High-speed 12-bit, 8-channel analog-to-digital converter (ADC) featuring a true bipolar input and single supply operation. Offers 500 kS/s sampling rate with 70dB signal-to-noise ratio. Integral nonlinearity (INL) and differential nonlinearity (DNL) are both 1 LSB, with a full-scale error of 3 LSB. Supports serial and parallel 5-wire interfaces, with TTL output. Packaged in PLCC with tin/lead contact plating, operating from a 5V supply.
PackagePLCC
PolarityBipolar
Power82mW
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Technical Specifications
Analog Devices AD7891AP-1 technical specifications.
General
| Package/Case | PLCC |
| Contact Plating | Tin, Lead |
| Differential Nonlinearity | 1LSB |
| Full Scale Error | 3LSB |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 1LSB |
| Interface | Serial, Parallel, 5-WIRE |
| Lead Free | Contains Lead |
| Max Input Voltage | 2.625V |
| Min Input Voltage | 2.375V |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 100mW |
| Max Supply Voltage | 5.25V |
| Min Supply Voltage | 4.75V |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 8 |
| Number of Bits | 12 |
| Number of Channels | 8 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Operating Supply Voltage | 5V |
| Output Type | TTL |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Polarity | Bipolar |
| Power Consumption | 82mW |
| Power Dissipation | 100mW |
| Resolution | 12b |
| RoHS Compliant | No |
| Sampling Rate | 500KS/s |
| Signal to Noise Ratio (SNR) | 70dB |
| Supply Type | Single |
Compliance
| RoHS | Not Compliant |
Datasheet
Analog Devices AD7891AP-1 Datasheet
Download the complete datasheet for Analog Devices AD7891AP-1 to view detailed technical specifications.
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