Texas instruments data code

Сайт изготовителя: http://www.ti.com
Тикер Элитан: @TI

Значение суффиксов (символы в конце партнамбера):

Суффиксы вида упаковки и покрытия выводов:
/2K – упаковка в ленте на бобине 2000 штук
96 – упаковка в ленте на большой бобине 2500 штук
E3 – разновидность бессвинцового покрытия выводов
E4 – разновидность бессвинцового покрытия выводов
G – бессвинцовая технология Pb-Free RoHS
G3 – разновидность бессвинцового покрытия выводов
G4 – разновидность бессвинцового покрытия выводов
R – упаковка в ленте на большой бобине 1000, 2000 или 2500 штук
RQ1 – упаковка в бобине 3000 штук
T – упаковка в ленте на маленькой бобине 250 штук
TR – упаковка в ленте на большой бобине 2000 или 2500 штук

Суффиксы температурного диапазона и надежности:
0 – коммерческий температурный диапазон 0. +90C (у процессоров)
A – расширенный температурный диапазон -40. +105C (у процессоров)
B – отобранные компоненты с лучшими характеристиками, чем без буквы "B"
C – коммерческий температурный диапазон 0. +70C
D – индустриальный температурный диапазон -40. +90C (у процессоров)
EP – высокая надежность. Для военного, аэрокосмического и медицинского применения
HT – расширенный температурный диапазон -55. +210C
I – индустриальный температурный диапазон -40. +85С
M – военный температурный диапазон -55. +125C
Q – высокотемпературный диапазон -40. +125C

Суффиксы вида корпуса:
CYE – корпус BGA
D – корпус SOIC (у микросхем логики)
DBV – корпус SOT 5-выводный
DBZ – корпус SOT 3-выводный
DCK – корпус SC 5-выводный
DGK – корпус MSOP
DGS – корпус MSOP
DRG – корпус DFN
DW – корпус SOIC-16
E – корпус SSOP или PDIP (см. даташит)
F3A – корпус DIP керамический
FK – корпус PAD LCCC безвыводной керамический
HKJ – корпус керамический планарный нестандартный
JG – корпус керамический DIP
LP – корпус TO
P – корпус DIP
PAP – корпус HTQFP
PBS – корпус TQFP-32
PF – корпус TQFP
PK – корпус SOT 1+3-выводный
P-U – корпус SOP
PW – корпус TSSOP-8
RGE – корпус VQFN
YZK – корпус DSBGA

Most collectors of early electronic calculators will sooner or later ask themselves: „How old is this piece of history in my hands“? The answer is quiet easy, in conjunction with the pictured albums here in the Datamath Calculator Museum you get a rough estimate of the timeframe each calculator was built. Some models had a very short lifetime, e.g. the rare SR-16 was manufactured between October 1974 and early 1975. Other calculators stayed longer, the famous TI-68 was introduced 1991 and was available in some countries till the year 2000. If you inspect the calculators manufactured by Texas Instruments carefully you will notice small numbers stamped with ink on the body shell, embossed in the plastic mold or printed on the license plate. These numbers look typically like 314, 2676 ATA or I1090. If you study this article carefully you’ll learn that the first calculator is a Datamath Version 2 manufactured April, 1973, the second calculator was produced in the Abilene, TX facility and the third is a modern, Taiwanese LCD calculator. Interested in getting more information?

• Search the numbers

Starting with the introduction of both the Datamath and the early Desktop calculators Texas Instruments used visible ink to stamp the manufacturing date on the back of the calculator housing using a 3-digit code. Unfortunately in most cases the ink got lost over the time on the polished surfaces of the early calculators. Later models like the TI-2550 or Exactra line used a structured surface and the ink is more durable. Some calculators like the SR-50 got the date code printed on hidden places like the internal plastic frame below the battery pack. If you can read only parts of the numbers you should open the calculator and search the manufacturing date on the integrated circuits to limit the possible date range. Calculators introduced in the year 1976 or later use another coding with 4-digits embossed into the mold of the rear case shell. This method was durable, in some cases the readability is limited due to bad adjusted temperature or pressure of the tooling. With the TI-1750, the first Texas Instruments calculator produced in Japan another coding scheme using 3-digits was introduced. These early LCD-calculators with their metal housing got small adhesive license plates carrying the model designation, serial number, date and origin of manufacturing. Later far East products use a novel 4-digit coding for the date of manufacturing.

• Decipher the code

You should be able to decipher 5 different coding schemes of the manufacturing date to cover all calculators and related products manufactured by Texas Instruments. In addition you get in most cases the information of the place of manufacturing.

Читайте также:  Телефон не заряжается до 100 процентов андроид

3-digit date code

Early calculators introduced between the years 1972 and 1975 make use of a three digit code to define the week and year of manufacturing.

Example: 314 reads as 31 th week of the year 197 4

You notice immediately that this code was not Y2K compliant and there was a need for another coding scheme.

The origin of the calculator is usually Dallas, TX if not otherwise noted. Only the TI-2500 / TI-3500 was reported to be produced in Italy, UK and Spain and the SR-10 / SR-11 in Brazil and Spain.

3-digit "early far East" date code

Calculators produced in far East during the late 70s and early 80s use a three digit code to define the month and last digit of the year of manufacturing

Example: 104 reads as October 198 4

T he manufacturer of the calculator is coded with one letter and the origin written in plain words. A table is given with the 4-digit "far East" code.

4-digit date code

Calculators introduced later than 1975 and not produced in far East use a four digit code to define the week and year of manufacturing.

Example: 2676 reads as 26 th week of the year 19 76

The origin of the calculator is coded with three letters and / or written in plain words.

Code Origin Plant
ATA USA Abilene, TX
ATD USA Austin, TX
DTA USA Dallas, TX
LTA USA Lubbock, TX
MTA USA Midland, TX
STA USA Sherman, TX
Argentine Buenos Aires
CIB Brazil Campinas
El Salvadore San Salvadore
ACH Holland Almelo
HK Hong Kong
RCI Italy Rieti Cittaducale
PII Philippines
Portugal Oporto
MCS Spain

Turkey P United Kingdom Plymouth

4-digit "far East" date code

Calculators produced in far East use a four digit code to define the month and year of manufacturing.

Читайте также:  Стирка хозяйственным мылом в стиральной машине отзывы

Example: 1090 reads as October 19 90

The manufacturer of the calculator is coded with one letter and the origin written in plain words.

Code Maunfacturer Origin Logo
A unknown China
C Cal-Comp Thailand
C Compal Taiwan, China
G Kinpo China
I Inventec Taiwan, Malaysia
K Kinpo Taiwan
L Kinpo Philippines
L Leo Electronics Japan, China
N Nam Tai China
O unknown Thailand
P Inventec Pudong China
S Inventec Shanghai China
T Toshiba Japan
Z Zeny Taiwan, China

6-digit "European" date code

Calculators produced in Italy use sometimes a six digit code giving the day of production.

Example: RCI 240595 reads as May 24, 19 95

3-digit "European" date code

Both the Financial Investment Analyst and Fixed Income Securities calculators manufactured between 1988 and 1991 in Italy use a three digit code to define the week and year of manufacturing.

Example: 439 reads as 43 th week 198 9

The years 199 and 199 1 are encoded with the digit resp. 1 .

Most collectors of early electronic calculators will sooner or later ask themselves: „How old is this piece of history in my hands“? The answer is quiet easy, in conjunction with the pictured albums here in the Datamath Calculator Museum you get a rough estimate of the timeframe each calculator was built. Some models had a very short lifetime, e.g. the rare SR-16 was manufactured between October 1974 and early 1975. Other calculators stayed longer, the famous TI-68 was introduced 1991 and was available in some countries till the year 2000. If you inspect the calculators manufactured by Texas Instruments carefully you will notice small numbers stamped with ink on the body shell, embossed in the plastic mold or printed on the license plate. These numbers look typically like 314, 2676 ATA or I1090. If you study this article carefully you’ll learn that the first calculator is a Datamath Version 2 manufactured April, 1973, the second calculator was produced in the Abilene, TX facility and the third is a modern, Taiwanese LCD calculator. Interested in getting more information?

• Search the numbers

Starting with the introduction of both the Datamath and the early Desktop calculators Texas Instruments used visible ink to stamp the manufacturing date on the back of the calculator housing using a 3-digit code. Unfortunately in most cases the ink got lost over the time on the polished surfaces of the early calculators. Later models like the TI-2550 or Exactra line used a structured surface and the ink is more durable. Some calculators like the SR-50 got the date code printed on hidden places like the internal plastic frame below the battery pack. If you can read only parts of the numbers you should open the calculator and search the manufacturing date on the integrated circuits to limit the possible date range. Calculators introduced in the year 1976 or later use another coding with 4-digits embossed into the mold of the rear case shell. This method was durable, in some cases the readability is limited due to bad adjusted temperature or pressure of the tooling. With the TI-1750, the first Texas Instruments calculator produced in Japan another coding scheme using 3-digits was introduced. These early LCD-calculators with their metal housing got small adhesive license plates carrying the model designation, serial number, date and origin of manufacturing. Later far East products use a novel 4-digit coding for the date of manufacturing.

• Decipher the code

You should be able to decipher 5 different coding schemes of the manufacturing date to cover all calculators and related products manufactured by Texas Instruments. In addition you get in most cases the information of the place of manufacturing.

Читайте также:  Как крепко прикрепить присоску

3-digit date code

Early calculators introduced between the years 1972 and 1975 make use of a three digit code to define the week and year of manufacturing.

Example: 314 reads as 31 th week of the year 197 4

You notice immediately that this code was not Y2K compliant and there was a need for another coding scheme.

The origin of the calculator is usually Dallas, TX if not otherwise noted. Only the TI-2500 / TI-3500 was reported to be produced in Italy, UK and Spain and the SR-10 / SR-11 in Brazil and Spain.

3-digit "early far East" date code

Calculators produced in far East during the late 70s and early 80s use a three digit code to define the month and last digit of the year of manufacturing

Example: 104 reads as October 198 4

T he manufacturer of the calculator is coded with one letter and the origin written in plain words. A table is given with the 4-digit "far East" code.

4-digit date code

Calculators introduced later than 1975 and not produced in far East use a four digit code to define the week and year of manufacturing.

Example: 2676 reads as 26 th week of the year 19 76

The origin of the calculator is coded with three letters and / or written in plain words.

Code Origin Plant
ATA USA Abilene, TX
ATD USA Austin, TX
DTA USA Dallas, TX
LTA USA Lubbock, TX
MTA USA Midland, TX
STA USA Sherman, TX
Argentine Buenos Aires
CIB Brazil Campinas
El Salvadore San Salvadore
ACH Holland Almelo
HK Hong Kong
RCI Italy Rieti Cittaducale
PII Philippines
Portugal Oporto
MCS Spain

Turkey P United Kingdom Plymouth

4-digit "far East" date code

Calculators produced in far East use a four digit code to define the month and year of manufacturing.

Example: 1090 reads as October 19 90

The manufacturer of the calculator is coded with one letter and the origin written in plain words.

Code Maunfacturer Origin Logo
A unknown China
C Cal-Comp Thailand
C Compal Taiwan, China
G Kinpo China
I Inventec Taiwan, Malaysia
K Kinpo Taiwan
L Kinpo Philippines
L Leo Electronics Japan, China
N Nam Tai China
O unknown Thailand
P Inventec Pudong China
S Inventec Shanghai China
T Toshiba Japan
Z Zeny Taiwan, China

6-digit "European" date code

Calculators produced in Italy use sometimes a six digit code giving the day of production.

Example: RCI 240595 reads as May 24, 19 95

3-digit "European" date code

Both the Financial Investment Analyst and Fixed Income Securities calculators manufactured between 1988 and 1991 in Italy use a three digit code to define the week and year of manufacturing.

Example: 439 reads as 43 th week 198 9

The years 199 and 199 1 are encoded with the digit resp. 1 .

Добавить комментарий

Ваш адрес email не будет опубликован. Обязательные поля помечены *

Adblock detector