Touch Screen Controllers
Touch screen controllers are integrated circuits that provide an interface between the touch screen sensor array and the device the screen operates. The controller receives position information from the sensor array which is usually resistive or capacitive. In turn, the position information is passed along to a microcontroller via a serial, parallel, USB, or UART interface.
Sourcing AKM Touch Screen Controllers: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 7
| Product | Pricing | Datasheet | Touchscreen | Voltage Reference | Current - Supply | Interface | Operating Temperature | Resolution (Bits) | Voltage - Supply | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 AK4187AKT AKM | 4 Wire Resistive | Internal | 240 µA | I²C, Serial | -40°C ~ 85°C (TA) | 12 b | 2.7V ~ 3.6V | Surface Mount | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | 1,287 | ||
 AK4186EN AKM | 4 or 5 Wire Resistive | Internal | 60 µA | I²C, Serial | -40°C ~ 85°C (TA) | 12 b | 1.6V ~ 3.6V | Surface Mount | 16-WFQFN Exposed Pad | 16-QFN (3x3) | 7,918 | ||
 AK4189ECB AKM | 4 Wire Resistive | Internal | - | I²C, Serial | -40°C ~ 85°C (TA) | 12 b | 1.62V ~ 1.98V | Surface Mount | 12-UFBGA, WLCSP | 12-WLCSP (2x1.5) | 7,728 | ||
AK4188EN AKM | 4 Wire Resistive | External, Internal | 500 µA | SPI | -40°C ~ 85°C (TA) | 12 b | 2.7V ~ 3.6V | Surface Mount | 16-WFQFN Exposed Pad | 16-QFNJ (3x3) | 7,478 | ||
 AK4182AVN AKM | 4 Wire Resistive | External, Internal | 800 µA | Serial | -40°C ~ 85°C (TA) | 12 b | 2.7V ~ 3.6V | Surface Mount | 16-WQFN Exposed Pad | 16-QFN (4x4) | 4,923 | ||
 AK4187ZEN AKM | - | - | - | - | - | - | - | - | - | - | 7,231 | ||
AK4188VN AKM | 4 Wire Resistive | External, Internal | 500 µA | SPI | -40°C ~ 85°C (TA) | 12 b | 2.7V ~ 3.6V | Surface Mount | 16-WFQFN Exposed Pad | 16-QFN (3x3) | 3,460 |