ICL7107SCPL datasheet(3/17 Pages) ARTSCHIP

3 / 17 page

ICL7106,ICL7107,ICL7016S,ISL7107S

31/2 Digit,

LCD/LED Display, A/D Converters

www.artschip.com

Absolute Maximum Ratings

Supply Voltage

ICL7106, V+ to V-…………………………………….….…..15V

ICL7107, V+ to GND……………………………………..…...6V

ICL7107, V- to GND……………………………………….…-9V

Analog Input Voltage (Either Input) (Note 1)………….V+ to V-

Reference Input Voltage (Either Input)………………...V+ to V-

Clock Input

ICL7106………………………………………….TEST to V+

ICL7107………………………………………..…GND to V+

Operation Conditions

Temperature Range…………………………………0℃ to 70℃

Thermal Information

Thermal Resistance (Typical, Note 2)

ӨJA (℃/W)

PDIP Package………………………………………….50

MQFP Package……………………………………………75

Maximum Junction Temperature………………………….150℃

Maximum Storage Temperature Range……….-65℃ to 150℃

Maximum Lead Temperature (Soldering 10s)………..…300℃

(MQFP –Lead Tips Only)

NOTE: Pb-free PDIPs can be used for through hole wave solder

processing only. They are not intended for use in Reflow solder

processing applications.

CAUTION: Stresses above those listed in “Absolute Maximum

Ratings” may cause permanent damage to the device. This is a stress

only rating and operation of the device at these or any other

conditions above those indicated in the operational sections of this

specification is not implied.

Notes:

Input voltages may exceed the supply voltages provided the

input current is limited to ±100µA.

ӨJA is measured with the component mounted on a low effective

thermal conductivity test board in free air. See Tech Brief TB379

for details.

Electrical Specifications (Note 3)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SYSTEM PERFORMANCE

Zero Input Reading

VIN=0.0V, Full Scale=200mV

-000.0

±000.0

+000.0

Digital

Reading

Stability

(Last

Digit)(ICL7106S,

ICL7107S Only)

Fixed Input Voltage (Note 6)

-000.0

±000.0

+000.0

Digital

Reading

Ratiometric Reading

VIN=VREF, VREF=100mV

999

999/1000

1000

Digital

Reading

Rollover Error

-VIN =+VIN ≈200mV

Difference in Reading for Equal Positive and

Negative Inputs Near Full Scale

±0.2

±1

Counts

Linearity

Full

Scale=200mV

Full

Scale=2V

Maximum

Deviation from Best Straight Line Fit (Note 5)

±0.2

±1

Counts

Common Mode Rejection Ratio

VCM=1V, VIN=0V, Full Scale=200mV (Note 5)

µV /V

Noise

VIN=0V, Full Scale =200mV

(Peak-To-Peak Value Not Exceeded 95% of

Time)

µV

Leakage Current Input

VIN=0 (Note 5)

Zero Reading Drift

VIN=0.0℃ To 70℃ (Note 5)

0.2

µV/℃

Scale Factor Temperature Coefficient

VIN=199mV, 0℃ To 70℃

(Ext. Ref. 0ppm/ x ℃) (Note 5)

ppm/℃

End Power Supply Character V+

Supply Current

VIN=0(Does Not Include LED Current for

ICL7107)

1.0

1.8

End Power Supply Character V-Supply

Current

ICL7107 Only

0.6

1.8

COMMON

Analog

Common

Voltage

25kΩ Between Common and

Positive Supply (With Respect to + Supply)

2.4

3.0

3.2

Temperature Coefficient of Analog

Common

25kΩ Between Common and

Positive Supply (With Respect to + Supply)

ppm/℃

DISPLAY DRIVER ICL7106 ONLY

Peak-To-Peak Segment Drive Voltage

Peak-To-Peak Backplane Drive Voltage

V+=to V-=9V (Note 4)

5.5

ICL7107SCPL Datasheet(PDF) 3 Page - ARTSCHIP ELECTRONICS CO.,LMITED.

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