Datasheet

LTC1066-1
15
10661fa
5V
1066-1 TA04
5V
5V
V
OUT
V
IN
f
CLK
33µF
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
0.1µF
15pF
OUT A
–IN A
+IN A
V
–
V
+
CONNECT 1
FILTER
OUT
50/100
CLK
V
+
OUT B
+IN B
GND
FILTER
IN
COMP 2
CONNECT 2
COMP 1
V
–
0.1µF
0.1µF
1µF
LTC1066-1
100k
200Ω
30k
100k
10k
10k
INPUT LINEAR RANGE = 1.4V to 3.6V. DC LINEARITY = ±0.0063%.
THE PINS 6 TO 12 CONNECTION SHOULD BE UNDER THE IC AND SHIELDED BY AN
ANALOG SYSTEM GROUND PLANE.
RC COMPENSATION BETWEEN PINS 11 AND 13 REQUIRED ONLY FOR f
CUTOFF
≥ 24kHz.
THE 33µF CAPACITOR IS A NONPOLARIZED, ALUMINUM ELECTROLYTIC, ±20%, 16V
(NICHICON UUPIC 330MCRIGS OR NIC NACEN 33M16V 6.3 × 5.5)
Single 5V Supply Operation
DC Accurate,
10Hz to 36kHz , Clock-Tunable, 8th Order Elliptic Lowpass Filter
f
CLK
/f
C
= 50:1
TYPICAL APPLICATIO
U