF to reduce the influence of fast transients in
the supply voltage.
functional block diagram
The functional block diagram is shown for illustrative purposes only; the actual circuit includes a trimming
network to adjust the reference voltage and sense-comparator trip point.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
Input voltage range, V
Input voltage range, V
High-level output current, I
Low-level output current, I
Package thermal impedance, θ
Operating virtual junction temperature, T
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
†
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. All voltage values are with respect to GND.
2. For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC – 1 V or 6 V, whichever
is less.
3. Maximum power dissipation is a function of TJ(max),
ambient temperature is PD = (TJ(max) – TA)/
4. The package thermal impedance is calculated in accordance with JESD 51-7.
Figure 8. Eliminating Undefined States Using a P-Channel JFET
SENSE Input
µA7805
COMMON
C
7
2
O
SENSE
TL77xxA
RESIN
8
V
SENSE
CT
T
5
6
CC
RESET
TL7705A
RESET
GND
4
REF
0.1 µF
750 Ω
2.7 kΩ
7
3
C
V
CC
10 kΩ
8
V
CC
RESET
RESET
4.7 kΩ
5
6
1
G
4.7 kΩ
2N4036
25 kΩ
System RESET
S
Q1
2N3994
D
Q1
System RESET
3
CT
GND
C
4
T
REF
0.1 µF
1
10 kΩ1 kΩ
Figure 9. Eliminating Undefined States Using a pnp Transistor
8
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Page 9
PACKAGE OPTION ADDENDUM
www.ti.com
PACKAGING INFORMATION
Orderable DeviceStatus
5962-88685012AOBSOLETELCCCFK20NoneCall TICall TI
TL7702ACDACTIVESOICD875Pb-Free
TL7702ACDRACTIVESOICD82500Pb-Free
TL7702ACPACTIVEPDIPP850Pb-Free
TL7702AIDACTIVESOICD875Pb-Free
TL7702AIDRACTIVESOICD82500Pb-Free
TL7702AIPACTIVEPDIPP850Pb-Free
TL7702AMFKBOBSOLETELCCCFK20NoneCall TICall TI
TL7702AMJGOBSOLETECDIPJG8NoneCall TICall TI
TL7702AMJGBOBSOLETECDIPJG8NoneCall TICall TI
TL7705ACDACTIVESOICD875Pb-Free
TL7705ACDRACTIVESOICD82500Pb-Free
TL7705ACPACTIVEPDIPP850Pb-Free
TL7705ACPSLEOBSOLETESOPS8NoneCall TICall TI
TL7705ACPSRACTIVESOPS82000Pb-Free
TL7705AIDACTIVESOICD875Pb-Free
TL7705AIDRACTIVESOICD82500Pb-Free
TL7705AIPACTIVEPDIPP850Pb-Free
TL7705AMFKBOBSOLETELCCCFK20NoneCall TICall TI
TL7705AMJGOBSOLETECDIPJG8NoneCall TICall TI
TL7705AMJGBOBSOLETECDIPJG8NoneCall TICall TI
TL7709ACDACTIVESOICD875Pb-Free
TL7709ACDRACTIVESOICD82500Pb-Free
TL7709ACPACTIVEPDIPP850Pb-Free
TL7709AIDOBSOLETESOICD8NoneCall TICall TI
TL7709AIPOBSOLETEPDIPP8NoneCall TICall TI
TL7712ACDACTIVESOICD875Pb-Free
TL7712ACDRACTIVESOICD82500Pb-Free
TL7712ACPACTIVEPDIPP850Pb-Free
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(RoHS)
(2)
Lead/Ball Finish MSL Peak Temp
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
CU NIPDAULevel-2-260C-1 YEAR/
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-2-250C-1 YEAR
CU NIPDAULevel-NC-NC-NC
11-Feb-2005
(3)
Level-1-235C-UNLIM
Addendum-Page 1
Page 10
PACKAGE OPTION ADDENDUM
www.ti.com
Orderable DeviceStatus
(1)
Package
Type
Package
Drawing
Pins Package
Qty
Eco Plan
(2)
Lead/Ball Finish MSL Peak Temp
11-Feb-2005
(3)
TL7712AIDOBSOLETESOICD8NoneCall TICall TI
TL7712AIPOBSOLETEPDIPP8NoneCall TICall TI
TL7715ACDACTIVESOICD875Pb-Free
CU NIPDAULevel-2-250C-1 YEAR
(RoHS)
TL7715ACPACTIVEPDIPP850Pb-Free
CU NIPDAULevel-NC-NC-NC
(RoHS)
TL7715AIDOBSOLETESOICD8NoneCall TICall TI
TL7715AIPOBSOLETEPDIPP8NoneCall TICall TI
(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)
Eco Plan - May not be currently available - please check http://www.ti.com/productcontent for the latest availability information and additional
product content details.
None: Not yet available Lead (Pb-Free).
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements
for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Green (RoHS & no Sb/Br): TI defines "Green" to mean "Pb-Free" and in addition, uses package materials that do not contain halogens,
including bromine (Br) or antimony (Sb) above 0.1% of total product weight.
(3)
MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDECindustry standard classifications, and peak solder
temperature.
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
Page 11
MECHANICAL DATA
MCER001A – JANUARY 1995 – REVISED JANUARY 1997
JG (R-GDIP-T8)CERAMIC DUAL-IN-LINE
0.400 (10,16)
0.355 (9,00)
0.063 (1,60)
0.015 (0,38)
0.100 (2,54)
8
1
5
4
0.065 (1,65)
0.045 (1,14)
0.020 (0,51) MIN
0.023 (0,58)
0.015 (0,38)
0.280 (7,11)
0.245 (6,22)
0.310 (7,87)
0.290 (7,37)
0.200 (5,08) MAX
Seating Plane
0.130 (3,30) MIN
0°–15°
0.014 (0,36)
0.008 (0,20)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a ceramic lid using glass frit.
D. Index point is provided on cap for terminal identification.
E. Falls within MIL STD 1835 GDIP1-T8
4040107/C 08/96
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Page 12
MECHANICAL DATA
MLCC006B – OCTOBER 1996
FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER
28 TERMINAL SHOWN
A SQ
B SQ
19
20
21
22
23
24
25
1282627
12
131415161817
0.020 (0,51)
0.010 (0,25)
MIN
0.342
(8,69)
0.442
0.640
0.739
0.938
1.141
A
0.358
(9,09)
0.458
(11,63)
0.660
(16,76)
0.761
(19,32)(18,78)
0.962
(24,43)
1.165
(29,59)
(10,31)
(12,58)
(12,58)
NO. OF
TERMINALS
**
11
10
9
8
7
6
5
432
20
28
44
52
68
84
0.020 (0,51)
0.010 (0,25)
(11,23)
(16,26)
(23,83)
(28,99)
MINMAX
0.307
(7,80)
0.406
0.495
0.495
0.850
(21,6)
1.047
(26,6)
0.080 (2,03)
0.064 (1,63)
B
MAX
0.358
(9,09)
0.458
(11,63)
0.560
(14,22)
0.560
(14,22)
0.858
(21,8)
1.063
(27,0)
0.055 (1,40)
0.045 (1,14)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
0.045 (1,14)
0.035 (0,89)
0.045 (1,14)
0.035 (0,89)
4040140/D 10/96
Page 13
MECHANICAL DATA
MPDI001A – JANUARY 1995 – REVISED JUNE 1999
P (R-PDIP-T8)PLASTIC DUAL-IN-LINE
0.400 (10,60)
0.355 (9,02)
8
5
0.260 (6,60)
0.240 (6,10)
1
0.021 (0,53)
0.015 (0,38)
NOTES: A. All linear dimensions are in inches (millimeters).
B. This drawing is subject to change without notice.
C. Falls within JEDEC MS-001
4
0.070 (1,78) MAX
0.020 (0,51) MIN
0.200 (5,08) MAX
0.125 (3,18) MIN
0.100 (2,54)
0.010 (0,25)
Seating Plane
M
0.325 (8,26)
0.300 (7,62)
0.015 (0,38)
Gage Plane
0.010 (0,25) NOM
0.430 (10,92)
MAX
4040082/D 05/98
For the latest package information, go to http://www.ti.com/sc/docs/package/pkg_info.htm
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
Page 14
Page 15
Page 16
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications,
enhancements, improvements, and other changes to its products and services at any time and to discontinue
any product or service without notice. Customers should obtain the latest relevant information before placing
orders and should verify that such information is current and complete. All products are sold subject to TI’s terms
and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in
accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI
deems necessary to support this warranty . Except where mandated by government requirements, testing of all
parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for
their products and applications using TI components. To minimize the risks associated with customer products
and applications, customers should provide adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right,
copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process
in which TI products or services are used. Information published by TI regarding third-party products or services
does not constitute a license from TI to use such products or services or a warranty or endorsement thereof.
Use of such information may require a license from a third party under the patents or other intellectual property
of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of information in TI data books or data sheets is permissible only if reproduction is without
alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction
of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for
such altered documentation.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that
product or service voids all express and any implied warranties for the associated TI product or service and
is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.
Following are URLs where you can obtain information on other Texas Instruments products and application
solutions:
ProductsApplications
Amplifiersamplifier.ti.comAudiowww.ti.com/audio
Data Convertersdataconverter.ti.comAutomotivewww.ti.com/automotive
DSPdsp.ti.comBroadbandwww.ti.com/broadband
Interfaceinterface.ti.comDigital Controlwww.ti.com/digitalcontrol
Logiclogic.ti.comMilitarywww.ti.com/military
Power Mgmtpower.ti.comOptical Networkingwww.ti.com/opticalnetwork
Microcontrollersmicrocontroller.ti.comSecuritywww.ti.com/security
Telephonywww.ti.com/telephony
Video & Imagingwww.ti.com/video
Wirelesswww.ti.com/wireless
Mailing Address:Texas Instruments
Post Office Box 655303 Dallas, Texas 75265
Copyright 2005, Texas Instruments Incorporated
Loading...
+ hidden pages
You need points to download manuals.
1 point = 1 manual.
You can buy points or you can get point for every manual you upload.