CAP1298-1-A4-TR Touch Screen Controllers by Microchip Technology
| Status: | Active |
|---|---|
| Series: | CAP1298 |
| RoHS: | Compliant |
aesthetically pleasing, low-cost and robust touch interfaces. It also offers improved proximity detection with its Signal Guard option.
Where to Buy
Prices starting from US$0.89
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.03
|
14,422
in stock
|
Buy Now |
|
Microchip Technology
from US$0.89
|
29,250
in stock
|
Buy Now |
|
Newark Electronics
from US$1.06
|
14,422
in stock
|
Buy Now |
|
element14
from US$1.07
|
14,422
in stock
|
Buy Now |
|
Future Electronics
from US$1.13
|
-
|
Buy Now |
|
Avnet America
from US$1.23
|
-
|
Buy Now |
|
RS Americas
from US$1.69
|
-
|
Buy Now |
|
EBV Elektronik
-
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 8 Capacitive Touch Sensor inputs |
| Programmable sensitivity |
| Automatic recalibration |
| Combo Mode: Key and Proximity |
| Press and Hold feature for Volume-like Applications |
| Proximity Detection |
| Signal Guard |
| Low Power operations |
| 8kV protection |
| I²C™ and SMBus |
| 3.0V to 5.5V |
| 16-pin QFN, 14-pin SOIC |
Specifications
| Product Type | Proximity/Keys/Slider |
|---|---|
| Input Channels | 8 |
| Max Number of keys | 8 |
| Proximity detection | Yes |
| Output Channels | 0 |
| Measurement Principle | Self Capacitance |
| Report Rate (pps) | 0 |
| Number of Touches | 0 |
| Power Modes | 3 |
| Interface | I2C |
| I/O, LED Drivers | 0 |
| Other Features | Signal Guard/Driven Shield |
| Temp Range | Array |
| Voltage Min. (V) | 3.00 |
| Voltage Max. (V) | 5.50 |
| Pins | Packaging | 16 | VQFN |
| Packing Media | Tape and reel (5000) |
Resources
Brochures |
|---|
| Touch and 3D Gesture Control Brochure |
Legacy Collaterals |
|---|
| AN1334 - Techniques for Robust Touch Sensing Design |
Environmental Information
| JEDEC Indicator | e4 |
|---|---|
| ROHS | Compliant |
| China EFUP | Compliant |
| Device Weight (g) | 0.0215 |
| Shipping Weight (kg) | 0.1286 |
| Lead Count | 16 |
| Package Type | VQFN |
| Package Width or Size | 3x3x0.9mm |
| Soldering Composition | NiPdAu |
Alternative Descriptions
| 8-Channel Capacitive Touch Sensor | Microchip Technology |
| Capacitive Touch Sensor, I2C, Smbus, 3 V, 5.5 V, Qfn, 16, -40 C Rohs Compliant: Yes |Microchip CAP1298-1-A4-TR | Newark Electronics |
| IC, SENSOR, CAP TOUCH, 8CH, QFN-16 | element14 |
| CAP1298 Series 5.5 V 120 uA 8-Channel Capacitive Touch Sensor - QFN-16 3x3 | Future Electronics |
| Capacitive Touch Sensor 16-Pin QFN T/R | Avnet America |
| 8-Channel Capacitive Touch Sensor16 QFN 3x3x0.9mm T/R | Microchip Technology Inc. CAP1298-1-A4-TR | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a CAP1298-1-A4-TR?
Additional datasheets, footprints and schematics for CAP1298-1-A4-TR are listed on our Part Details page. You can also find images and similar parts to CAP1298-1-A4-TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for CAP1298-1-A4-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view CAP1298-1-A4-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does CAP1298-1-A4-TR fall under?
The CAP1298-1-A4-TR is listed under Semiconductors - ICs > Touch Screen Controllers.
Can I view similar or alternative parts?
You can view similar parts to CAP1298-1-A4-TR when available in the Touch Screen Controllers range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the CAP1298-1-A4-TR you can contact the distributor directly for product support, shipping queries etc.
Is the CAP1298-1-A4-TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Microchip Technology.
Which authorised distributors for CAP1298-1-A4-TR have stock available?
Authorised distributors including Microchip Technology, Newark Electronics, element14, Farnell and Future Electronics have stock available or on a lead time for CAP1298-1-A4-TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for CAP1298-1-A4-TR often in real-time on the comparison pages.
What if I can't find stock of CAP1298-1-A4-TR?
You can fill out our help required form which you can use to request a quote for CAP1298-1-A4-TR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.