MAX11802EWC+T Maxim Integrated Products, MAX11802EWC+T Datasheet - Page 18

• Manufacturer Part Number: MAX11802EWC+T
• Description: IC TOUCH SCREEN CTLR 12-WLP
• Manufacturer: Maxim Integrated Products
• Type: Resistiver

Specifications of MAX11802EWC+T

• Touch Panel Interface: 4-Wire
• Number Of Inputs/keys: 1 TSC
• Resolution (bits): 12 b
• Data Interface: Serial, SPI™
• Data Rate/sampling Rate (sps, Bps): 105k
• Voltage - Supply: 1.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-WLP
• Voltage Supply Source: Single Supply
• Sampling Rate (per Second): 105k
• Resolution: 11 bits
• Interface Type: I2C, SPI
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.7 V
• Conversion Rate: 34.4 KSPs
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX11802EWC+T; MAX11802EWC+TTR

Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I
Figure 3b. MAX11802/MAX11803 Operation Modes
18
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CONTINUOUS INTERRUPT MODE
ADC RESOLUTION AND TIMING
MEASUREMENT TAG (MTAG)
EDGE INTERRUPT MODE
PUR AND PUF TIMING
AVERAGING METHOD
EVENT TAG (ETAG)
(FIFO NOT USED)
(FIFO NOT USED)
CONFIGURATION
0x02, 0x04, 0x06
PANEL TIMING
REGISTERS
0x03, 0x0B
0x05
0x0A
0x01
0x01
TIRQ
0x01
0x07
AUX
N/A
N/A
DIRECT CONVERSION MODE
2
C/SPI Interface
AND READBACK COMMANDS
DATA READBACK: 0x5A–0x5B
DATA READBACK: 0x52–0x59
DATA READBACK: 0x52–0x59
DATA READBACK: 0x52–0x59
DATA READBACK: 0x52–0x59
MEASUREMENT: 0x70–0x75
MEASUREMENT: 0x78–0x7F
MEASUREMENT: 0x76–0x77
COMBINED MEASUREMENT
SETUP, MEASUREMENTS,
PANEL MEASUREMENT
AUX MEASUREMENT
PANEL SETUP
0x69–0x6F
N/A
N/A
N/A
N/A
N/A
N/A
MAX11802/MAX11803
OPERATION MODES
OPERATION MODE
MEASUREMENTS
DATA TAGGING
PANEL SETUP
INTERRUPTS
TDM TIMING
AVERAGING
TIRQ
ADC