ZJC2102-12
ZJC2102-12 Precision, 12-bit 8-Channel, 1 MSPS SAR ADC.pdf
| Features
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• 12-bit resolution with no missing codes |
• Single-ended or Pseudo Differential Range: 0 V ~ VREF • Pseudo Differential Bipolar Range: ±VREF/2 • No Pipeline Delay • Single Supply: 2.3 V ~ 5.25 V • Logic Interface: 1.8 V/2.5 V/3 V/5 V • Package: QFN-20 • Operating Temp Range: - 40 °C to +125 °C |
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| General Description
The ZJC2102-12 is an 8-channel, 12-bit, SAR analog-to-digital converter (ADC). It operates up to 1 MSPS from a single power supply.
The ZJC2102-12 contains a 12-bit SAR ADC with no missing codes, an 8-channel, low crosstalk multiplexer to configure the inputs as single-ended, pseudo differential unipolar or bipolar; an internal low drift reference (selectable 2.5 V or 4.096 V) and reference driver; a temperature sensor; a selectable one-pole filter; and a digital sequencer which is useful for channels being continuously scanned in order.
The ZJC2102-12 uses a SPI interface for writing configuration register and receiving conversion codes. The digital interface uses a separate supply, VIO, which should be set to the host logic level.
ZJC2102-12 is available in 20-lead QFN packages. It is pin compatible with industry standard parts.
| Sample & Buy
| Produce Order Model | Status |
Temperature Range (°C ) |
Resolution (bit) |
Throughput (MSPS) |
Package | Outer Package | Quantity |
| ZJC2102-12ATPBR | ACTIVE | -40 ~ 125 | 12 | 1 | QFN-20 | 13” Reel | 5000 |
