Microchip Technology TC7126RCPL
- Part Number:
- TC7126RCPL
- Manufacturer:
- Microchip Technology
- Ventron No:
- 3252385-TC7126RCPL
- Description:
- IC ADC 3 1/2DGT LCD DVR REV40DIP
- ECAD Model:
-
- Datasheet:
- TC7126RCPL
Description
The TC7126A is a 3-1/2 digit CMOS Analog-to-Digital Converter (ADC) that includes all necessary components for a 0.05% resolution measurement system. It features integrated seven-segment decoders, digit and polarity drivers, voltage reference, and clock circuit. The TC7126A can directly drive a Liquid Crystal Display (LCD) and includes a backplane driver.
Features
Internal voltage reference with low temperature drift:
TC7126: 80ppm/°C (typical)
TC7126A: 35ppm/°C (typical)
Zero reading with zero input
Low noise: 15µVp.p
High resolution: 0.05%
Low input leakage current: 1pA (typ.), 10pA (max.)
Precision null detectors with true polarity at zero
High-impedance differential input
Convenient 9V battery operation with low-power dissipation: 500μW (typ.), 900μW (max.)
Applications
Thermometry
Bridge readouts: strain gauges, load cells, null detectors
Digital meters and panel meters: voltage/current/ohms/power, pH
Digital scales
Process monitors
The TC7126A is a 3-1/2 digit CMOS Analog-to-Digital Converter (ADC) that includes all necessary components for a 0.05% resolution measurement system. It features integrated seven-segment decoders, digit and polarity drivers, voltage reference, and clock circuit. The TC7126A can directly drive a Liquid Crystal Display (LCD) and includes a backplane driver.
Features
Internal voltage reference with low temperature drift:
TC7126: 80ppm/°C (typical)
TC7126A: 35ppm/°C (typical)
Zero reading with zero input
Low noise: 15µVp.p
High resolution: 0.05%
Low input leakage current: 1pA (typ.), 10pA (max.)
Precision null detectors with true polarity at zero
High-impedance differential input
Convenient 9V battery operation with low-power dissipation: 500μW (typ.), 900μW (max.)
Applications
Thermometry
Bridge readouts: strain gauges, load cells, null detectors
Digital meters and panel meters: voltage/current/ohms/power, pH
Digital scales
Process monitors
Microchip Technology TC7126RCPL technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology TC7126RCPL.
- Factory Lead Time17 Weeks
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / Case40-DIP (0.600, 15.24mm)
- Number of Pins40
- Operating Temperature0°C~70°C
- PackagingTube
- Published2002
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations40
- ECCN CodeEAR99
- Terminal FinishMatte Tin (Sn)
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation1.23W
- TechnologyCMOS
- Voltage - Supply9V
- Terminal PositionDUAL
- Number of Functions1
- Supply Voltage9V
- Terminal Pitch2.54mm
- Base Part NumberTC7126
- Pin Count40
- Operating Supply Voltage15V
- Number of Elements1
- PolarityUnipolar
- Power Supplies9V
- Configuration7 Segment
- Operating Supply Current55μA
- Power Dissipation1.23W
- Converter TypeADC, DUAL-SLOPE
- Number of Analog In Channels1
- Output Bit CodeBINARY
- Display TypeLCD
- Analog Input Voltage-Max0.2V
- Output FormatPARALLEL
- Digits or CharactersA/D 3.5 Digits
- Height Seated (Max)5.08mm
- Radiation HardeningNo
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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