12-bit, 125 kS/s Analog-to-Digital Converter (ADC) with a unipolar, single-ended input type. Features a 4-wire serial interface, 2 analog inputs, and 4 channels. Operates with a 3.3V supply voltage and offers a maximum input voltage of 3.6V. Packaged in a QSOP with dimensions of 5mm length, 3.91mm width, and 1.65mm height. Integral nonlinearity is 2 LSB, with a nominal supply current of 240 µA.
PackageQSOP
PolarityUnipolar
Power1.4mW
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Technical Specifications
Analog Devices AD7843ARQZ technical specifications.
General
| Package/Case | QSOP |
| Conversion Rate | 125KS/s |
| Height | 1.65mm |
| Input Capacitance | 37pF |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 2LSB |
| Interface | Serial, 4-WIRE |
| Lead Free | Contains Lead |
| Length | 5mm |
| Max Input Voltage | 3.6V |
| Min Input Voltage | 1V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.7V |
| Nominal Supply Current | 240uA |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 2 |
| Number of Bits | 12 |
| Number of Channels | 4 |
| 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 |
| Width | 3.91mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices AD7843ARQZ Datasheet
Download the complete datasheet for Analog Devices AD7843ARQZ to view detailed technical specifications.
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