MCP3564 datasheet(91/108 Pages) MICROCHIP

91 / 108 page

 2019-2021 Microchip Technology Inc.

DS20006181C-page 91

MCP3561/2/4

8.10

OFFSETCAL Register

8.11

GAINCAL Register

Name

Bits

Address

Cof

OFFSETCAL

0x9

R/W

OFFSETCAL: OFFSET CALIBRATION REGISTER

R/W-0

OFFSETCAL[23:0]

bit 23

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

Bit 23-0

OFFSETCAL[23:0]: Offset Error Digital Calibration Code (two’s complement, MSb first coding)

See Section 5.12 “Digital System Offset and Gain Calibrations”.

Name

Bits

Address

Cof

GAINCAL

0xA

R/W

GAINCAL: GAIN CALIBRATION REGISTER

R/W-1

R/W-0

GAINCAL[23:0]

bit 23

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

Bit 23-0

GAINCAL[23:0]: Gain Error Digital Calibration Code (unsigned, MSb first coding)

The GAINCAL default value is 800000, which provides a gain of 1x. See Section 5.12 “Digital

System Offset and Gain Calibrations”.

MCP3564 Datasheet(PDF) 91 Page - Microchip Technology

MCP3564 Datasheet(HTML) 91 Page - Microchip Technology

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 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL