(China (Mainland))
Product Summary
The ADS7813U is a low-power, single +5V supply, 16-bit sampling analog-to-digital (A/D) converter. It contains a complete 16-bit capacitor-based SAR A/D with a sample/hold, clock, reference, and serial data interface. The applications of the ADS7813U include medical instrumentation, data acquisition systems, robotics, industrial control, test equipment, digital signal processing and dsp servo control. The ADS7813U is specified at a 40kHz sampling rate over the –40℃ to +85℃ temperature range. It is available in a 0.3 inch DIP-16 or an SO-16 package.
Parametrics
ADS7813U absolute maximum ratings: (1)Analog Inputs: R1IN: ±16.5V; R2IN: GND – 0.3V to +16.5V; R3IN: ±16.5V; REF: GND – 0.3V to VS + 0.3V; CAP: Indefinite Short to GND; (2)Momentary Short to VS; (3)VS: 7V; (4)Digital Inputs: GND – 0.3V to VS + 0.3V; (5)Maximum Junction Temperature: +165℃; (6)Internal Power Dissipation: 825mW; (7)Lead Temperature (soldering, 10s): +300℃.
Features
ADS7813U features: (1)20μs max conversion time; (2)single +5V supply operation; (3)pin-compatible with 12-bit ADS7812; (4)easy-to-use serial interface; (5)0.3 inch DIP-16 AND SO-16; (6)±2.0LSB max INL; (7)87dB min sinad; (8)uses internal or external reference; (9)multiple input ranges; (10)35mW max Power dissipation; (11)no missing codes; (12)50μW power down mode.
Diagrams
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 ADS7813U |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813U/1K |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813UB |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813U/1KE4 |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813UB/1K |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813U/1KG4 |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813UBE4 |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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ADS7813UBG4 |
Texas Instruments |
ADC (A/D Converters) Low-Power Serial 16-Bit Sampling |
Data Sheet |
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