MAX1240AESA-T Maxim Integrated, MAX1240AESA-T Datasheet - Page 13

• Manufacturer Part Number: MAX1240AESA-T
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX1240AESA-T

• Number Of Channels: 1
• Architecture: SAR
• Conversion Rate: 73 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Snr: 70 dB
• Interface Type: QSPI, Serial (SPI, Microwire)
• Operating Supply Voltage: 2.7 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Narrow
• Maximum Power Dissipation: 727 mW
• Minimum Operating Temperature: - 40 C
• Number Of Converters: 1
• Voltage Reference: 3.6 V

Figure 12. SPI/MICROWIRE Serial Interface Timing (CPOL = CPHA = 0)
Figure 13. QSPI Serial Interface Timing (CPOL = CPHA = 0)
Figure 14. Power-Supply Grounding Condition
*OPTIONAL
*WHEN CS IS HIGH, DOUT = HIGH -Z
DOUT*
SCLK
V DD
+3V
CS
R* = 10Ω
t CONV
0.1μF
4.7μF
*WHEN CS IS HIGH, DOUT = HIGH -Z
DOUT*
SCLK
GND
MAX1240
MAX1241
EOC
CS
______________________________________________________________________________________
t CONV
SUPPLIES
MSB
D11
EOC
D10
1ST BYTE READ
D9
MSB
D11
D8
+3V
+3V
CIRCUITRY
DIGITAL
D10
12-Bit Serial ADCs in 8-Pin SO
D7
DGND
GND
D9
D6
D8
D5
D7
D6
D5
D4
D4
+2.7V, Low-Power,
D3
D3
D2
D2
2ND BYTE READ
D1
D1
LSB
D0
LSB
D0
HIGH-Z
HIGH-Z
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