ML2280BCS View Datasheet(PDF) - Micro Linear Corporation
Part Name
Description
MFG CO.
'ML2280BCS' PDF : 20 Pages View PDF
APPLICATIONS (Continued)
+
VIN
VCC
(5VDC)
VIN (+)
VCC
ML2280
VIN (–) VREF/2
+
10µF
300Ω
10kΩ
FS
ADJ.
1kΩ
+
1µF SET FOR 1.5V
2kΩ
1.2V
Span Adjust: 0V - VIN - 3V
ML2280, ML2283
VCC
(5VDC)
+
VIN
VIN (+)
VCC
ML2280
VIN (–) VREF/2
SETS ZERO
CODE VOLTAGE
330Ω
2.7kΩ
1kΩ
2VDC
ZERO ADJ.
+
10µF
10kΩ
FS
ADJ.
330Ω
1.2kΩ
1kΩ
1.5
+
1µF
SETS
VOLTAGE SPAN
1.2V
Zero-Shift and Span Adjust: 2V - VIN - 5V
330Ω
10V
6.8kΩ
5.1V
STRAIN GUAGE
LOAD CELL
300Ω/30mV FS
1kΩ
GAIN
1.3kΩ
10kΩ
1MΩ
• USES ONE MORE WIRE THAN LOAD CELL ITSELF
• TWO MINI-DIPs COULD BE MOUNTED INSIDE
LOAD CELL FOR DIGITAL OUTPUT TRANSDUCER
• ELECTRONIC OFFSET AND GAIN TRIMS RELAX
MECHANICAL SPECS FOR GUAGE FACTOR AND OFFSET
• LOW LEVEL CELL OUTPUT IS CONVERTED IMMEDIATELY
FOR HIGH NOISE IMMUNITY
+
–
DUAL
1MΩ
+
–
DUAL
20kΩ
10kΩ
OFFSET
20kΩ
VCC
VREF/2
CLK
ML2280
CS
–IN
+IN
DO
GND
10V
Digital Load Cell
17
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