ACT72350 datasheet(57/97 Pages) QORVO

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ACT72350 Data Sheet

160V 3 Phase BLDC Motor Driver

Data Sheet v1.1, 2025-02-17

Subject to change without notice

57 of 97

www.qorvo.com

12.17.7 SOC.CFGAIO6

BIT

IO MODE

GAIN MODE (PGA)

COMPARATOR MODE

SPECIAL MODE (BUF6)

7:6

MODE6: 00b

MODE6: 01b

MODE6: 10b

MODE6: 11b

OPT6: AI6 / AO6 IO Option:

00b: Input

01b: Hi-Z

10b: Open-drain output

11b: Hi-Z

GAIN6: AIO6 Amplifier gain

setting:

000b: Gain amplifier bypass,

direct mode

001b: 1x

010b: 2x

011b: 4x

100b: 8x

101b: 16x

110b: 32x

111b: 48x

OPT6: AI6 Comparator

Reference select:

00b: VTHREF

01b: AB1

10b: AB2

11b: AB3

Reserved, write as 0.

SWAP: Buffer Swap:

0b: Do not swap buffer offset

1b: Swap buffer offset

POL6: AI6/AO7 Polarity Setting:

If CFGAIO6.OPT6 = 00b, AI6 input

polarity setting.

If CFGAIO6.OPT6 = 10b, AO6 output

polarity setting:

00b: active-high

01b: active-low

POL6: AO6 Comparator

output polarity setting:

0b: active-high

1b: active-low

MUX6: Analog MUX Setting:

0000b = AI6

0001b = VMSENSE

0010b = VCC33x4/10

0011b = VDDIOx4/10

0100b = VSYSx4/10

0101b = ISENSE

0110b = VPTAT

0111b = VPx1/10

1000b=AB6

1000b: AB6

1001b: AB1

1010b: AB2

1011b: AB3

1100b: AB4

1101b: AB5

1110b: AB6

1111b: AB7

2:0

MUX6: AO6 Digital MUX Setting:

000b: DOUT6

001b: DB1

010b: DB2

011b: DB3

100b: DB4

101b: DB5

110b: DB6

111b: DB7

Reserved, write as 0.

MUX6: AO6 Digital MUX

Setting:

000b: DOUT6

001b: DB1

010b: DB2

011b: DB3

100b: DB4

101b: DB5

110b: DB6

111b: DB7

ACT72350 Datasheet(PDF) 57 Page - Qorvo, Inc

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