TC820CLW Microchip Technology, TC820CLW Datasheet - Page 12

• Manufacturer Part Number: TC820CLW
• Description: IC ADC 3 3/4DGT LGC PROBE 44PLCC
• Manufacturer: Microchip Technology

Specifications of TC820CLW

• Display Type: LCD
• Configuration: 7 Segment + 2 Annunciators
• Digits Or Characters: A/D 3.75 Digits
• Current - Supply: 1mA
• Voltage - Supply: 9V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -

TC820
FIGURE 3-4:
FIGURE 3-5:
DS21476C-page 12
Probe
Logic
Input
Auto-range Decimal Point Selection vs. Frequency Counter Input.
Logic Probe Simplified Schematic.
and Pulse Stretching
Level Detection
External Logic
40kHz - 399.9kHz
4kHz - 39.99kHz
0Hz - 3999Hz
400kHz
Logic Levels
f IN
DP3
CMOS
V
DD
DP2
DP0/LO
DP1/HI
LOGIC
TC820
Decimal Point
NONE
DP1
DP3
DP2
DP1
Drivers
LCD
NC
High
Low
LCD
Disable A/D Converter
© 2007 Microchip Technology Inc.
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