Datasheet

LTC6993-1/LTC6993-2
LTC6993-3/LTC6993-4
3
69931234fb
ELECTRICAL CHARACTERISTICS
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Test conditions are V
+
= 2.25V to 5.5V, TRIG = 0V, DIVCODE = 0 to 15
(N
DIV
= 1 to 2
21
), R
SET
= 50k to 800k, R
LOAD
= 5k, C
LOAD
= 5pF unless otherwise noted.
TAPE AND REEL (MINI) TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION SPECIFIED TEMPERATURE RANGE
LTC6993CS6-2#TRMPBF LTC6993CS6-2#TRPBF LTDXJ 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6993IS6-2#TRMPBF LTC6993IS6-2#TRPBF LTDXJ 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC6993HS6-2#TRMPBF LTC6993HS6-2#TRPBF LTDXJ 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6993CS6-3#TRMPBF LTC6993CS6-3#TRPBF LTFMH 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6993IS6-3#TRMPBF LTC6993IS6-3#TRPBF LTFMH 6-Lead
Plastic TSOT-23 –40°C to 85°C
LTC6993HS6-3#TRMPBF LTC6993HS6-3#TRPBF LTFMH 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6993CS6-4#TRMPBF LTC6993CS6-4#TRPBF LTFMK 6-Lead Plastic TSOT-23 0°C to 70°C
LTC6993IS6-4#TRMPBF LTC6993IS6-4#TRPBF LTFMK 6-Lead Plastic TSOT-23 –40°C to 85°C
LTC6993HS6-4#TRMPBF LTC6993HS6-4#TRPBF LTFMK 6-Lead Plastic TSOT-23 –40°C to 125°C
LTC6993MPS6-1#TRMPBF LTC6993MPS6-1#TRPBF LTDXG 6-Lead Plastic TSOT-23 –55°C to 125°C
LTC6993MPS
6-2#TRMPBF LTC6993MPS6-2#TRPBF LTDXJ 6-Lead Plastic TSOT-23 –55°C to 125°C
LTC6993MPS6-3#TRMPBF LTC6993MPS6-3#TRPBF LTFMH 6-Lead Plastic TSOT-23 –55°C to 125°C
LTC6993MPS6-4#TRMPBF LTC6993MPS6-4#TRPBF LTFMK 6-Lead Plastic TSOT-23 –55°C to 125°C
TRM = 500 pieces. *Temperature grades are identified by a label on the shipping container.
Consult LT C Marketing for parts specified with wider operating temperature ranges.
Consult LT C Marketing for information on lead based
finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ORDER INFORMATION
SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
t
OUT
Output Pulse Width 1µ 33.55 sec
∆t
OUT
Pulse Width Accuracy (Note 4) N
DIV
≥ 512
l
±1.7 ±2.3
±3.0
%
%
8 ≤ N
DIV
≤ 64
l
±2.4 ±3.4
±4.4
%
%
N
DIV
= 1 (LTC6993-1 or LTC6993-2)
l
±3.6 ±4.9
±6.0
%
%
N
DIV
= 1 (LTC6993-3 or LTC6993-4)
l
±4.0 ±5.3
±6.4
%
%
∆t
OUT
/∆T
Pulse Width Drift Over Temperature N
DIV
≥ 512
N
DIV
≤ 64
l
l
±0.006
±0.008
%/°C
%/°C
Pulse Width Change With
Supply N
DIV
≥ 512 V
+
= 4.5V to 5.5V
V
+
= 2.25V to 4.5V
l
l
–0.6
–0.4
–0.2
–0.1
%
%
8 ≤ N
DIV
≤ 64 V
+
= 4.5V to 5.5V
V
+
= 2.7V to 4.5V
V
+
= 2.25V to 2.7V
l
l
l
–0.9
–0.7
–1.1
–0.2
–0.2
–0.1
0.4
0.9
%
%
%
Lead Free Finish