13
dc1562bfa
DEMO MANUAL DC1562B
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
schematic Diagram
A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
VERSION TABLE
U1
ASSY TYPE
DC1562B-A
DC1562B-B
DC1562B-C
DC1562B-D
DC1562B-E
DC1562B-F
DC1562B-G
DC1562B-H
DC1562B-I
DC1562B-J
DC1562B-K
DC1562B-L
LTC6990CS6
LTC6991CS6
LTC6992CS6-1
LTC6992CS6-2
LTC6992CS6-3
LTC6992CS6-4
LTC6993CS6-1
LTC6993CS6-2
LTC6993CS6-4
LTC6993CS6-3
LTC6994CS6-2
LTC6994CS6-1
R1 R2
681K
RSET
100K
80.6K
*
**
R4R3 R6R5
MOD
TRIG
MOD
MOD
TRIG
TRIG
MOD
PSF
OE
TRIG
RST
TRIG
TRIG
OPEN
1M
976K
976K
976K
976K
1M
1M
1M
1M
523K
1M
182K
182K
182K
182K
523K
523K
523K
523K
523K
1M
OPEN
51.1K
76.8K
54.9K
OPEN
OPEN
OPEN
OPEN
OPEN
0
0
0
0
0
0
10K
10K
10K
10K
0
0
OPEN 432K
100K
1.96K
1.74K
1.82K
1.87K
100K
100K
100K
100K
100K
100K
95.3K
768K
316K
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
316K
316K
316K
154K
154K
154K
154K
154K
154K
**
CONFIGURED FUNCTION
1Hz (1 SEC) FIXED FREQUENCY
1KHz to 10KHz VCO
10KHz, 0 - 100% DUTY CYCLE
STANDARD CONFIGURATIONS TABLE
U1
ASSY TYPE
DC1562B-A
DC1562B-B
DC1562B-C
DC1562B-D
DC1562B-E
DC1562B-F
DC1562B-G
DC1562B-H
DC1562B-I
DC1562B-J
DC1562B-K
DC1562B-L
LTC6990CS6
LTC6991CS6
LTC6992CS6-1
LTC6992CS6-2
LTC6992CS6-3
LTC6992CS6-4
LTC6993CS6-1
LTC6993CS6-2
LTC6993CS6-4
LTC6993CS6-3
LTC6994CS6-2
LTC6994CS6-1
*
10KHz, 5 - 95% DUTY CYCLE
10KHz, 0 - 95% DUTY CYCLE
10KHz, 5 - 100% DUTY CYCLE
100ms ONE SHOT, RISING EDGE TRIGGERED
100ms RE-TRIGGERABLE (RISING EDGE) ONE SHOT
100ms ONE SHOT, FALLING EDGE TRIGGERED
100ms RE-TRIGGERABLE (FALLING EDGE) ONE SHOT
100ms OUTPUT FALLING EDGE DELAYED FROM TRIGGER FALLING EDGE
100ms OUTPUT RISING EDGE DELAYED FROM TRIGGER RISING EDGE
976K 182K
TM
100K 191K OPEN RST1M 280K
DC1562B-M LTC6995CS6-1
OPEN 0
OPEN
191K
OPEN RST1M 280K
DC1562B-N LTC6995CS6-2
100K 0
DC1562B-M LTC6995CS6-1
DC1562B-N LTC6995CS6-2
1sec. POWER ON RESET
1sec. POWER ON RESET
TECHNOLOGY
TECHNOLOGY
TECHNOLOGY
*
*
*
*
*
*
*
*
*
*
*
*
U1
*
U1
*
*
*