TC7107CPL Microchip Technology, TC7107CPL Datasheet - Page 4

• Manufacturer Part Number: TC7107CPL
• Description: IC ADC 3 1/2DGT LED DVR 40-DIP
• Manufacturer: Microchip Technology

Specifications of TC7107CPL

• Package / Case: 40-DIP (0.600", 15.24mm)
• Display Type: LED
• Configuration: 7 Segment
• Digits Or Characters: A/D 3.5 Digits
• Current - Supply: 800µA
• Voltage - Supply: 5V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Architecture: Dual Slope
• Input Type: Voltage
• Maximum Power Dissipation: 1230 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 158-1129; 158-1129

TC7106/A/TC7107/A
1.0
Absolute Maximum Ratings†
TC7106A
Supply Voltage (V+ to V-) ..................................................15V
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 (T
Operating Temperature Range:
Storage Temperature Range .........................-65°C to +150°C
TC7106/A AND TC7107/A ELECTRICAL SPECIFICATIONS
DS21455D-page 4
Electrical Characteristics: Unless otherwise noted, specifications apply to both the TC7106/TC7106A and TC7107/TC7107A at
T
Zero Input Reading
Ratiometric Reading
Rollover Error (Difference in Reading for
Equal Positive and Negative Reading
Near Full Scale)
Linearity (Maximum Deviation from Best
Straight Line Fit)
Common Mode Rejection Ratio (Note 3) CMRR
Noise (Peak to Peak Value not
Exceeded 95% of Time)
Leakage Current at Input
Zero Reading Drift
Scale Factor Temperature Coefficient
Supply Current (Does not include LED
Current For TC7107/A)
Analog Common Voltage (with Respect
to Positive Supply)
Note 1: Input voltages may exceed the supply voltages, provided the input current is limited to ±100 µA.
A
= +25°C, f
40-Pin PDIP ......................................................1.23W
44-Pin PLCC.....................................................1.23W
44-Pin MQFP ....................................................1.00W
C (Commercial) Devices........................0°C to +70°C
I (Industrial) Devices ..........................-25°C to +85°C
2: Dissipation rating assumes device is mounted with all leads soldered to printed circuit board.
3: Refer to “Differential Input” discussion.
4: Backplane drive is in phase with segment drive for “OFF” segment, 180° out of phase for “ON” segment. Frequency is 20
ELECTRICAL
CHARACTERISTICS
times the conversion rate. Average DC component is less than 50 mV.
CLOCK
Parameter
= 48 kHz. Parts are tested in the circuit of the Typical Operating Circuit.
A
≤ 70°C) (Note 2):
I
TC
Z
R/O
e
I
V
L
DD
Symbol
N
IR
C
SF
-000.0
Min
999
2.7
-1
-1
—
—
—
—
—
—
—
—
999/1000
±000.0
3.05
±0.2
±0.2
Typ
0.2
1.0
0.8
50
15
—
1
1
TC7107A
Supply Voltage (V+) .......................................................... +6V
Supply Voltage (V-) ............................................................-9V
Analog Input Voltage (either Input) (Note 1) .............. V+ to V-
Reference Input Voltage (either Input)....................... V+ to V-
Clock Input............................................................. GND to V+
Package Power Dissipation (T
Operating Temperature Range:
Storage Temperature Range......................... -65°C to +150°C
† Notice: Stresses above those listed under “Absolute 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 Rat-
ing conditions for extended periods may affect device reliability.
+000.0
40-Pin PDIP...................................................... 1.23W
44-Pin PLCC .................................................... 1.23W
44-Pin MQFP.................................................... 1.00W
C (Commercial) Devices ....................... 0°C to +70°C
I (Industrial) Devices.......................... -25°C to +85°C
1000
Max
3.35
1.8
+1
+1
10
20
—
—
1
2
5
ppm/°C
ppm/°C
Reading
Reading
Counts
Counts
Digital
Digital
µV/°C
µV/°C
µV/V
Unit
mA
µV
pA
V
© 2008 Microchip Technology Inc.
V
Full Scale = 200.0 mV
V
V
V
Full Scale = 200 mV or
Full Scale = 2.000V
V
Full Scale = 200.0 mV
V
Full Scale - 200.0 mV
V
V
“C” Device = 0°C to +70°C
V
“I” Device = -25°C to +85°C
V
“C” Device = 0°C to +70°C (Ext.
Ref = 0 ppm°C)
V
“I” Device = -25°C to +85°C
V
25 kΩ Between Common and
Positive Supply
IN
IN
REF
IN
CM
IN
IN
IN
IN
IN
IN
IN
A
- = + V
≤ 70°C) (Note 2):
= 0.0V
= V
= 0V
= 0V
= 0V
= 0V
= 199.0 mV,
= 199.0 mV
= 0.8
= ±1V, V
= 100 mV
REF
Test Conditions
IN
+ ≅ 200 mV
IN
= 0V,