| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact | |
| MZP4734ARL | ONS | 2009+ | 6159 |
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MZP4734ARL Datasheet The TC811 is designed with true differential inputs and accepts input signals within the input stage common mode voltage range (VCM). The typical range is V+ - 1.0 to V- + 1.5V. Common-mode voltages are removed from the sys- tem when the TC811 0perates from a battery or floating power source (isolated from measured system) and VIN iS connected to Analog Common. (see Figure 8) In systems where common-mode voltages exist, the 86dB common-mode rejection ratio minimizes error. Com- mon-mode voltages do, however, aect the integrator out- put level. A worse case condition exists if a large positive VCM exists in conjunction with a full-scale negative dieren- tial signal. The negative signal drives the integrator output positive along with VCM (Figure 8). Forsuch applications the integrator output swing can be reduced below the recom- mended 2.OV full-scale swing. The integrator output will swing within 0.3V of V+ or V- without increased linearity erro r. MZP4734ARL Price
MZP4734ARL on stock
APPLICATIONS 1. 6-bit D-A converter The ZN436 gives an analogue voltage output directly from pin 4 therefore the usual current to voltage converting amplifier is not required. The output voltage drift, due to the temperature coefficient of the analogue output resistance Ro, will be less than 0.004% per aC tor lLSB/lOOoC) if RL is chosen to be >650kfl. In order to remove the offset voltage and to calibrate the converter a buffer amplifier is necessary. Fig. 3 shows a typical scheme. To minimise temperature drift in this and similar |
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