TC14433AEPG Microchip Technology, TC14433AEPG Datasheet - Page 9

• Manufacturer Part Number: TC14433AEPG
• Description: ADC Single Dual Slope 0.025KSPS 3 1/2Digit BCD 24-Pin PDIP
• Manufacturer: Microchip Technology

Specifications of TC14433AEPG

• Package: 24PDIP
• Resolution: 3 1/2 Digit
• Sampling Rate: 0.025 KSPS
• Architecture: Dual Slope
• Number Of Analog Inputs: 1
• Digital Interface Type: BCD
• Input Type: Voltage
• Polarity Of Input Voltage: Unipolar
• Display Type: LED
• Configuration: 7 Segment
• Interface: BCD
• Digits Or Characters: A/D 3.5 Digits
• Current - Supply: 1.4mA
• 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)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FIGURE 4-3:
© 2008 Microchip Technology Inc.
CLK 1
10
Clock
CLK 0
R C
11
Functional Block Diagram.
Display
Update
1s'
Control Logic
DU
9
14
EOC
10s'
End of
Conversion
Multiplexer
Latches
TC14433/A
R 1
100s'
4
R 1 /C
Integrator
Analog Subsystem
5
1,000s'
C 1
CMOS
6
Overflow
16 -19
CO 1
20-23
7
Offset
CO 2
Polarity Detect
Q – Q3
BDC Data
DS 1 – DS 4
Digit Strobe
8
2
1
3
15
TC14433/A
V REF
V AG
V X
OR Overrange
Reference Voltage
Analog Ground
Analog Input
V DD = Pin 24
V SS = Pin 13
V EE = Pin 12
DS21394D-page 9