Touch-Screen Controller



Data Sheets
Part Number Description Key Advantages
MAX11800TEVS, MAX11801TEVS Touch Evaluation Systems (TEVS) for the MAX11800, MAX11801, MAX11802, and MAX11803

 
MAX11811 TacTouch™, Low-Power, Ultra-Small, Resistive Touch-Screen Controller with Haptic Driver

Offloads application processor to perform other functions. 
MAX11800, MAX11801, MAX11802,
...
Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I²C/SPI Interface

Frees the application processor to perform other functions; increases battery life. 
MAX7359 2-Wire Interfaced Low-EMI Key Switch Controller/GPO

Simplifies software and frees up microcontroller I/O. 
MAX6816, MAX6817, MAX6818 ±15kV ESD-Protected, Single/Dual/Octal, CMOS Switch Debouncers

Provide clean interfacing of mechanical switches to digital systems, freeing the microcontroller to perform other functions. 



Key Specifications:

Keyswitch Controllers
Part Number Interface Keys ISUPPLY
(µA)
ISHUTDN
(µA)
Interr. Out Key Scan I2C Slave IDs GPIO VSUPPLY
(V)
Budgetary
Price
max typ typ See Notes
MAX7359  Serial 2-Wire 400kbit 64 25 1 Yes 4 6 GPO 1.62 to 3.6 $2.54 @1k
See All Keyswitch Controllers (5)


Switch Debouncer/Protectors
Part Number Switch Inputs Edge Triggered Debounce Duration
(ms)
Output Polarity Output Type Switch Inputs
(±V)
ESD Protect.
(±kV)
ICC
(µA)
Budgetary
Price
max max See Notes
MAX6816  1 Both Edges 15 to 85 Active High Push-Pull ±25 15 20 $1.62 @1k
MAX6817  2 $2.49 @1k
MAX6818  8 $3.34 @1k
See All Switch Debouncer/Protectors (6)


Touch Interface Products
Part Number Interface Channels Haptic Functions Haptic Actuator Type Touch Pressure Measurement Digital I/O Supply Voltage
(V)
Digital Supply Voltage
(V)
EV Kit Integrated Proximity Sensing Oper. Temp.
(°C)
Budgetary
Price
min max See Notes
MAX11811  I2C 4 Actuator Driver
ERM
LRA
Yes 1.7 3.6 Yes Yes
-40 to +85
-40 to +105
$2.01 @1k
MAX11800  SPI - - -
-40 to +85
-40 to +105
$1.43 @1k
MAX11801  I2C - - -
-40 to +85
-40 to +105
$1.39 @1k
MAX11802  SPI - - - -40 to +85 $1.14 @1k
MAX11803  I2C - - - -40 to +85 $1.10 @1k
See All Touch Interface Products (12)