AD7770 datasheet(66/98 Pages) AD

66 / 98 page

Data Sheet

AD7770

Rev. C | Page 65 of 97

CHANNEL 2 CONFIGURATION REGISTER

Address: 0x002, Reset: 0x00, Name: CH2_CONFIG

AFE Gain

11: Gain 8.

10: Gain 4.

01: Gain 2.

00: Gain 1.

Channel used as Reference monitor

Channel Meter Mux RX Mode

[7:6] CH2_GAIN (R/W)

[2:0] RESERVED

[5] CH2_REF_MONITOR (R/W)

[3] RESERVED

[4] CH2_RX (R/W)

Table 47. Bit Descriptions for CH2_CONFIG

Bits

Bit Name

Settings

Description

Reset

Access

[7:6]

CH2_GAIN

AFE Gain

0x0

R/W

Gain = 1

Gain = 2

Gain = 4

Gain = 8

CH2_REF_MONITOR

Channel Used as Reference Monitor

0x0

R/W

CH2_RX

Channel Meter Mux Rx Mode

0x0

R/W

[3:0]

RESERVED

Reserved

0x0

R/W

CHANNEL 3 CONFIGURATION REGISTER

Address: 0x003, Reset: 0x00, Name: CH3_CONFIG

AFE Gain

11: Gain 8.

10: Gain 4.

01: Gain 2.

00: Gain 1.

Channel used as Reference monitor

Channel Meter Mux RX Mode

[7:6] CH3_GAIN (R/W)

[2:0] RESERVED

[5] CH3_REF_MONITOR (R/W)

[3] RESERVED

[4] CH3_RX (R/W)

Table 48. Bit Descriptions for CH3_CONFIG

Bits

Bit Name

Settings

Description

Reset

Access

[7:6]

CH3_GAIN

AFE Gain

0x0

R/W

Gain = 1

Gain = 2

Gain = 4

Gain = 8

CH3_REF_MONITOR

Channel Used as Reference Monitor

0x0

R/W

CH3_RX

Channel Meter Mux Rx Mode

0x0

R/W

[3:0]

RESERVED

Reserved

0x0

R/W

AD7770 Datasheet(PDF) 66 Page - Analog Devices

AD7770 Datasheet(HTML) 66 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 89 90 91 92 93 94 95 96 97 98

Datasheet Download

Link URL