(China (Mainland))
Product Summary
The AD7843 is a 12-bit successive-approximation ADC with a synchronous serial interface and low on resistance switches for driving touch screens. The part operates from a single 2.2 V to 5.25 V power supply and features throughput rates greater than 125 kSPS.
Features
(1)4-Wire Touch Screen Interface;(2)Specified Throughput Rate of 125 kSPS;(3)Low Power Consumption: 1.37 mW Max at 125 kSPS with VCC = 3.6 V; Single Supply, VCC of 2.2 V to 5.25 V(4)Ratiometric Conversion;(5)High-Speed Serial Interface;(6)Programmable 8- or 12-Bit Resolution;(7)Two Auxiliary Analog Inputs;(8)16-Lead QSOP and TSSOP Packages;
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |
 AD7843ARQ |
Analog Devices Inc |
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
Negotiable |
|
||||||
|
AD7843ARQ-REEL |
Analog Devices Inc |
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
Negotiable |
|
||||||
 |
AD7843ARQZ |
|
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
|
|
||||||
|
AD7843ARQZ-REEL |
|
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
|
|
||||||
|
AD7843ARQZ-REEL7 |
|
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
|
|
||||||
|
AD7843ARQ-REEL7 |
Analog Devices Inc |
IC ADC 12BIT TOUCHSCREEN 16-QSOP |
Data Sheet |
Negotiable |
|
||||||
