12-bit, 6-channel touch screen digitizer with a 125KS/s conversion rate. Features single-ended input type and a 4-wire serial interface. Operates from a 2.7V to 3.6V supply, with a maximum input voltage of 3.3V. Housed in a QSOP package with tin, matte contact plating, this component offers 2LSB integral nonlinearity and 4LSB full-scale error.
PackageQSOP
PolarityUnipolar
Power1.4mW
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Technical Specifications
Analog Devices AD7873ARQZ technical specifications.
General
| Package/Case | QSOP |
| Contact Plating | Tin, Matte |
| Conversion Rate | 125KS/s |
| Full Scale Error | 4LSB |
| Height | 1.65mm |
| Input Capacitance | 37pF |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 2LSB |
| Interface | Serial, 4-WIRE |
| Lead Free | Contains Lead |
| Length | 4.9mm |
| Max Input Voltage | 3.3V |
| Min Input Voltage | 1V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.368mW |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.7V |
| Number of A/D Converters | 1 |
| Number of Bits | 12 |
| Number of Channels | 6 |
| Number of Elements | 1 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 98 |
| Packaging | Rail/Tube |
| Polarity | Unipolar |
| Power Dissipation | 1.4mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 125KS/s |
| Supply Type | Single |
| Width | 3.9mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices AD7873ARQZ Datasheet
Download the complete datasheet for Analog Devices AD7873ARQZ to view detailed technical specifications.
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