Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

CAT522 Datasheet(PDF) 10 Page - Catalyst Semiconductor

Part # CAT522
Description  Configured Digitally Programmable Potentiometer (DPP??: Programmable Voltage Applications
PDF  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CATALYST [Catalyst Semiconductor]
Direct Link  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT522 Datasheet(HTML) 10 Page - Catalyst Semiconductor

Back Button CAT522 Datasheet HTML 6Page - Catalyst Semiconductor CAT522 Datasheet HTML 7Page - Catalyst Semiconductor CAT522 Datasheet HTML 8Page - Catalyst Semiconductor CAT522 Datasheet HTML 9Page - Catalyst Semiconductor CAT522 Datasheet HTML 10Page - Catalyst Semiconductor CAT522 Datasheet HTML 11Page - Catalyst Semiconductor CAT522 Datasheet HTML 12Page - Catalyst Semiconductor CAT522 Datasheet HTML 13Page - Catalyst Semiconductor CAT522 Datasheet HTML 14Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 15 page
background image
CAT522
Doc. No. MD-2004 Rev. F
10
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Coarse-Fine Offset Control by Averaging DPP
Outputs for Single Power Supply Systems
Coarse-Fine Offset Control by Averaging DPP
Outputs for Dual Power Supply Systems
Current Sink with 4 Decades of Resolution
GND
VOFFSET
FINE ADJUST
DPP
CAT522
COARSE ADJUST
DPP
VDD
+5V
VREFH
VREF
+V
VREFL
RC
127RC
+
–
RC =
VREF
256 x 1µA
Fine adjust gives ±1 LSB change in VOFFSET
when VOFFSET = VREF/2
GND
VOFFSET
FINE ADJUST
DPP
CAT522
COARSE ADJUST
DPP
VDD
+5V
VREFH
+VREF
+V
-V
VREFL
RC
R0
127RC
+
–
-VREF
RC =
(+VREF) - (VOFFSET+)
1µA
R0 =
(-VREF) + (VOFFSET+)
1µA
CONTROL
&DATA
GND
VREFL
VDD
+5V
ISINK = 2 - 255mA
1mA steps
5µA steps
TIP30
-15V
VREFH
4.7µF
LM385-2.5
DPP1
CAT522
DPP2
+15V
39Ω 1W
10kΩ
2.2kΩ
10kΩ
10kΩ
39Ω 1W
2N7000
2N7000
+
–
3.9kΩ
5MΩ
5MΩ
10kΩ
+
–
+5V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


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