TC14433EJG Microchip Technology, TC14433EJG Datasheet - Page 7

• Manufacturer Part Number: TC14433EJG
• Description: IC ADC 3 1/2 DIGIT 24CDIP
• Manufacturer: Microchip Technology

Specifications of TC14433EJG

• 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: Through Hole
• Package / Case: 24-CDIP (0.600", 15.24mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.0
© 2006 Microchip Technology Inc.
Note:
100k
10k
1M
Typical N-Channel Sink Current at V
5
4
3
2
1
0
0
-1
-2
-3
-4
3
2
1
0
4
TYPICAL CHARACTERISTICS
Typical Rollover Error vs. Power Supply Skew
CONVERSION RATE =
MULTIPLEX RATE =
Typical Clock Frequency vs. Resistor (R
10kΩ
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
Note: Rollover Error is the Difference in Output
V
DS
-3
(V
1
R
DD
- DRAIN TO SOURCE VOLTAGE (V
C
Reading for the same Analog Input Switched
from Positive to Negative.
- CLOCK FREQUENCY RESISTOR
I-IV
Note: ±5% Typical Variation over
-2
EE
I) - SUPPLY VOLTAGE SKEW (V)
2
Supply Voltage Range
of ±4.5V to ±8V
-1
100kΩ
CLOCK FREQUENCY
CLOCK FREQUENCY
0
3
16,400
80
DD
1
– V
4
SS
DC
2
1MΩ
)
= 5 Volts
±1.5%
+25°C
+85°C
-40°C
C
3
)
5
4
-3
-2
-1
Typical Quiescent Power Supply Current vs.Temp.
4
3
2
1
0
0
Typical P-Channel Sink Current at V
-2
-3
-4
-1
4
3
2
1
0
Typical % Change fo Clock Frequency vs. Temp.
0
CONVERSION RATE =
MULTIPLEX RATE =
-40
-40
V
DS
-1
- DRAIN TO SOURCE VOLTAGE (V
±5V Supply
-20
-20
T
V
V
V
V
A
T
EE
DD
EE
DD
A
- TEMPERATURE (°C)
- TEMPERATURE (°C)
0
= -8V
= -5V
= +8V
= +5V
0
-2
TC14433/A
20
CLOCK FREQUENCY
CLOCK FREQUENCY
20
Normalized at 25°C
-3
40
16,400
40
80
DD
DS21394C-page 7
60
– V
60
±8V Supply
-4
SS
DC
)
= 5 Volts
80
±1.5%
80
+25°C
+85°C
-40°C
100
-5