Dual Channel Data Acquisition System for Optical Encoders, 12 Bit, 1MSPS
Reference Design using part SN74LVC1T45DBVR by Texas Instruments
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Description
- TI Precision Verified Design provides theory, component selection, simulation, PCB design, and measurement details for a 12-bit 1-MSPS single supply dual channel simultaneous data acquisition system. This circuit achieves 73 dB SINAD for a 4.5 V differential signal at 2 KHz input frequency. Differential input may have a wide range of common mode voltage. Circuit includes a low impedance buffer, low pass RC filter and 12 bit, Dual, Simultaneous Sampling SAR ADC with internal reference voltage source
Featured Parts (7)
| Part Number | Manufacturer | Type | Description | |||
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SN74LVC2T45DCTRE4 | Texas Instruments | Level Translators | Voltage Level Translator 2-CH Bidirectional 8-Pin SSOP T/R | Buy | |
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SN74LVC2T45DCTTG4 | Texas Instruments | Level Translators | Voltage Level Translator 2-CH Bidirectional 8-Pin SSOP T/R | Buy | |
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SN74LVC2T45DCTR | Texas Instruments | Level Translators | Voltage Level Translator 2-CH Bidirectional 8-Pin SSOP T/R | Buy | |
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SN74LVC2T45DCTT | Texas Instruments | Level Translators | Voltage Level Translator 2-CH Bidirectional 8-Pin SSOP T/R | Buy | |
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SN74LVC1T45DBVRE4 | Texas Instruments | Level Translators | Voltage Level Translator 1-CH Bidirectional 6-Pin SOT-23 T/R | Buy | |
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SN74LVC1T45DBVR | Texas Instruments | Level Translators | Voltage Level Translator 1-CH Bidirectional 6-Pin SOT-23 T/R | Buy | |
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SN74LVC1T45DBVRG4 | Texas Instruments | Level Translators | Voltage Level Translator 1-CH Bidirectional 6-Pin SOT-23 T/R | Buy | |