MCP3913 datasheet(63/82 Pages) MICROCHIP

Numer części	MCP3913

Szczegółowy opis	3V Six-Channel Analog Front End

PDF	82 Pages

Scroll/Zoom	100%

Producent	MICROCHIP [Microchip Technology]

Strona internetowa	http://www.microchip.com

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 2013 Microchip Technology Inc.

DS20005227A-page 63

MCP3913

8.5

GAIN Register – PGA Gain

Configuration Register

Name

Bits

Address

Cof.

GAIN

0x0B

R/W

GAIN REGISTER

U-0

R/W-0

——

—

PGA_CH5<2> PGA_CH5<1>

bit 23

bit 16

R/W-0

PGA_CH5<0> PGA_CH4<2> PGA_CH4<1> PGA_CH4<0> PGA_CH3<2>

PGA_CH3<1> PGA_CH3<0> PGA_CH2<2>

bit 15

bit 8

R/W-0

PGA_CH2<1> PGA_CH2<0> PGA_CH1<2> PGA_CH1<1> PGA_CH1<0>

PGA_CH0<2> PGA_CH0<1> PGA_CH0<0>

bit 7

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 23-18

Unimplemented:

Read as 0

bit 17-0

PGA_CHn<2:0>:

PGA Setting for Channel n

111

= Reserved (Gain = 1)

110

= Reserved (Gain = 1)

101

= Gain is 32

100

= Gain is 16

011

= Gain is 8

010

= Gain is 4

001

= Gain is 2

000

= Gain is 1 (DEFAULT)

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