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                                                                                                    1. Home
                                                                                                    2. Semiconductors - ICs
                                                                                                    3. Data & Signal Conversion
                                                                                                    4. Display Drive Analog-to-Digital Converters
                                                                                                    Print Page

                                                                                                    TC14433EPG.

                                                                                                    Display Drive AD Converter, 3.5 Digits, 25 SPS, Single Ended, BCD, Dual (+/-), -4.5 V

                                                                                                    MICROCHIP
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    MICROCHIP TC14433EPG.
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTC14433EPG.
                                                                                                    Order Code1651799
                                                                                                    Product RangeLCD/LED Display ADCs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    No Longer Manufactured

                                                                                                    Product Information

                                                                                                    MICROCHIP
                                                                                                    ManufacturerMICROCHIP
                                                                                                    Manufacturer Part NoTC14433EPG.
                                                                                                    Order Code1651799
                                                                                                    Product RangeLCD/LED Display ADCs
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    No. of Digits3.5 Digits
                                                                                                    Sampling Rate25SPS
                                                                                                    Input Channel TypeSingle Ended
                                                                                                    Data InterfaceBCD
                                                                                                    Supply Voltage TypeDual (+/-)
                                                                                                    Supply Voltage Min-4.5V
                                                                                                    Supply Voltage Max7.5V
                                                                                                    ADC / DAC Case StyleDIP
                                                                                                    No. of Pins24Pins
                                                                                                    Operating Temperature Min-40°C
                                                                                                    Operating Temperature Max85°C
                                                                                                    Product RangeLCD/LED Display ADCs
                                                                                                    Automotive Qualification Standard-

                                                                                                    Product Overview

                                                                                                    The TC14433EPG. is a 3-1/2-digit low-power high-performance monolithic CMOS Analog-to-digital Converter (ADC) combines both analog and digital circuits on a single IC, thus minimizing the number of external components. This dual slope A/D converter provides automatic polarity and zero correction with the addition of two external resistors and two capacitors. The full scale voltage range of this ratiometric IC extends from 199.9mV to 1.999V. It can operate over a wide range of power supply voltages, including batteries and standard 5V supplies.

                                                                                                    • Single positive voltage reference
                                                                                                    • Auto-polarity and auto-zero
                                                                                                    • Overrange and underrange signals
                                                                                                    • Operates in auto-ranging circuits
                                                                                                    • Uses on-chip system clock or external clock

                                                                                                    Applications

                                                                                                    Portable Devices, Metering, Consumer Electronics, Sensing & Instrumentation, Automation & Process Control

                                                                                                    Technical Specifications

                                                                                                    No. of Digits

                                                                                                    3.5 Digits

                                                                                                    Input Channel Type

                                                                                                    Single Ended

                                                                                                    Supply Voltage Type

                                                                                                    Dual (+/-)

                                                                                                    Supply Voltage Max

                                                                                                    7.5V

                                                                                                    No. of Pins

                                                                                                    24Pins

                                                                                                    Operating Temperature Max

                                                                                                    85°C

                                                                                                    Automotive Qualification Standard

                                                                                                    -

                                                                                                    Sampling Rate

                                                                                                    25SPS

                                                                                                    Data Interface

                                                                                                    BCD

                                                                                                    Supply Voltage Min

                                                                                                    -4.5V

                                                                                                    ADC / DAC Case Style

                                                                                                    DIP

                                                                                                    Operating Temperature Min

                                                                                                    -40°C

                                                                                                    Product Range

                                                                                                    LCD/LED Display ADCs

                                                                                                    Technical Docs (2)

                                                                                                    Technical Data Sheet EN

                                                                                                    CAD CadSoft_EAGLE EN

                                                                                                    Associated Products

                                                                                                    2 Products Found

                                                                                                    Legislation and Environmental

                                                                                                    Country of Origin:
                                                                                                    Country in which last significant manufacturing process was carried outCountry of Origin:
                                                                                                    Australia
                                                                                                    Country in which last significant manufacturing process was carried out
                                                                                                    Tariff No:85423990
                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:NLR
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Weight (kg):.006275
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