LTC2435IGN#PBF Linear Technology, LTC2435IGN#PBF Datasheet - Page 37
LTC2435IGN#PBF
Manufacturer Part Number
LTC2435IGN#PBF
Description
IC ADC DIFF I/REF 20BIT 16-SSOP
Manufacturer
Linear Technology
Datasheet
1.LTC2435-1CGN.pdf
(40 pages)
Specifications of LTC2435IGN#PBF
Number Of Bits
20
Sampling Rate (per Second)
15
Data Interface
MICROWIRE™, Serial, SPI™
Number Of Converters
2
Power Dissipation (max)
1mW
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.150", 3.90mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
APPLICATIO S I FOR ATIO
}
while(1)
{
output_low(CS_);
while(input(SDO)) { /* Wait for SDO to fall, indicating end of conversion.*/ }
printf(“%2X”,spi_read(0));
printf(“%2X”,spi_read(0));
printf(“%2X”,spi_read(0));
printf(“\r”);
output_high(CS_);
}
U
U
Figure 43. A Sample Program for Data Collection from the
LTC2435/LTC2435-1 Using the PIC16F73 Microcontroller.
// Enable LTC2435
// Read first byte, send 2 hex characters.
// Read second byte, send 2 hex characters.
/ Read third byte, send 2 hex characters.
// Send carriage return.
// Conversion actually started after last data byte was read,
// but raising CS_ ensures the loop will never lock up waiting for
// a low on SDO if a clock pulse is missed for some reason.
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LTC2435/LTC2435-1
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