ZJC2100-18
ZJC2100-18 18-bit 4-Channel Fully Differential 400 kSPS SAR ADC.pdf
| Features
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• 18-bit resolution with no missing codes |
• Fully Differential Range: ±VREF
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| Applications
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| General Description
The ZJC2100-18 is a 4-channel, 18-bit, fully differential input SAR analog-to-digital converter (ADC).
The ZJC2100-18 contains an 18-bit SAR ADC with no missing codes, a 4-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 ZJC2100-18 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.
ZJC2100-18 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) | Package | Outer Package | Quantity |
| ZJC2100-18ATPBR | ACTIVE | -40 ~ 125 | 18 | QFN-20 | 13” Reel | 5000 |
