MAX1243BCSA Maxim Integrated Products, MAX1243BCSA Datasheet - Page 19

• Manufacturer Part Number: MAX1243BCSA
• Description: ADC (A/D Converters) Integrated Circuits (ICs)
• Manufacturer: Maxim Integrated Products

Specifications of MAX1243BCSA

• Number Of Adc Inputs: 1
• Architecture: SAR
• Conversion Rate: 73 KSPs
• Resolution: 10 bit
• Input Type: Voltage
• Interface Type: 3-Wire (SPI, QSPI, Microwire)
• Voltage Reference: External
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 2.7 V
• Maximum Power Dissipation: 471 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: SO-8
• Minimum Operating Temperature: 0 C
• Lead Free Status / Rohs Status: No

Figure 1. MAX1221 Functional Diagram
CNVST/
DOUT
REF2/
SCLK
AIN5
REF1
AIN0
AIN6
AIN7
EOC
DIN
CS
12-Bit, Multichannel ADCs/DACs with FIFO,
GPIOA0,
GPIOA1
CNVST
T/H
USER-PROGRAMMABLE
OSCILLATOR
______________________________________________________________________________________
TEMPERATURE
I/O
REF2
CONTROL
SENSOR
LOGIC
12-BIT
ADC
SAR
Temperature Sensing, and GPIO Ports
GPIOC0,
GPIOC1
REFERENCE
FIFO AND
INTERNAL
CONTROL
ALU
GPIO
PORT
SPI
AV
DD
DV
DD
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
REGISTER
LDAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
AGND
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
12-BIT
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DAC
DGND
MAX1221
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
CONDITIONING
CONDITIONING
CONDITIONING
CONDITIONING
CONDITIONING
CONDITIONING
CONDITIONING
CONDITIONING
RES_SEL
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
OUT3
OUT4
OUT6
OUT7
OUT0
OUT1
OUT2
OUT5
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