參數(shù)資料
型號(hào): 5962-9169201Q3C
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: ADC
英文描述: 2-CH 16-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, CQCC28
封裝: CERAMIC, LCC-28
文件頁(yè)數(shù): 8/23頁(yè)
文件大?。?/td> 364K
代理商: 5962-9169201Q3C
MAX6953
2-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 7
Matrix LED Display Driver
16
______________________________________________________________________________________
DIGIT 1
ROW 1
DIGIT 1
ROW 2
DIGIT 1
ROW 3
DIGIT 1
ROW 4
DIGIT 1
ROW 5
DIGIT 1
ROW 6
DIGIT 1
ROW 7
DIGIT 3
ROW 1
DIGIT 3
ROW 2
DIGIT 3
ROW 3
DIGIT 3
ROW 4
DIGIT 3
ROW 5
DIGIT 3
ROW 6
DIGIT 3
ROW 7
DIGIT 1
ROW 1
COLUMN DRIVER
PINS O19-O23
DIGIT 0
ROW 1
DIGIT 0
ROW 2
DIGIT 0
ROW 3
DIGIT 0
ROW 4
DIGIT 0
ROW 5
DIGIT 0
ROW 6
DIGIT 0
ROW 7
DIGIT 2
ROW 1
DIGIT 2
ROW 2
DIGIT 2
ROW 3
DIGIT 2
ROW 4
DIGIT 2
ROW 5
DIGIT 2
ROW 6
DIGIT 2
ROW 7
DIGIT 0
ROW 1
COLUMN DRIVER
PINS O14-O18
DIGIT 1 ROW 1's 100s MULTIPLEX TIMESLOT
CURRENT SOURCE
1/16TH
2/16TH
(MIN ON)
3/16TH
4/16TH
5/16TH
6/16TH
7/16TH
8/16TH
9/16TH
10/16TH
11/16TH
12/16TH
13/16TH
14/16TH
15/16TH
16/16TH
(MAX ON)
CURRENT SOURCE
ONE COMPLETE 1.4ms MULTIPLEX CYCLE AROUND 14 ROWS
100s
DIGIT 1 COLUMN
DRIVER OUTPUTS
PINS O19-O23
HIGH-Z
DIGITS 0 AND 1
ROW OUTPUTS
PINS O0–06
HIGH-Z
LOW
DIGITS 2 AND 3
ROW OUTPUTS
PINS O7–O13
HIGH-Z
MINIMUM 6.25s INTERDIGIT BLANKING INTERVAL
START OF
NEXT CYCLE
Figure 10. Multiplex Timing Diagram (OSC = 4MHz)
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