TIP840
TIP840 8/16 Channel 12-bit A/D Conversion
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| TIP840 Analog Module The TIP840 is an IndustryPack® compatible module and provides 8 (16) single-ended channels of 12 bit A/D conversion. The data acquisition and conversion time is up to 10µs without channel / gain change and up to 34µs with channel / gain change. The input multiplexer offers analog overvoltage protection of up to 70Vpp. A programmable gain amplifier allows gains of 1, 10, 100 or 1, 2, 4, 8. The full-scale input range is +/-10V. An interrupt can be generated at end-of-conversion supporting an 8 bit vector. Each TIP840 is factory calibrated. The calibration information is stored in the Identification-PROM unique to each IP. Technical Specifications
| Logic Interface |
IndustryPack® Logic Interface |
| Size |
Single Size IP |
| I/O Interface |
50-conductor flat cable |
| Analog Input |
TIP840-20/21: 16 single-ended channels or 8 differential channels TIP840-10/11: 8 single-ended channels |
| Input Gain Amplifier |
TIP840-10/20: programmable for gain 1,10,100 TIP840-11/21: programmable for gain 1, 2, 4, 8 |
| Input Voltage Range |
TIP840-10/20: +/-10V (gain=1) +/-1V (gain=10) +/-0.1V (gain=100) TIP840-11/21: +/-10V (gain=1 +/-5V (gain=2) +/-2.5V (gain=4) +/-1.25V (gain=8) Note: The module accuracy is guarantied at the +/-10V input voltage range only for voltage range of +/-9.6V. |
| Input Overvoltage |
Protection up to 70Vpp |
| Input ADC |
12 bit, 10µs sampling time (ADS7804) |
| Calibration Data |
In IDPROM for gain and offset correction |
| Wait States |
IDPROM: no wait states |
| Power Requirements |
250mA typical @ +5V 70mA typical @ +12V 35mA typical @ -12V |
| Temperature Range |
Operating 0°C to +70°C Storage -45°C to +125°C |
| Humidity |
5 - 95% non-condensing |
| MTBF |
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Manuals
 TIP840 |
Data Sheet |
| TIP840-DOC |
User Documentation for TIP840 |
| TIP840-SW-32 |
pSOS Software Support for TIP840 |
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