MAX1329 Datasheet, PDF (36/78 Pages) Maxim Integrated Products – 12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs, Reference, Voltage Monitors, and Temp Sensor

12-/16-Bit DASs with ADC, DACs, DPIOs, APIOs,
Reference, Voltage Monitors, and Temp Sensor
CS
SCLK
1 2 3 _{4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25}
DIN
X 1 M3 M2 M1 M0 G1 G0 BIP X X X X X X X X X X X X X _X X X X
DOUT
D ₁₁ D₁₀ D₉ D₈ D₇ D₆ D₅ D₄ D₃ D ₂ D₁ D₀
D₁₁
ADC MODE
TRACK
CONVERT
TRACK CONVERT
ADCDONE*
*ADCDONE IS AN INTERNAL SIGNAL. RISING EDGE OF ADCDONE SETS THE ADD BIT IN THE STATUS REGISTER.
X = DON'T CARE.
Figure 18. Write Command to Start ADC Burst Conversions Clocked by SCLK with Real-Time Data Read (ACQCK<1:0> = 00,
GAIN<1:0> = 00)
CS
SCLK
123 456 78
DIN
X 1 M3 M2 M1 M0 G1 G0 BIP
CLKIO
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
ADC MODE
TRACK
CONVERT
PD*
ADCDONE**
*PD IS AN INTERNAL SIGNAL. WHEN PD IS HIGH, THE ADC IS POWERED-DOWN.
**ADCDONE IS AN INTERNAL SIGNAL. RISING EDGE ADCDONE SETS THE ADD BIT IN THE STATUS REGISTER.
X = DON'T CARE.
Figure 19. Write Command to Start ADC Normal or Fast Power-Down, with Autoconvert Disabled (AUTO<2:0> = 000) and
Conversions Clocked by CLKIO (OSCE = 0, ADDIV<1:0> = 00, CLKIO<1:0> = 11)
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