Datasheet

LTC6655
4
6655fd
For more information www.linear.com/LTC6655
elecTrical characTerisTics
The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. V
IN
= V
OUT
+ 0.5V, V
OUT_S
connected to V
OUT_F
, unless otherwise noted.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Output Voltage LTC6655B
LTC6655C
–0.025
–0.05
0.025
0.05
%
%
Output Voltage T
emperature Coefficient
(Note 4)
LTC6655B
L
TC6655C
l
l
1
2.5
2
5
ppm/°C
ppm/°C
Line Regulation V
OUT
+ 0.5V ≤ V
IN
≤ 13.2V, SHDN = 2V
l
5 25
40
ppm/V
ppm/V
Load Regulation (Note 5) I
SOURCE
= 5mA LTC6655MS8
l
3
15
ppm/mA
ppm/mA
LTC6655LS8
l
3
15
ppm/mA
ppm/mA
I
SINK
= 5mA LTC6655MS8
l
10
30
ppm/mA
ppm/mA
LTC6655LS8
l
20
45
ppm/mA
ppm/mA
Operating Voltage (Note 6) L
TC6655-1.25, LTC6655-2.048, LTC6655-2.5
I
SOURCE
= 5mA, V
OUT
Error ≤ 0.1%
l
3 13.2 V
LTC6655-3, L
TC6655-3.3, LTC6655-4.096, LTC6655-5
I
SOURCE
= ±5mA, V
OUT
Error ≤ 0.1%
I
OUT
= 0mA, V
OUT
Error ≤ 0.1%
l
l
V
OUT
+ 0.5
V
OUT
+ 0.2
13.2
13.2
V
V
aVailable opTions
OUTPUT VOLTAGE INITIAL ACCURACY TEMPERATURE COEFFICIENT PART NUMBER
†
1.250 0.025%
0.05%
2ppm/°C
5ppm/°C
LTC6655BHMS8-1.25
L
TC6655CHMS8-1.25
2.048 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-2.048
L
TC6655CHMS8-2.048
2.500 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-2.5
L
TC6655CHMS8-2.5
0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHLS8-2.5
L
TC6655CHLS8-2.5
3.000 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-3.0
L
TC6655CHMS8-3.0
3.300 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-3.3
L
TC6655CHMS8-3.3
4.096 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-4.096
L
TC6655CHMS8-4.096
0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHLS8-4.096
L
TC6655CHLS8-4.096
5.000 0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHMS8-5
L
TC6655CHMS8-5
0.025%
0.05%
2ppm/°C
5ppm/°C
L
TC6655BHLS8-5
L
TC6655CHLS8-5
†
See Order Information section for complete part number listing.