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參數(shù)資料
| 型號： | ICM7216DIPI |
| 廠商： | INTERSIL CORP |
| 元件分類： | 顯示驅(qū)動(dòng)器 |
| 英文描述： | 8-Digit, Multi-Function, Frequency Counters/Timers |
| 中文描述： | LED DISPLAY DRIVER, PDIP28 |
| 封裝： | PLASTIC, MS-011AB, DIP-28 |
| 文件頁數(shù)： | 6/18頁 |
| 文件大?。?/td> | 642K |
| 代理商： | ICM7216DIPI |
6
Timing Diagram
MEASUREMENT
IN PROGRESS
(INTERNAL ON
7216B)
30ms TO 40ms
INTERNAL
STORE
INTERNAL
RESET
INPUT A
INPUT B
PRIMING EDGES
PRIMING
FUNCTION:
TIME INTERVAL
UPDATE
190ms TO 200ms
40ms
60ms
40ms
MEASUREMENT INTERVAL
250ns MIN
MEASURED
INTERVAL
(FIRST)
MEASURED
INTERVAL
(LAST)
UPDATE
NOTE:
5. If range is set to 1 event, first and last measured interval will coincide.
FIGURE 1. WAVEFORMS FOR TIME INTERVAL MEASUREMENT (OTHERS ARE SIMILAR, BUT WITHOUT PRIMING PHASE)
Typical Performance Curves
FIGURE 2. f
A
(MAX), f
B
(MAX) AS A FUNCTION OF SUPPLY
FIGURE 3. TYPICAL I
SEG
vs V
DD
-V
OUT
f
A
(MAX) FREQUENCY UNIT COUNTER,
FREQUENCY RATIO MODES
f
A
(MAX) f
B
(MAX) PERIOD,
TIME INTERVAL MODES
T
A
= 25
o
C
V
DD
-V
SS
(V)
F
20
15
10
5
0
3
4
5
6
85
o
C
-20
o
C
4.5
≤
V
DD
≤
6V
30
20
10
0
0
1
2
3
V
DD
-V
OUT
(V)
I
S
25
o
C
ICM7216B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICM7216DIPI WAF | 制造商:Intersil Corporation 功能描述: |
| ICM7216DLPL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:8-Digit, Multi-Function, Frequency Counters/Timers |
| ICM7217 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:4 Digit (LED) Presettable Up/Down Counter |
| ICM7217_01 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:4-Digit LED Display, Programmable Up/Down Counter |
| ICM7217A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
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