TC820CLW713 Microchip Technology, TC820CLW713 Datasheet - Page 5

• Manufacturer Part Number: TC820CLW713
• Description: IC ADC 3 3/4DGT LGC PROBE 44PLCC
• Manufacturer: Microchip Technology

Specifications of TC820CLW713

• 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: Request inventory verification / Request inventory verification
• Interface: -

ELECTRICAL CHARACTERISTICS (CONTINUED)
© 2007 Microchip Technology Inc.
Electrical Characteristics: Unless otherwise specified, V
Scale Factor Temperature
Coefficient
Supply Current
Peak-to-Peak Backplane
Drive Voltage
Buzzer Frequency
Counter TIme-Base Period
Low Battery Flag Voltage
Input Low Voltage
Input High Voltage
Output Low Voltage, UR, OR
Outputs
Control Pin Pull-down Current
Note 1:
2:
Parameter
Input voltages may exceed the supply voltages provided that input current is limited to ±100 µA. Current above this
value may result in invalid display readings, but will not destroy the device if limited to ±1 mA.
Dissipation ratings assume device is mounted with all leads soldered to printed circuit board.
TC
Sym
V
V
V
I
OL
S
IH
IL
FS
V
V
DD
DD
4.25
Min
6.7
—
—
—
—
—
—
—
—
– 1.5
– 1.5
SS
= 9V, T
Typ
4.7
—
—
—
—
1
5
1
5
1
7
5
A
= +25°C
DGND + 1.5
DGND + 0.4
Max
7.3
1.5
5.3
—
—
—
—
—
—
5
ppm/°C
ppm/°C
Second
Units
kHz
mA
µA
—
V
V
V
V
V
V
0°C ≤ T
-40°C ≤ T
Ext Ref = 0 ppm/°C
V
V
V
F
F
V
I
V
L
OSC
OSC
IN
IN
S
DISP
DD
IN
= 50 μA
= 9V
= 399 mV
= 0V
= V
to V
Test Conditions
= 40 kHz
= 40 kHz
= DGND
DD
A
SS
≤ +70°C
A
DS21476C-page 5
TC820
≤ +85°C