TC514
The TC514 family is a precision analog front end dual slope A/D converter having a maximum resolution of 17 bits plus sign. The device contains the integrator, zero crossing comparator and processor interface logic. The TC514 has improved linearity allowing it to operate to a maximum resolution of 17 bits and adds both a negative power supply converter and a 4 input differential analog multiplexer. The TC514 offers superior 50Hz/60Hz noise rejection, low power operation, minimum I/O connections, and low input bias currents.
Features
| Parameter
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Documents
| Precision Analog Front Ends with Dual Slope ADC | Data Sheets | 11/06/2008 | 562KB | |
| Analog & Interface Guide (Volume 2) | Brochures | 10/11/2005 | 1067KB | |
| Quick Guide to Microchip Development Tools | Brochures | 10/15/2014 | 11223KB | |
| Analog & Interface Product Selector Guide | Product Line Card | 03/21/2016 | 4116KB |
Ordering Information
| Part Number | Leads | Package Type | Temp Range | Packing | 1+ | 26+ | 100+ | 1000+ | 5000+ |
|---|---|---|---|---|---|---|---|---|---|
| TC514COI | 28 | SOIC | 0C to +70C | TUBE | 4.88 | 4.07 | 3.70 | 3.08 | 2.85 |
| TC514COI713 | 28 | SOIC | 0C to +70C | T/R | 4.88 | 4.07 | 3.70 | 3.08 | 2.85 |
| TC514CPJ | 28 | SPDIP | 0C to +70C | TUBE | 4.57 | 3.81 | 3.46 | 2.88 | 2.66 |
Similar Devices
| Product | Supply Voltage Range (V) | Input Voltage Range (V) | Resolution | Price5K |
|---|---|---|---|---|
| TC500 | -1.5 to +1.5 | Up to 16 bits | $1.62 | |
| TC500A | -1.5 to +1.5 | Up to 17 bits | $2.25 | |
| TC510 | -1.5 to +1.5 | Up to 17 bits | $2.29 | |
| TC514 | -1.5 to +1.5 | Up to 17 bits | $2.85 | |
| TC520A | 4.5 - 5.5 | Vss + 1.5 to Vdd - 1.5 | Up to 17 bits | $3.43 |
| TC7109 | 4.5 - 5.5 | -1.5 to +1.5 | 12 bits plus sign bit | $3.93 |
| TC7109A | -1.5 to +1.5 | 12 bits plus sign bit | $4.64 |
RoHS Information
| PartNumber | DeviceWeight | ShippingWeight | LeadCount | PackageType | PackageWidth | SolderComposition | JEDECIndicator | RoHS | ChinaEFUP |
|---|---|---|---|---|---|---|---|---|---|
| TC514COI | 0.770400 | 1.370370 | 28 | SOIC | .300in | Matte Tin | e3 |  |  |
| TC514COI713 | 0.770400 | 1.152500 | 28 | SOIC | .300in | Matte Tin | e3 | | |
| TC514CPJ | 2.087500 | 3.733333 | 28 | SPDIP | .300in | Matte Tin | e3 | | |
- Analog & Interface Guide (Volume 2) MCP23S08
- Quick Guide to Microchip Development Tools ENC28J60
- Analog & Interface Product Selector Guide ENC624J600
