MAX11312 Datasheet, PDF (18/54 Pages) Maxim Integrated Products – PIXI, 12-Port Programmable Mixed-Signal I/O with 12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO

MAX11312
PIXI, 12-Port Programmable Mixed-Signal I/O with
12-Bit ADC, 12-Bit DAC, Analog Switches, and GPIO
Pin Configuration
TOP VIEW
24 23 22 21 20 19 18 17
PORT7 25
16 _D1N
AGND1 ²⁶
15 D1P
AVDDIO ²⁷
14 PORT0
PORT8 ²⁸
PORT9 ²⁹
MAX11312
13 AGND
12 _AVDD
PORT10 ³⁰
11 D0N
PORT11 ³¹
+
DGND ³²
10 _D0P
9 DAC_REF
1 234 5 678
TQFN
5mm x 5mm
Pin Description
PIN
NAME
1
DVDD
2
SDA
3
SCL
4
AD0
5
AD1
6
INT
7
CNVT
FUNCTION
Positive Digital Supply
Serial Interface Input and Output
Serial Interface Clock Input
Slave Address Bit 0
Slave Address Bit 1
Interrupt Open-Drain Output. Active-low.
ADC Trigger Control Input. Active-low.
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