TC14433ELI Microchip Technology, TC14433ELI Datasheet - Page 2

• Manufacturer Part Number: TC14433ELI
• Description: IC ADC 3 1/2 DIGIT 28PLCC
• Manufacturer: Microchip Technology

Specifications of TC14433ELI

• Display Type: LED
• Configuration: 7 Segment
• Interface: BCD
• Digits Or Characters: A/D 3.5 Digits
• Current - Supply: 1.8mA
• Voltage - Supply: 4.5 V ~ 8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TC14433/A
Typical Application
DS21394D-page 2
*R
*R
**Mylar Capacitor
1
1
= 470 kΩ for 2V Range
= 27 kΩ for 200 mV Range
+5V
V
X
V
MCP1525
IN
V
SS
V
1 µF
0.1 µF**
0.1 µF**
OUT
R
1
*
300
kΩ
R
C
3
1
4
5
6
7
8
1 µF
11 10 2 12 24
15 19 18 17 16
TC14433
DS 1
20 kΩ
DS 2
DS 3
23
22
21
20
13
14
DS 4
9
14013B
0.1 µF
-5V
-5V
+5V
4
9
11
5
3
7
10
-5V
D
C
D
C
R
R
S
S
6
0.1 µF
Q
Q
Q
Q
-5V
-5V
4
2
3
5
14
4543B
8
13
12
1
2
1
8
+5V
6 7
+5V
16
10
11
12
13
14
15
9
+5V
-5V
-5V
-5V
-5V
51 kΩ
50 µF
7
6
5
4
3
2
1
MPS-A12
1413
+5V
10
11
12
13
14
15
16
0.1 µF
MPS-A12
Common
Anode Led
Display
Minus Sign
Plus Sign
(4)
200Ω
© 2008 Microchip Technology Inc.
110Ω
Resistors
Segment
150Ω (7)
f g e d c b a