Analog Devices AD7843ARQZ-REEL Touch Screen Controllers
IC SCREEN CNTRL 12BIT 16QSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AD7843ARQZ-REEL
Detailed Description
IC SCREEN CNTRL 12BIT 16QSOP
Package
16-SSOP (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SSOP (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AD7843ARQZ-REEL Datasheet
Quick Jump:
Technical Specifications
Analog Devices AD7843ARQZ-REEL Touch Screen Controllers technical specifications.
General
Interface
Serial
Package / Case
16-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.2V ~ 5.25V
Touchscreen
4 Wire Resistive
Resolution Bits
12 b
Voltage Reference
External
Alternate Parts Comparison (AD7843ARQZ-REEL vs AD8065ARZ-REEL7 vs AD8602ARMZ-REEL vs AD8538AUJZ-REEL7)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SSOP | 8-SOIC | 8-TSSOP | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 2.2V ~ 5.25V | 5 V ~ 24 V | 3 V | 3 V |
| Number of Pins | -- | 8 | 8 | 5 |
| Number of Channels | -- | 1 | 2 | 1 |
| Lifecycle Status | -- | Production | Production | Production |
| Amplifier Type | -- | Voltage Feedback | CMOS | Zero-Drift |
| CMRR | -- | 100 dB | 80 dB | 150 dB |
| Contact Plating | -- | Tin | Tin | Tin |
| Current Input Bias | -- | 3 pA | 0.2 pA | 15 pA |
| Current Output Channel | -- | 30 mA | 50 mA | 25 mA |
| Action |
More Parts in Touch Screen Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.