Datasheet

LTC6992-1/LTC6992-2/
LTC6992-3/LTC6992-4
27
69921234fc
Typical applicaTions
Ratiometric Sensor to Pulse Width, Non-Inverting Response
6992 TA09
LTC6992-1
C1
0.15µF
MOD
GND
SET
OUT
V
+
DIV
R1
1000k
R2
186k
V
S
OUTPUT
DUTY CYCLE = K • 100%
V
S
LT1490
K• V
S
V
S
= 2.5V TO 5.5V
R
SET
316k
+
–
R3
10k
K = 1
K = 0
R4
90.9k
R5
10M
R6
9.09k
R
SENSOR
N
DIV
= 16
f
OUT
= 10kHz
0.1µF
C2
0.22µF
0.1µF
Ratiometric Sensor to Pulse Width, Inverting Response
6992 TA10
LTC6992-1
C1
0.15µF
MOD
GND
SET
OUT
V
+
DIV
R1
1000k
R2
186k
V
S
OUTPUT
DUTY CYCLE = (1–K) • 100%
V
S
V
S
LT1490
V
S
= 2.5V TO 5.5V
R
SET
316k
+
–
R3
100k
R4
10k
K = 1
K = 0
R6
90.9k
K • V
S
R5
10k
R6
9.09k
R
SENSOR
N
DIV
= 16
f
OUT
= 10kHz
C2
0.22µF
0.1µF
0.1µF