FMA1125DC-16P Fujitsu Semiconductor America Inc, FMA1125DC-16P Datasheet - Page 15

• Manufacturer Part Number: FMA1125DC-16P
• Description: IC CTLR TOUCH SENSOR 16SOP
• Manufacturer: Fujitsu Semiconductor America Inc
• Type: Capacitiver

Specifications of FMA1125DC-16P

• Touch Panel Interface: *
• Number Of Inputs/keys: *
• Resolution (bits): *
• Data Interface: I²C
• Data Rate/sampling Rate (sps, Bps): *
• Voltage Reference: *
• Voltage - Supply: 2.4 V ~ 5 V
• Current - Supply: 100µA
• Operating Temperature: -40°C ~ 90°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Output Type: Logic
• Interface: I²C
• Input Type: Logic
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 865-1050-2

FMA1125DC 16QFN Typical Application Circuit: Internal LDO
Notes:
• The voltage range of VDDH can be from 2.5V to 5V.
• 2k¾ pull-up resistors are required for I
• PA1 ~ PA6 can be configured as either touch input channels or DIO ports.
• I
• For LED dimming control through DIO ports, sink current circuit is mandatory as shown above.
• When PA ports are configured as DIO and used for LED dimming control, the circuit should be the same as DIO ports explained above.
• For External LDO connection, please refer to Case 1 and Case 2 in 24QFN’s External LDO connections.
2
C chip ID is fixed to 0x68.
2
C communication.
FMA1125DC
Confidential
16QFN
FMA1125DC
Fujitsu Microelectronics America, Inc.
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