TC14433COG713 Microchip Technology, TC14433COG713 Datasheet - Page 3

• Manufacturer Part Number: TC14433COG713
• Description: IC ADC 3 1/2 DIGIT 24SOIC
• Manufacturer: Microchip Technology

Specifications of TC14433COG713

• 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: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 24-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

1.0
Absolute Maximum Ratings*
Supply Voltage (V
Voltage on Any Pin:
DC Current, Any Pin: ....................................... ±10 mA
Power Dissipation (T
Operating Temperature Range ............... 0°C to +70°C
Storage Temperature Range.............. -65°C to +160°C
© 2006 Microchip Technology Inc.
TABLE 1-1:
Electrical Characteristics: V
27 kΩ @ V
Analog Input
SYE
NL
SOR
ZOR
I
CMRR
Note 1:
Symbol
IN
Reference to V
Plastic PDIP.................................................. 940W
SOIC ............................................................. 940W
Plastic PLCC ................................................. 1.0W
CERDIP ....................................................... 1.45W
2:
3:
ELECTRICAL
CHARACTERISTICS
Rollover Error (Positive) and
Negative Full Scale
Symmetry
Linearity Output Reading
(Note 1)
Stability Output Reading
(Note 2)
Zero Output Reading
Bias Current: Analog Input
Common mode Rejection
REF
Accuracy – The accuracy of the meter at full scale is the accuracy of the setting of the reference voltage. Zero is
recalculated during each conversion cycle. The meaningful specification is linearity. In other words, the deviation from
correct reading for all inputs other than positive full scale and zero is defined as the linearity specification.
The LSD stability for 200 mV scale is defined as the range that the LSD will occupy 95% of the time.
Pin numbers refer to 24-pin PDIP.
= 200 mV, T
Parameter
DD
EE
TC14433/A ELECTRICAL SPECIFICATIONS
A
Reference Input
Analog Ground
.....................-0.5V to (V
– V
≤ 70°C):
EE
A
= 25°C, unless otherwise specified.
) ................... -0.5V to +18V
DD
= +5V, V
-1 count
EE
-0.05
Min
-1
—
—
—
—
—
—
—
= -5V, C
DD
+0.05
1
Typ
±20
±20
±20
+ 0.5)
65
—
—
—
—
= 0.1 μF, (Mylar), C
0
+1 count
+0.05
±100
±100
±100
Max
+1
—
2
3
0
*Stresses
Maximum Ratings” may cause permanent damage to
the device. These are stress ratings only and functional
operation of the device at these or any other conditions
above those indicated in the operation sections of the
specifications is not implied. Exposure to Absolute
Maximum Rating conditions for extended periods may
affect device reliability.
Min
0
—
—
—
—
—
—
—
—
—
—
= 0.1 μF, R
Typ
—
—
—
—
—
—
—
—
—
—
above
C
= 300 kΩ, R
Max
—
—
—
—
—
—
—
—
—
—
those
Count
Units
%rdg V
%rdg V
LSD
LSD
LSD V
pA
pA
pA
dB
TC14433/A
1
s
= 470 kΩ @ V
listed
200 mV Full Scale
V
V
V
V
V
V
F
IN
REF
REF
X
REF
X
REF
X
X
OC
Test Conditions
= 1.4V, V
= 1.99V,
= 199 mV,
= 0V, V
-V
under
= 32 kHz
= 2V
= 200 mV
= 2V
= 200 mV
DS21394C-page 3
IN
= +V
REF
REF
= 2V, R
REF
“Absolute
IN
= 2V
= 2V,
1
=