| PARAMETER | SYMBOL | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
| Overall System Specification (including 16-bit ADC, PGA, Offset and CDS functions) |
| Conversion Rate | | HIGHSPEED =0, HIGHSPEED = 1, MCLK = 24MHz | 6 | 12 | | MSPS MSPS |
| Full-scale input voltage range, PGAMODE=O. (see Note l) | | Max Gain Min Gain | | 0 4 4 08 | | Vp-p Vp-p |
| Full-scale input voltage range, PGAMODE=1. (see Note l) | | Max Gain Min Gain | | 0 6 3 | | Vp-p Vp-p |
| Input signal limits (see Note 2) | VIN | | 0 | | AVDD | V |
| Full-scale transition error | | Gain = OdB; PGA[8:0] = 96(hex) | | 20 | | mV |
| Zero-scale transition error | | Gain = OdB; PGA[8:0] = 96(hex) | | 20 | | mV |
| Differential non-linearity | DNL | | | 1125 | | LSB |
| Integral non-linearity | INL | | | 20 | | LSB |
| Total output noise | | Min Gain Max Gain | | 3 9 11 | | LSB rms LSB rms |
| Channel to channel gain matching | | | | 1 | | % |
| References |
| Upper reference voltage | VRT | | | 2 85 | | V |
| Lower reference voltage | VRB | | | 1.35 | | V |
| Input return bias voltage | VRX | | | 1.65 | | v |
| Diff. reference voltage (VRT-VRB) | VRTB | | 1 4 | 1 5 | 1.6 | V |
| Output resistance VRT, VRB, VRX | | | | 1 | | l |
| VRLC/Reset-Level Clamp (RLC) |
| RLC switching impedance | | | | 50 | | l |
| VRLC short-circuit current | | | | 2 | | mA |
| VRLC output resistance | | | | 2 | | l |
| VRLC Hi-Z leakage current | | VRLC = O to AVDD | | | 1 | CA |
| RLCDAC resolution | | | | 4 | | bits |
| RLCDAC step size, RLCDAC = 0 | VRLCSTEP | AVDD= 5.OV | | O25 | | V/step |
| RLCDAC step size, RLCDAC = 1 | VRLCSTEP | | | 0 17 | | V/step |
| RLCDAC output voltage at code O(hex), RLCDACRNG = 0 | VRLCBOT | AVDD= 5.OV | | O39 | | V |
| RLCDAC output voltage at code O(hex), RLCDACRNG = 1 | VRLCBOT | | | O26 | | V |
| RLCDAC output voltage at code F(hex) RLCDACRNG, = 0 | VRLCTOP | AVDD= 5.OV | | 4 14 | | V |
| RLCDAC output voltage at code F(hex), RLCDACRNG = 1 | VRLCTOP | | | 2.81 | | V |
| VRLC deviation | | | | 25 | | mV |
| Offset DAC, Monotonicity Guaranteed |
| Resolution | | | | 8 | | bits |
| Differential non-linearity | DNL | | | 0 1 | 0.5 | LSB |
| Integral non-linearity | INL | | | 0 25 | 1 | LSB |
| Step size | | | | 2.04 | | mV/step |
| Output voltage | | Code OO(hex) Code FF(hex) | | -260 +260 | | mV mV |
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