TC7107 TelCom, TC7107 Datasheet - Page 2

• Manufacturer Part Number: TC7107
• Description: 3-1/2 DIGIT A/D CONVERTERS
• Manufacturer: TelCom

TC7106
TC7106A
TC7107
TC7107A
ABSOLUTE MAXIMUM RATINGS*
TC7106A
Supply Voltage (V
Analog Input Voltage (either input) (Note 1) ......... V
Reference Input Voltage (either input) ................. V
Clock Input ........................................................ Test to V
Package Power Dissipation (Note 2) (T
Operating Temperature
Storage Temperature ............................ – 65 C to +150 C
Lead Temperature (Soldering, 60 sec) ................... 300 C
TC7107A
Supply Voltage
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)
3-184
CerDIP ..............................................................2.29W
Plastic DIP ........................................................1.23W
PLCC ................................................................1.23W
PQFP ................................................................1.00W
“C” Devices ............................................ 0 C to +70 C
“I” Devices ........................................ – 25 C to +85 C
V
V
+ ................................................................................................
– ...............................................................................................
+
to V
–
) ........................................... 15 V
A
70 C)
V
Full-Scale = 200.0mV
V
V
Full-Scale = 200.0mV
V
V
“C” Device = 0 C to +70 C
V
“I” Device = – 25 C to +85 C
V
“I” Device = – 25 C to +85 C
V
Test Conditions
V
Full-Scale = 200mV
or Full-Scale = 2.000 V
V
Full Scale = 200.0 mV
V
“C” Device = 0 C to +70 C
(Ext. Ref = 0ppm C)
V
IN
IN
REF
–
IN
CM
IN
IN
IN
IN
IN
IN
IN
= 0.0 V
= V
= +V
= 0 V
= 0 V
= 0 V
= 0 V
= 199.0mV,
= 199.0mV
= 0
= 1V, V
= 100 mV
REF
+
+
+
IN
– 9 V
to V
to V
+6 V
200mV
IN
–
–
+
= 0V,
Analog Input Voltage (either input) (Note 1) ......... V
Reference Input Voltage (either input) ................. V
Clock Input ....................................................... GND to V
Power Dissipation (Note 2) (T
Operating Temperature
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.
40-Pin CerDIP Package ...................................2.29W
40-Pin Plastic DIP ............................................. 1.23W
44-Pin PLCC .....................................................1.23W
44-Pin PQFP .................................................... 1.00W
“C” Devices ............................................ 0 C to +70 C
“I” Devices ........................................ – 25 C to +85 C
3-1/2 DIGIT A/D CONVERTERS
– 000.0
Min
999
– 1
– 1
TELCOM SEMICONDUCTOR, INC.
—
—
—
—
—
—
—
—
TC7106/A & TC7107/A
999/1000
A
Typ
000.0
0.2
1.0
0.8
50
15
—
0.2
0.2
1
1
70 C)
+000.0
Max
1000
1.8
+1
+1
10
20
—
—
1
2
5
Digital
Reading
Digital
Reading
Counts
Counts
pA
ppm/ C
ppm/ C
mA
Unit
+
+
V/V
V
V/ C
V/ C
to V
to V
–
–
+