MAX1463 Datasheet, PDF (37/49 Pages) Maxim Integrated Products – Low-Power Two-Channel Sensor Signal Processor

Low-Power Two-Channel Sensor
Signal Processor
Table 24. DOP1_Config (Address = 12h)
BIT
15–9
8
7–5
4
3–1
0
NAME
—
SELPWM1
—
SELDAC1
—
SELREF1
DESCRIPTION
Unused.
Select PWM1 output: 1 = OUT1LG, 0 = OUT1SM.
Unused.
Select DAC1 output: 1 = OUT1LG (large op-amp buffer), 0 = OUT1SM (small op-amp buffer).
Unused.
Select voltage reference for DAC1: 0 = V_DD, 1 = 2 x V_REF.
Table 25. DOP2_Control (Address = 14h)
BIT
15–5
4
3–1
0
NAME
—
ENPWM2
—
ENDAC2
DESCRIPTION
Unused.
Enable pulse width modulator 2: 1 = PWM2 active, 0 = PWM2 inactive.
Unused.
Enable digital-to-analog converter 2: 1 = DAC2 active, 0 = DAC2 inactive.
Table 26. DOP2_Config (Address = 15h)
BIT
15–9
8
7–5
4
3–1
0
NAME
—
SELPWM2
—
SELDAC2
—
SELREF2
DESCRIPTION
Unused.
Select PWM2 output: 1 = OUT2LG, 0 = OUT2SM.
Unused.
Select DAC2 output: 1 = OUT2LG (large op-amp buffer), 0 = OUT2SM (small op-amp buffer).
Unused.
Select voltage reference for DAC2: 0 = V_DD, 1 = 2 x V_REF.
Table 27. OpAmp_Config (Address = 30h)
BIT
15–2
1
0
NAME
—
BUF2
BUF1
DESCRIPTION
Unused.
1 = buffer mode of both large and small op amps of DOP2, 0 = normal.
1 = buffer mode of both large and small op amps of DOP1, 0 = normal.
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