TC14433EPG Microchip Technology, TC14433EPG Datasheet - Page 13

• Manufacturer Part Number: TC14433EPG
• Description: IC ADC 3 1/2 DIGIT 24DIP
• Manufacturer: Microchip Technology

Specifications of TC14433EPG

• 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-DIP (0.600", 15.24mm)
• Resolution (bits): 3.5bit
• Sampling Rate: 25SPS
• Input Channel Type: Single Ended
• Data Interface: BCD
• Supply Current: 800µA
• Digital Ic Case Style: DIP
• No. Of Pins: 24
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

5.0
©
2002 Microchip Technology Inc.
Note:
100k
1M
10k
Typical N-Channel Sink Current at V
5
4
3
2
1
0
0
-4
-1
-2
-3
4
3
2
1
0
TYPICAL CHARACTERISTICS
Typical Rollover Error vs. Power Supply Skew
Typical Clock Frequency vs. Resistor (R
CONVERSION RATE =
MULTIPLEX RATE =
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.
10kΩ
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
2
DC
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
DS21394B-page 13
60
– V
60
±8V Supply
-4
SS
DC
)
= 5 Volts
80
±1.5%
80
-40°C
+25°C
+85°C
100
-5