component
ADS8695IPW
Public Made by Adomby adom
Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"number": "1",
"name": "DGND",
"type": "power_in",
"description": "Digital ground pin; decouple with the DVDD pin."
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{
"number": "2",
"name": "AVDD",
"type": "power_in",
"description": "Analog supply pin, 4.75 V to 5.25 V (5 V nominal) per the recommended operating conditions; decouple with the AGND pin."
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{
"number": "3",
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"description": "Analog ground pin; decouple with the AVDD pin."
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{
"number": "4",
"name": "REFIO",
"type": "bidirectional",
"description": "Internal 4.096-V reference output and external reference input pin (external 4.096-V reference applied here when INTREF_DIS = 1); decouple with REFGND."
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{
"number": "5",
"name": "REFGND",
"type": "power_in",
"description": "Reference ground pin; short to the analog ground plane and decouple with the REFIO and REFCAP pins."
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{
"number": "6",
"name": "REFCAP",
"type": "output",
"description": "ADC reference buffer decoupling pin; a minimum of 10 µF must be placed between REFCAP and REFGND, and the buffer must not drive external ac or dc loads."
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{
"number": "7",
"name": "AIN_P",
"type": "input",
"description": "Positive analog input; decouple with the AIN_GND pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V."
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{
"number": "8",
"name": "AIN_GND",
"type": "input",
"description": "Negative analog input; decouple with the AIN_P pin, with absolute maximum rating of ±20 V to GND when AVDD = 5 V."
},
{
"number": "9",
"name": "RST",
"type": "input",
"description": "Active-low logic input that resets the device; it can be tied to DVDD when not used."
},
{
"number": "10",
"name": "SDI",
"type": "input",
"description": "Data input pin for serial communication; in daisy-chain mode it is the chain data input."
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{
"number": "11",
"name": "CONVST/CS",
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"description": "Dual-function input: active-high CONVST rising edge starts conversion, or active-low chip select that takes control of the data bus when low (SDO-x tri-state when high)."
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{
"number": "12",
"name": "SCLK",
"type": "input",
"description": "Clock input pin for the serial interface; all system-synchronous data transfer protocols are timed with respect to SCLK."
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{
"number": "13",
"name": "SDO-0",
"type": "output",
"description": "Serial communication data output 0."
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{
"number": "14",
"name": "ALARM/SDO-1/GPO",
"type": "output",
"description": "Multi-function output: active-high alarm, data output 1 for serial communication (SDO-1 in dual SDO mode), or general-purpose output."
},
{
"number": "15",
"name": "RVS",
"type": "output",
"description": "Multi-function serial-interface output; with CS high it reflects the internal ADCST signal, and with CS low its status depends on the selected output protocol."
},
{
"number": "16",
"name": "DVDD",
"type": "power_in",
"description": "Digital supply pin, 1.65 V minimum to AVDD maximum (3.3 V nominal); decouple with the DGND pin."
}
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