MAX1464 Maxim, MAX1464 Datasheet - Page 35

• Manufacturer Part Number: MAX1464
• Description: Low-Power - Low-Noise Multichannel Sensor Signal Processor
• Manufacturer: Maxim

Table 21. DOPn Configuration Options
DAC OFF, PWM OFF, op amp OFF.
DAC OFF, PWM OFF, op amp ON. AMPnP and
AMPnM routed to LG op amp.
DAC OFF, PWM OFF, op amp ON. LG op amp
configured as unity-gain buffer.
DAC OFF, PWM OFF, op amp ON. AMPnP and
AMPnM routed to SM op amp.
DAC OFF, PWM OFF, op amp ON. SM op amp
configured as unity-gain buffer.
DAC OFF, PWM ON, op amp OFF. PWM output on
OUTnSM. AMPnP and AMPnM disabled.
DAC OFF, PWM ON, op amp OFF. PWM output on
OUTnLG. AMPnP and AMPnM disabled.
DAC OFF, PWM ON, op amp ON. AMPnP and AMPnM
routed to LG op amp. PWM output on OUTnSM.
DAC OFF, PWM ON, op amp ON. LG op amp
configured as unity-gain buffer. PWM output on
OUTnSM.
DAC OFF, PWM ON, op amp ON. AMPnP and AMPnM
routed to SM op amp. PWM output on OUTnLG.
DAC OFF, PWM ON, op amp ON. SM op amp
configured as unity-gain buffer. PWM output on
OUTnLG.
DAC ON, PWM OFF, op amp OFF. DAC output on
OUTnSM. AMPnP and AMPnM disabled.
DAC ON, PWM OFF, op amp OFF. DAC output on
OUTnLG. AMPnP and AMPnM disabled.
DAC ON, PWM OFF, op amp ON. DAC output on
OUTnSM. AMPnP and AMPnM routed to LG op amp.
DAC ON, PWM OFF, op amp ON. DAC output on
OUTnSM. LG op amp configured as unity-gain buffer.
DAC ON, PWM OFF, op amp ON. DAC output on
OUTnLG. AMPnP and AMPnM routed to SM op amp.
DAC ON, PWM OFF, op amp ON. DAC output on
OUTnLG. SM op amp configured as unity-gain buffer.
DAC ON, PWM ON, op amp OFF. DAC output on
OUTnSM. PWM output on OUTnLG. AMPnP and
AMPnM disabled.
DAC ON, PWM ON, op amp OFF. DAC output on
OUTnLG. PWM output on OUTnSM. AMPnP and
AMPnM disabled.
DOP CONFIGURATION
______________________________________________________________________________________
Low-Power, Low-Noise Multichannel
PWRDAC PWROP
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Sensor Signal Processor
X
X
0
1
1
1
1
0
0
1
1
1
1
0
0
1
1
1
1
SELDAC
X
0
0
1
1
0
0
0
0
1
1
0
1
0
0
1
1
0
1
SELPWM
X
X
X
X
X
0
1
0
0
1
1
X
X
X
X
X
X
1
0
ENDAC
w w w . D a t a S h e e t 4 U .
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ENPWM
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
BUF
X
0
1
0
1
X
X
0
1
0
1
X
X
0
1
0
1
X
X
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