Microchip Technology TMPSNS-RTD1 Ficha De Dados
MCP6S21/2/6/8
DS21117B-page 20
2003-2012 Microchip Technology Inc.
5.2.2
SETTING THE GAIN
The amplifier can be programmed to produce binary
and decimal gain settings between +1 V/V and +32 V/V.
Register 5-2 shows the details. At the same time, differ-
ent compensation capacitors are selected to optimize
the bandwidth vs. slew rate trade-off (see Table 4-1).
and decimal gain settings between +1 V/V and +32 V/V.
Register 5-2 shows the details. At the same time, differ-
ent compensation capacitors are selected to optimize
the bandwidth vs. slew rate trade-off (see Table 4-1).
REGISTER 5-2:
GAIN REGISTER
U-x
U-x
U-x
U-x
U-x
W-0
W-0
W-0
—
—
—
—
—
G2
G1
G0
bit 7
bit 0
bit 7-3
Unimplemented: Read as ‘0’ (reserved for future use)
bit 2-0
G2-G0: Gain Select Bits
000
= Gain of +1 (Default)
001
= Gain of +2
010
= Gain of +4
011
= Gain of +5
100
= Gain of +8
101
= Gain of +10
110
= Gain of +16
111
= Gain of +32
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