CS8190ENF16G Ver la hoja de datos (PDF) - ON Semiconductor
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CS8190ENF16G Datasheet PDF : 11 Pages
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CS8190
In some cases a designer may wish to use the CS8190 only
as a driver for an air−core meter having performed the F/V
conversion elsewhere in the circuit.
Figure 11 shows how to drive the CS8190 with a DC
voltage ranging from 2.0 V to 6.0 V. This is accomplished by
forcing a voltage on the F/VOUT lead. The alternative scheme
shown in Figure 12 uses an external op amp as a buffer and
operates over an input voltage range of 0 V to 4.0 V.
100 kW
VREG
CS8190
CP−
−
+
10 kW
N/C
BIAS
VIN
2.0 V to 6.0 V DC
F/VOUT
Figure 11. Driving the CS8190 from an External
DC Voltage
Figures 11 and 12 are not temperature compensated.
100 kW
100 kW
VIN
+
0 V to 4.0 V DC
−
10 kW
100 kW
100 kW
CS8190
BIAS
+
−
CP−
F/VOUT
Figure 12. Driving the CS8190 from an External
DC Voltage Using an Op Amp Buffer
PACKAGE THERMAL DATA
Parameter
RqJC
RqJA
Typical
Typical
PDIP−16
15
50
SO−20W
9
55
Unit
°C/W
°C/W
ORDERING INFORMATION
Device
Package
Shipping†
CS8190ENF16
CS8190ENF16G
PDIP−16
PDIP−16
(Pb−Free)
25 Units / Rail
CS8190EDWF20
CS8190EDWF20G
SO−20W
SO−20W
(Pb−Free)
38 Units / Rail
CS8190EDWFR20
CS8190EDWFR20G
SO−20W
SO−20W
(Pb−Free)
1000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
10
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