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Linduino
1.3.0
Linear Technology Arduino-Compatible Demonstration Board
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LTC2326-16: 16-Bit, 250ksps Pseudo-differential input ADC. More...
LTC2326-16: 16-Bit, 250ksps Pseudo-differential input ADC.
LTC2326-18: 18-Bit, 250ksps Pseudo-differential input ADC. LTC2327-16: 16-Bit, 500ksps Pseudo-differential input ADC LTC2327-18: 18-Bit, 500ksps Pseudo-differential input ADC LTC2328-16: 16-Bit, 1Msps Pseudo-differential input ADC LTC2328-18: 18-Bit, 1Msps Pseudo-differential input ADC LTC2336-18: 18-Bit, 250ksps Fully-differential input ADC LTC2337-18: 18-Bit, 500ksps Fully-differential ADC LTC2338-18: 18-Bit, 1Msps Fully-differential input ADC
The following parts (DUT) are pin-compatible, 16/18-bit A/D converters with serial I/O, and an internal reference: LTC2326-16: 16-Bit, 250ksps Pseudo-differential input ADC. LTC2326-18: 18-Bit, 250ksps Pseudo-differential input ADC. LTC2327-16: 16-Bit, 500ksps Pseudo-differential input ADC LTC2327-18: 18-Bit, 500ksps Pseudo-differential input ADC LTC2328-16: 16-Bit, 1Msps Pseudo-differential input ADC LTC2328-18: 18-Bit, 1Msps Pseudo-differential input ADC LTC2336-18: 18-Bit, 250ksps Fully-differential input ADC LTC2337-18: 18-Bit, 500ksps Fully-differential ADC LTC2338-18: 18-Bit, 1Msps Fully-differential input ADC Example Code: Read ADC input. LTC2338_read(LTC2338_CS, &adc_code); // Throws out last reading LTC2338_read(LTC2338_CS, &adc_code); // Obtains the current reading and stores to adc_code variable // Convert adc_code to voltage adc_voltage = LTC2338_code_to_voltage(adc_code, vref);
http://www.linear.com/product/LTC2326-16 http://www.linear.com/product/LTC2326-18 http://www.linear.com/product/LTC2327-16 http://www.linear.com/product/LTC2327-18 http://www.linear.com/product/LTC2328-16 http://www.linear.com/product/LTC2328-18 http://www.linear.com/product/LTC2336-18 http://www.linear.com/product/LTC2337-18 http://www.linear.com/product/LTC2338-18
http://www.linear.com/product/LTC2326-16#demoboards http://www.linear.com/product/LTC2326-18#demoboards http://www.linear.com/product/LTC2327-16#demoboards http://www.linear.com/product/LTC2327-18#demoboards http://www.linear.com/product/LTC2328-16#demoboards http://www.linear.com/product/LTC2328-18#demoboards http://www.linear.com/product/LTC2336-18#demoboards http://www.linear.com/product/LTC2337-18#demoboards http://www.linear.com/product/LTC2338-18#demoboards
Copyright 2018(c) Analog Devices, Inc.
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Header for LTC2338: 16/18-bit 1Msps ADC
Definition in file LTC2338.h.
Go to the source code of this file.
Functions | |
void | LTC2338_read (uint8_t cs, int32_t *ptr_adc_code) |
Reads the LTC2338 and returns 32-bit data in 2's complement format. More... | |
float | LTC2338_code_to_voltage (int32_t adc_code, float vref) |
Calculates the LTC2338 input voltage given the binary data and lsb weight. More... | |
Macros | |
#define | LTC2338_CS QUIKEVAL_CS |
Define the SPI CS pin. More... | |
LTC2338 Channel Address | |
#define | LTC2338_ADDRESS 0x00 |
float LTC2338_code_to_voltage | ( | int32_t | adc_code, |
float | vref | ||
) |
Calculates the LTC2338 input voltage given the binary data and lsb weight.
adc_code | Raw ADC code |
vref | Reference voltage |
Definition at line 123 of file LTC2338.cpp.
void LTC2338_read | ( | uint8_t | cs, |
int32_t * | ptr_adc_code | ||
) |
Reads the LTC2338 and returns 32-bit data in 2's complement format.
cs | Chip Select Pin |
ptr_adc_code | Returns code read from ADC (from previous conversion) |
Definition at line 101 of file LTC2338.cpp.
#define LTC2338_CS QUIKEVAL_CS |