| SPECIFICATIONS |
| Analog Input |
| A/D converter type | 16-bit successive approximation type Channels: 8 single-ended |
| Input configuration | Individual A/D per channel Sampling method: Simultaneous |
| Absolute maximum input voltage (CHx IN relative to GND) | ±15 V max Input impedance: 100 M? min |
| Input ranges | ±10 V, ±5 V, ±2 V, ±1 V; software-selectable per channel |
| Sample rate (hardware paced) | 0.01 S/s to 100 kS/s, software-selectable |
| Throughput | Software paced | 500 S/s all channels |
| Hardware paced (system-dependent) | (400 kS/s)/(# of channels) max, 100 kS/s max for any channel |
| Burst scan = 32,768 total samples (uses onboard FIFO) | (800 kS/s)/(# of channels) max, 100 kS/s max for any channel |
| Gain queue | Up to eight elements; one gain element per unique, ordered channel; software-selectable |
| Resolution | 16 bits |
| No missing codes | 16 bits |
| Crosstalk (signal DC to 25 kHz) | –80 dB |
| Trigger source (software-selectable) | External digital - TRIG_IN |
| Digital Input/Output |
| Digital type | 5 V TTL |
| Number of I/O | 8 (DIO0 through DIO7) |
| Configuration | Independently configured for input or output |
| Pull-up/pull-down configuration | All pins pulled up to 5 V via 47 k? resistors (default). May be changed to pull-down using an internal jumper. |
| Input high voltage threshold | 2.0 V min |
| Input high voltage limit | 5.5 V absolute max |
| Input low voltage threshold | 0.8 V max |
| Input low voltage limit | –0.5 V absolute min; 0 V recommended min |
| Output high voltage | 4.4 V min (IOH = –50 µA); 3.76 V min (IOH = –24 mA) |
| Output low voltage | 0.1 V max (IOL = 50 µA); 0.44 V max (IOL = 24 mA) |
| Power on and reset state | Input |