XE8805 SEMTECH [Semtech Corporation], XE8805 Datasheet - Page 134

• Manufacturer Part Number: XE8805
• Description: Data Acquisition MCU
• Manufacturer: SEMTECH [Semtech Corporation]

Figure 18-6. 2-wire 4-20mA with second order filter and increased stability
© Semtech 2006
Sensor
XE88xx
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o
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o
t
r
l
D
VBAT
VSS
A
amp
DAS_AI_M
DAS_AI_P
DAS_OUT
DAS_AO
18-13
VBAT
R
f1
R
C
C
fs
fs
f
R
VSS
V
offset
f
R
f2
regulator
Voltage
R
lim1
R
lim2
XE8805/05A
R
sense
4-20mA
4-20mA
V
V
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