TC7106 データシートの表示（PDF） - TelCom Semiconductor, Inc
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TC7106 Datasheet PDF : 19 Pages
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TC7106
TC7106A
TC7107
TC7107A
3-1/2 DIGIT A/D CONVERTERS
ABSOLUTE MAXIMUM RATINGS*
TC7106A
Supply Voltage (V+ to V–) ........................................... 15 V
Analog Input Voltage (either input) (Note 1) ......... V+ to V–
Reference Input Voltage (either input) ................. V+ to V–
Clock Input ........................................................ Test to V+
Package Power Dissipation (Note 2) (TA ≤ 70°C)
CerDIP ..............................................................2.29W
Plastic DIP ........................................................1.23W
PLCC ................................................................1.23W
PQFP ................................................................1.00W
Operating Temperature
“C” Devices ............................................ 0°C to +70°C
“I” Devices ........................................ – 25°C to +85°C
Storage Temperature ............................ – 65°C to +150°C
Lead Temperature (Soldering, 60 sec) ................... 300°C
TC7107A
Supply Voltage
V+ ................................................................................................ +6 V
V– ............................................................................................... – 9 V
Analog Input Voltage (either input) (Note 1) ......... V+ to V–
Reference Input Voltage (either input) ................. V+ to V–
Clock Input ....................................................... GND to V+
Power Dissipation (Note 2) (TA ≤ 70°C)
40-Pin CerDIP Package ...................................2.29W
40-Pin Plastic DIP ............................................. 1.23W
44-Pin PLCC .....................................................1.23W
44-Pin PQFP .................................................... 1.00W
Operating Temperature
“C” Devices ............................................ 0°C to +70°C
“I” Devices ........................................ – 25°C to +85°C
Storage Temperature ............................ – 65°C to +150°C
Lead Temperature (Soldering, 10 sec) ................. +300°C
*Static-sensitive device. Unused devices must be stored in conductive
material. Protect devices from static discharge and static fields. Stresses
above those listed under Absolute Maximum Ratings may cause perma-
nent 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 operational sections of the specifications is not implied.
Exposure to Absolute Maximum Rating Conditions for extended periods
may affect device reliability.
ELECTRICAL CHARACTERISTICS (Note 3)
Parameters
Zero Input Reading
Ratiometric Reading
Roll-Over Error (Difference in
Reading for Equal Positive and
Negative Reading Near Full-Scale)
Linearity (Max. Deviation From
Best Straight Line Fit)
Common-Mode
Rejection Ratio (Note 4)
Noise (Pk – Pk Value Not
Exceeded 95% of Time)
Leakage Current @ Input
Zero Reading Drift
Scale Factor
Temperature Coefficient
Supply Current (Does Not
Include LED Current For TC7107/A)
Test Conditions
VIN = 0.0 V
Full-Scale = 200.0mV
VIN = VREF
VREF = 100 mV
VI–N = +V+IN ≅ 200mV
Full-Scale = 200mV
or Full-Scale = 2.000 V
VCM = ±1V, VIN = 0V,
Full Scale = 200.0 mV
VIN = 0 V
Full-Scale = 200.0mV
VIN = 0 V
VIN = 0 V
“C” Device = 0°C to +70°C
VIN = 0 V
“I” Device = – 25°C to +85°C
VIN = 199.0mV,
“C” Device = 0°C to +70°C
(Ext. Ref = 0ppm°C)
VIN = 199.0mV
“I” Device = – 25°C to +85°C
VIN = 0
TC7106/A & TC7107/A
Min
Typ
Max
– 000.0 ±000.0 +000.0
999 999/1000 1000
–1
±0.2
+1
Unit
Digital
Reading
Digital
Reading
Counts
–1
±0.2
+1
Counts
—
50
—
µV/V
—
15
—
µV
—
1
10
pA
—
0.2
—
1.0
1
µV/°C
2
µV/°C
—
1
5
ppm/°C
—
—
20
ppm/°C
—
0.8
1.8
mA
3-184
TELCOM SEMICONDUCTOR, INC.
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