Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

TC7109CLW Datasheet(PDF) 16 Page - TelCom Semiconductor, Inc

Part # TC7109CLW
Description  12-BIT UP-COMPATIBLE ANALOG-TO-DIGITAL CONVERTERS
PDF  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TELCOM [TelCom Semiconductor, Inc]
Direct Link  http://www.telcom-semi.com
Logo TELCOM - TelCom Semiconductor, Inc

TC7109CLW Datasheet(HTML) 16 Page - TelCom Semiconductor, Inc

Back Button TC7109CLW Datasheet HTML 12Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 13Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 14Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 15Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 16Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 17Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 18Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 19Page - TelCom Semiconductor, Inc TC7109CLW Datasheet HTML 20Page - TelCom Semiconductor, Inc Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 21 page
background image
3-106
TELCOM SEMICONDUCTOR, INC.
Direct interfacing to most microprocessor busses is
easily accomplished through the three-state output of the
TC7109A.
Figures 1, 17 and 18 are typical connection diagrams.
To ensure requirements for setup and hold times, minimum
pulse widths, and the drive limitations on long busses are
met, it is necessary to carefully consider the system timing
in this type of interface. This type of interface is used when
the memory peripheral address density is low, providing
simple address decoding. Interrupt handling can be simpli-
fied by using an interface to reduce the component count.
TC7109A
MODE
CE/LOAD
B9–B12
POL, OR
B1–B8
LBEN
HBEN
GND
8
ANALOG
IN
6
CONVERT
CONTROL
RUN/HOLD
TC7109A
MODE
CE/LOAD
B1–B12
POL, OR
LBEN
HBEN
GND
ANALOG
IN
CONVERT
RUN/HOLD
TC7109A
MODE
CE/LOAD
B9–B12
POL, OR
B1–B8
LBEN
HBEN
8
ANALOG
IN
6
CONVERT
RUN/HOLD
CHIP SELECT 1
GND OR
CHIP SELECT 2
14
BYTE FLAGS
GND
CHIP SELECT
A.
B.
C.
Figure 12. Direct Mode Chip and Byte Enable Combinations
TC7109A
MODE
CE/LOAD
B9–B12
POL, OR
B1–B8
LBEN
HBEN
GND
8
ANALOG
IN
6
RUN/HOLD
+5V
CONVERTER
SELECT
TC7109A
MODE
CE/LOAD
B9–B12
POL, OR
B1–B8
LBEN
HBEN
GND
8
ANALOG
IN
6
RUN/HOLD
+5V
TC7109A
MODE
CE/LOAD
B9–B12
POL, OR
B1–B8
LBEN
HBEN
GND
8
ANALOG
IN
6
RUN/HOLD
+5V
CONVERTER
SELECT
CONVERTER
SELECT
BYTE SELECT FLAGS
Figure 13. Three-Stating Several TC7109A's to a Small Bus
TC7109
TC7109A
12-BIT
µP-COMPATIBLE
ANALOG-TO-DIGITAL CONVERTERS



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com