SX8722I070LF SEMTECH [Semtech Corporation], SX8722I070LF Datasheet - Page 30

• Manufacturer Part Number: SX8722I070LF
• Description: High gain acquisition for sensor interface
• Manufacturer: SEMTECH [Semtech Corporation]

9.4.3. Enable/disable PGAs
9.4.4. PGA3 gain configuration
9.4.5. PGA2 gain configuration
ACS - Revision 4.2
©2008 Semtech Corp.
ADVANCED COMMUNICATIONS & SENSING
October 2008
Gain = 1
Gain = 2
Gain = 3
Gain = 4
Gain = 5
Gain = 6
Gain = 7
Gain = 8
Gain = 9
Gain = 10
Gain = 1
Gain = 2
Gain = 5
Gain = 10
Enable PGA3
Disable PGA3
Enable PGA2&3
Disable PGA2&3
Enable PGA1,2&3
Disable PGA1,2&3
Function
Function
Function
Table 11. PGA enable/disable settings
Table 12. PGA3 gain configuration
Table 13. PGA2 gain configuration
Address
Address
Address
0x0D
0x0C
0x0B
Page 30
0x0C
0x3C
0x6C
0x18
0x24
0x30
0x48
0x54
0x60
0x78
0x00
0x10
0x20
0x30
0x0A
0x0E
Data
Data
Data
0x08
0x00
0x00
0x00
High gain acquisition for sensor interface
Mask
Mask
Mask
0x0A
0x0E
0x7F
0x08
0x30
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SX8722