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

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MAX1240AESA-T

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

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
13

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