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Linduino
1.3.0
Linear Technology Arduino-Compatible Demonstration Board
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LTC2376-16: 16-Bit, 250Ksps ADC LTC2376-18: 18-Bit, 250Ksps ADC LTC2376-20: 20-Bit, 250Ksps ADC LTC2377-16: 16-Bit, 500Ksps ADC LTC2377-18: 18-Bit, 500Ksps ADC LTC2377-20: 20-Bit, 500Ksps ADC LTC2378-16: 16-Bit, 1Msps ADC LTC2378-18: 18-Bit, 1Msps ADC LTC2378-20: 20-Bit, 1Msps ADC LTC2379-18: 18-Bit, 1.6Msps ADC LTC2380-16: 16-Bit, 2Msps ADC. More...
LTC2376-16: 16-Bit, 250Ksps ADC LTC2376-18: 18-Bit, 250Ksps ADC LTC2376-20: 20-Bit, 250Ksps ADC LTC2377-16: 16-Bit, 500Ksps ADC LTC2377-18: 18-Bit, 500Ksps ADC LTC2377-20: 20-Bit, 500Ksps ADC LTC2378-16: 16-Bit, 1Msps ADC LTC2378-18: 18-Bit, 1Msps ADC LTC2378-20: 20-Bit, 1Msps ADC LTC2379-18: 18-Bit, 1.6Msps ADC LTC2380-16: 16-Bit, 2Msps ADC.
The following parts (DUT) are pin-compatible, 16/18/20-bit A/D converters with serial I/O, and an internal reference: LTC2376-16: 16-Bit, 250Ksps ADC LTC2376-18: 18-Bit, 250Ksps ADC LTC2376-20: 20-Bit, 250Ksps ADC LTC2377-16: 16-Bit, 500Ksps ADC LTC2377-18: 18-Bit, 500Ksps ADC LTC2377-20: 20-Bit, 500Ksps ADC LTC2378-16: 16-Bit, 1Msps ADC LTC2378-18: 18-Bit, 1Msps ADC LTC2378-20: 20-Bit, 1Msps ADC LTC2379-18: 18-Bit, 1.6Msps ADC LTC2380-16: 16-Bit, 2Msps ADC The DUTs typically draw only 8.4 mA from a single 2.5V supply. The automatic nap and sleep modes benefit power sensitive applications. The DUTs DC performance is outstanding with a +/-0.5 ppm INL specification and no missing codes over temperature. The signal-to-noise ratio (SNR) for the LTC2378 is typically 104 dB, with the internal reference. Example Code: Read ADC input. LTC2380_read(LTC2380_CS, &adc_code); // Throws out last reading LTC2380_read(LTC2380_CS, &adc_code); // Obtains the current reading and stores to adc_code variable // Convert adc_code to voltage adc_voltage = LTC2380_code_to_voltage(adc_code, vref);
http://www.linear.com/product/LTC2376-16 http://www.linear.com/product/LTC2376-18 http://www.linear.com/product/LTC2376-20 http://www.linear.com/product/LTC2377-16 http://www.linear.com/product/LTC2377-18 http://www.linear.com/product/LTC2377-20 http://www.linear.com/product/LTC2378-16 http://www.linear.com/product/LTC2378-18 http://www.linear.com/product/LTC2378-20 http://www.linear.com/product/LTC2379-18 http://www.linear.com/product/LTC2380-16
http://www.linear.com/product/LTC2376-16#demoboards http://www.linear.com/product/LTC2376-18#demoboards http://www.linear.com/product/LTC2376-20#demoboards http://www.linear.com/product/LTC2377-16#demoboards http://www.linear.com/product/LTC2377-18#demoboards http://www.linear.com/product/LTC2377-20#demoboards http://www.linear.com/product/LTC2378-16#demoboards http://www.linear.com/product/LTC2378-18#demoboards http://www.linear.com/product/LTC2378-20#demoboards http://www.linear.com/product/LTC2379-18#demoboards http://www.linear.com/product/LTC2380-16#demoboards
Copyright 2018(c) Analog Devices, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Header for LTC2380: 16/18/20-bit 1Msps ADC
Definition in file LTC2380.h.
Go to the source code of this file.
Functions | |
void | LTC2380_read (uint8_t cs, int32_t *ptr_adc_code) |
Reads the LTC2380 and returns 32-bit data in 2's complement format. More... | |
float | LTC2380_code_to_voltage (int32_t adc_code, uint8_t gain_compression, float vref) |
Calculates the LTC2380 input voltage given the binary data and lsb weight. More... | |
Macros | |
#define | LTC2380_CS QUIKEVAL_CS |
Define the SPI CS pin. More... | |
LTC2380 Channel Address | |
#define | LTC2380_ADDRESS 0x00 |
float LTC2380_code_to_voltage | ( | int32_t | adc_code, |
uint8_t | gain_compression, | ||
float | vref | ||
) |
Calculates the LTC2380 input voltage given the binary data and lsb weight.
adc_code | Raw ADC code |
vref | Reference voltage |
Definition at line 136 of file LTC2380.cpp.
void LTC2380_read | ( | uint8_t | cs, |
int32_t * | ptr_adc_code | ||
) |
Reads the LTC2380 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 114 of file LTC2380.cpp.
#define LTC2380_CS QUIKEVAL_CS |