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UM008 FMC204 User Manual
N_CS
SCLK
SDIO
P7
P6
P5
P4
8-bit pre-selection
Figure 14: Read instruction to AD9517 registers A12:A0
6 Environment
6.1 Temperature
Operating temperature:
°
°
-40
C to +85
Storage temperature:
°
-40
C to +120
6.2 Monitoring
The onboard monitoring may be used to monitor the voltage on the different power rails as
well as the ambient temperature around the monitoring device.
It is recommended that the carrier card and/or host software uses the power-down features if
the temperature is too high. Normal operations can resume once the temperature is within
the operating conditions boundaries.
Parameter:
On-chip temperature
On-chip AIN0 (V
)
DD
External AIN1
External AIN2
External AIN3
External AIN4
External AIN5
External AIN6
External AIN7
External AIN8
UM008
P3
P2
P1
P0 R/W W1 W0 A12 A11 A10 A9
C (Industrial)
°
C
Device 1
address 1001 000
+3.3V
+3.3V Analog CLK
+1.8V Digital
VADJ
+2.5V Analog CLK
+3.3V Digital
+3.3V
+3.3V VCP
+12V
Table 8: Temperature and voltage parameters
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A8
A7
A6
A5
A4
A3
A2
A1
16-bit instruction
r1.14
A0
D7
D6
D5
D4
D3
D3
D1
D0
8-bit register data
Formula
AIN1 * 2
AIN2
AIN3
AIN4
AIN5 * 2
AIN6 * 2
AIN7 * 2
AIN8 * 7.04
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