Linear Technology LTC6993-4: 100ms, Falling Eged, Retriggerable, High Output, One Shot DC1562A-J DC1562A-J Fiche De Données
Codes de produits
DC1562A-J
LTC6993-1/LTC6993-2
LTC6993-3/LTC6993-4
13
69931234fb
OPERATION
Table 1. DIVCODE Programming
DIVCODE
POL
N
DIV
Recommended t
OUT
R1 (k)
R2 (k)
V
DIV
/V
+
0
0
1
1µs to 16µs
Open
Short
≤ 0.03125 ±0.015
1
0
8
8µs to 128µs
976
102
0.09375 ±0.015
2
0
64
64µs to 1.024ms
976
182
0.15625 ±0.015
3
0
512
512µs to 8.192ms
1000
280
0.21875 ±0.015
4
0
4,096
4.096ms to 65.54ms
1000
392
0.28125 ±0.015
5
0
32,768
32.77ms to 524.3ms
1000
523
0.34375 ±0.015
6
0
262,144
262.1ms to 4.194sec
1000
681
0.40625 ±0.015
7
0
2,097,152
2.097sec to 33.55sec
1000
887
0.46875 ±0.015
8
1
2,097,152
2.097sec to 33.55sec
887
1000
0.53125 ±0.015
9
1
262,144
262.1ms to 4.194sec
681
1000
0.59375 ±0.015
10
1
32,768
32.77ms to 524.3ms
523
1000
0.65625 ±0.015
11
1
4,096
4.096ms to 65.54ms
392
1000
0.71875 ±0.015
12
1
512
512µs to 8.192ms
280
1000
0.78125 ±0.015
13
1
64
64µs to 1.024ms
182
976
0.84375 ±0.015
14
1
8
8µs to 128µs
102
976
0.90625 ±0.015
15
1
1
1µs to 16µs
Short
Open
≥ 0.96875 ±0.015
0.5•V
+
t
OUT
(ms)
69931234 F02
1000
10000
100
10
1
0.001
0.1
0.01
INCREASING V
DIV
V
+
0V
POL BIT = 0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
POL BIT = 1
Figure 2. Pulse Width Range and POL Bit vs DIVCODE