Price and Stock
| Distributor | SKU | Stock | MOQ | 1 | 10 | 100 | 1000 | 10000 |
|---|---|---|---|---|---|---|---|---|
| Utmel Electronic | 84-AD7818ARM | 8420 | $ 7.19 | $ 6.78 | $ 6.40 | $ 6.04 | $ 5.69 | |
| Win Source Electronics | 555032-AD7818ARM | 7700 | 7 | $ 3.27 * | $ 3.27 | $ 3.27 | $ 3.27 | $ 3.27 |
| LKR | 4409995 | 400 | $ 13.00 | $ 12.00 | $ 11.00 | $ 10.00 | $ 9.00 | |
| ICPartonline | AD7818ARM | 36721 | $ 44.00 | $ 41.80 | $ 39.60 | $ 37.40 | $ 35.20 | |
| Digi-Key Marketplace | 2156-AD7818ARM-AD-ND | 19374 | 62 | --- | $ 4.89 * | --- | --- | --- |
| Richard Electronics | 84-AD7818ARM | 8405 | $ 7.19 | $ 6.78 | $ 6.40 | $ 5.69 | --- | |
| Bitfoic | AD7818ARM | 5000 | $ 6.45 | $ 6.33 | $ 6.03 | $ 5.74 | $ 5.74 | |
| J3 | AD7818ARM | 819 | 1 | $ 31.90 | $ 31.90 | $ 30.63 | $ 29.35 | --- |
| Esaler Electronic | AD7818ARM | 440 | $ 13.65 | $ 13.52 | $ 13.38 | $ 13.25 | $ 13.12 | |
| LTL Group | 6794170 | 19594 | $ 6.36 | --- | --- | --- | --- | |
| Antdic Electronics | AD7818ARM | 34021 | $ 40.00 | $ 38.00 | $ 36.00 | $ 32.00 | $ 30.00 | |
| Ampacity Systems | AD7818ARM | 0 | $ 4.57 | --- | --- | --- | --- | |
| Chip Components | AD7818ARM | 7485 | --- | --- | --- | --- | --- | |
| Extreme Components | AD7818ARM | 30 | --- | --- | --- | --- | --- | |
| ComS.I.T. Europe - USA - Asia | AD7818ARM | 38 | --- | --- | --- | --- | --- | |
| Cytech Systems | AD7818ARM | 0 | --- | --- | --- | --- | --- | |
| PCX | AD7818ARM | -2 | --- | --- | --- | --- | --- |
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AD7818ARM Datasheet
Technical Specifications
Analog Devices AD7818ARM technical specifications, attributes, and parameters.
Single Channel Single ADC SAR 100ksps 10-bit Serial Automotive 8-Pin MSOP Tube. Serial Switch/Digital Sensor, 10 Bit(s), 2Cel, Square, 8 Pin, Surface Mount. The AD7818 and AD7817 are 10-bit, single- and 4-channel A/D converters with on-chip temperature sensor that can operate from a single 2.7 V to 5.5 V power supply. Each part contains a 9 μs successive-approximation converter based around a capacitor DAC, an on-chip temperature sensor with an accuracy of ±2°C, an on-chip clock oscillator, inherent track-and-hold functionality and an on-chip reference (2.5 V). The AD7816 is a temperature monitoring only device in a SOIC/MSOP package. The on-chip temperature sensor of the AD7817 and AD7818 can be accessed via Channel 0. When Channel 0 is selected and a conversion is initiated, the resulting ADC code at the end of the conversion gives a measurement of the ambient temperature with a resolution of ±0.25°C. See Temperature Measurement section of this data sheet. The AD7816, AD7817, and AD7818 have a flexible serial interface that allows easy interfacing to most microcontrollers. The interface is compatible with the Intel 8051, Motorola SPI® and QSPI™ protocols and National Semiconductors MICROWIRE™ protocol. For more information refer to the Serial Interface section of this data sheet. The AD7817 is available in a narrow body 0.15" 16-lead small outline IC (SOIC), in a 16-lead, thin shrink small outline package (TSSOP), while the AD7816/AD7818 come in an 8-lead small outline IC (SOIC) and an 8-lead microsmall outline IC (MSOP)..
Physical |
|
|---|---|
| Case/Package | MSOP |
| Number of Pins | 8 |
Technical |
|
|---|---|
| Differential Nonlinearity | 1 LSB |
| Integral Nonlinearity (INL) | 1 LSB |
| Interface | SPI, Serial |
| Max Operating Temperature | 85 °C |
| Max Supply Voltage | 5.5 V |
| Min Operating Temperature | -55 °C |
| Min Supply Voltage | 2.7 V |
| Nominal Supply Current | 2 mA |
| Number of Analog Inputs | 1 |
| Number of Bits | 10 |
| Number of Channels | 2 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Operating Supply Current | 2 mA |
| Output Type | Digital |
| Packaging | Rail/Tube |
| Polarity | Unipolar |
| Resolution | 1.25 B |
| Sampling Rate | 100 ksps |
Compliance |
|
|---|---|
| Lead Free | Contains Lead |
CAD Models
Download Analog Devices AD7818ARM symbol, PCB footprint, and 3D STEP models in Altium Designer, EAGLE, KiCad, and OrCAD.
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