ADP1046AACPZ-R7 datasheet(52/88 Pages) AD

52 / 88 page

ADP1046A

Data Sheet

Rev. 0 | Page 52 of 88

Table 18. Register 0x12—HF ADC Reading

Bits

Bit Name

R/W

Description

[7:0]

HF ADC reading

This register contains the reading from the high frequency ADC.

Table 19. Register 0x13—CS1 Value (Input Current)

Bits

Bit Name

R/W

Description

[15:4]

Input current value

This register contains the 12-bit input current information. This value is derived from a voltage

measurement at the CS1 input. To read the input current information, this register must be read

using two consecutive read operations. The eight bits of the first read return the eight MSBs of the

input current information. The top four bits of the second read return the four LSBs of the input

current information. The range of the CS1 input pin is from 0 V to 1.4 V. This value has 12 bits of

resolution, which results in an LSB size of 342 μV. At 0 V input, the value in this register is 0 (0x000).

At 1 V input, the value in this register is 2926 (0xB6E).

[3:0]

Reserved

Reserved.

Table 20. Register 0x14—ACSNS Value

Bits

Bit Name

R/W

Description

[15:4]

ACSNS voltage value

This register contains the 12-bit ACSNS slow ADC voltage information.

[3:0]

Reserved

Reserved.

Table 21. Register 0x15—VS1 Voltage Value

Bits

Bit Name

R/W

Description

[15:4]

VS1 voltage value

This register contains the 12-bit local output voltage information. This voltage is measured at the

VS1 pin. To read the VS1 voltage information, this register must be read using two consecutive

read operations. The eight bits of the first read return the eight MSBs of the local output voltage

information. The top four bits of the second read return the four LSBs of the local output voltage

information. The range of the VS1 input pin is from 0 V to 1.6 V. This value has 12 bits of resolution,

which results in an LSB size of 390.625 μV. At 0 V input, the value in this register is 0 (0x000). The

recommended nominal voltage at this pin is 1 V. At 1 V input, these bits read 2560 (0xA00).

[3:0]

Reserved

Reserved.

Table 22. Register 0x16—VS2 Voltage Value

Bits

Bit Name

R/W

Description

[15:4]

VS2 voltage value

This register contains the 12-bit load output voltage information. This voltage is measured at the

VS2 pin. To read the load VS2 voltage information, this register must be read using two consecutive

read operations. The eight bits of the first read return the eight MSBs of the load output voltage

information. The top four bits of the second read return the four LSBs of the load output voltage

information. The range of the VS2 input pin is from 0 V to 1.6 V. This value has 12 bits of resolution,

which results in an LSB size of 390.625 μV. At 0 V input, the value in this register is 0 (0x000). The

recommended nominal voltage at this pin is 1 V. At 1 V input, these bits read 2560 (0xA00).

[3:0]

Reserved

Reserved.

Table 23. Register 0x17—VS3 Voltage Value (Output Voltage)

Bits

Bit Name

R/W

Description

[15:4]

VS3 voltage value

This register contains the 12-bit remote output voltage information. This value is the differential

voltage between the VS3+ and VS3− pins. To read the remote output voltage information, this

the eight MSBs of the remote output voltage information. The top four bits of the second read return

the four LSBs of the remote output voltage information. The range of the VS3± input pins is from

0 V to 1.6 V. This value has 12 bits of resolution, which results in an LSB size of 390.625 μV. At 0 V

input, the value in this register is 0 (0x000). The recommended nominal voltage at this pin is 1 V.

At 1 V input, these bits read 2560 (0xA00).

[3:0]

Reserved

Reserved.

ADP1046AACPZ-R7 bảng dữ liệu(PDF) 52 Page - Analog Devices

ADP1046AACPZ-R7 bảng dữ liệu(HTML) 52 Page - Analog Devices

Html Pages

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 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88

bảng dữ liệu tải về

Link URL