cat5111yi-50-g Catalyst Semiconductor, cat5111yi-50-g Datasheet - Page 7

• Manufacturer Part Number: cat5111yi-50-g
• Description: 100-tap Digitally Programmable Potentiometer Dpp? With Buffered Wiper
• Manufacturer: Catalyst Semiconductor

© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
V
SHUTDOWN
IN
OSC
2
1
7
(UNREG)
+5V
DPP
4
10k
8
Ω
CAT5113/5114
CAT5111/5112
1µF
2
1
7
+5V
IC3
DPP
4
Programmable Voltage Regulator
8
0.1µF
10k
0 ≤ V
CAT5111/5112
SD
Serial
74HC132
Bus
Ω
Automatic Gain Control
100
IC2
6
3
2952
GND
S
V
S
≤ 2.5V
kΩ
V
OUT
+2.5V
5
+5V
FB
CLO
+5V
CHI
+5V
5
1.23V
–
+
1
7
AI
IC4
+5V
3
6
R
11
R
820
R
10
1
2
3
–
+
–
+
kΩ
kΩ
Ω
2
3
6
5
IC1
393
–
+
Programmable Current Source/Sink
0.1µF
V
V
LL
UL
R
6.8µF
2
V
0 ≤ V
R
R
S
1
3
V
O
O
+2.5V
(REG)
7
≤ 2.5V
+5V
V
O
100k
100k
I
S
100k
R
R
1
1
V
Ω
Ω
R
S
Ω
1
2
1
7
+5V
1µF
DPP
2
3
4
2
3
7
8
–
+
330Ω
–
+
Programmable I to V Convertor
Programmable Bandpass Filter
A
100k
CAT5113/5114
+5V
2
R
+5V
7
4
1
2
1
7
50k
Ω
11
0.001µF
R1
4
+5V
DPP
4
Ω
+
–
8
6
A
1
5
6
CAT5113/5114
6
1
C
pR (1-p)R
5
1
10k
A
1
3
R2
10k
2.5k
= A
R
0.001µF
Ω
C
2
Ω
330Ω
2
= LMC6064A
R3
100k
+2.5V
Doc. No. MD-2008 Rev. Q
2
3
LT1097
2
3
–
+
Ω
–
+
+5V
I
S
CAT5111
+5V
7
4
1MΩ
7
4
6
A
1
6
A
2
+2.5V
V
+2.5V
O
V
O