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PDF CS8190 Data sheet ( Hoja de datos )
| Número de pieza | CS8190 | |
| Descripción | Precision Air-Core Tach/Speedo Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
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CS8190
Precision Air-Core
Tach/Speedo Driver with
Return to Zero
The CS8190 is specifically designed for use with air−core meter
movements. The IC provides all the functions necessary for an analog
tachometer or speedometer. The CS8190 takes a speed sensor input
and generates sine and cosine related output signals to differentially
drive an air−core meter.
Many enhancements have been added over industry standard
tachometer drivers such as the CS289 or LM1819. The output utilizes
differential drivers which eliminates the need for a zener reference
and offers more torque. The device withstands 60 V transients which
decreases the protection circuitry required. The device is also more
precise than existing devices allowing for fewer trims and for use in a
speedometer.
Features
• Direct Sensor Input
• High Output Torque
• Low Pointer Flutter
• High Input Impedance
• Overvoltage Protection
• Return to Zero
• Internally Fused Leads in PDIP−16 and SO−20W Packages
• Pb−Free Packages are Available*
http://onsemi.com
16
1
PDIP−16
NF SUFFIX
CASE 648
20
1
SO−20W
DWF SUFFIX
CASE 751D
PIN CONNECTIONS AND
MARKING DIAGRAM
PDIP−16
1
CP+
SQOUT
FREQIN
GND
16
CP−
F/VOUT
VREG
GND
GND
COS+
COS−
VCC
GND
SINE+
SINE−
BIAS
CP+
SQOUT
FREQIN
GND
GND
GND
GND
COS+
COS−
VCC
1
SO−20W
20
CP−
F/VOUT
VREG
GND
GND
GND
GND
SIN+
SIN−
BIAS
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2012
January, 2012 − Rev. 7
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
Publication Order Number:
CS8190/D
1 page  
CS8190
TYPICAL PERFORMANCE CHARACTERISTICS
7
6
5
4
COS
3
2
1
0
−1
−2
−3
−4
−5
−6
SIN
−7 0 45 90 135 180 225 270 315
Degrees of Deflection (°)
Figure 2. Function Generator Output Voltage vs.
Degrees of Deflection
FńVOUT + 2.0 V ) 2.0 FREQ CCP RT (VREG * 0.7 V)
7
6
5
4
3
2
1
0 0 45 90 135 180 225 270 315
Frequency/Output Angle (°)
Figure 3. Charge Pump Output Voltage vs.
Output Angle
7.0 V
(VSINE+) − (VSINE−)
−7.0 V
q Angle
7.0 V
(VCOS+) − (VCOS−)
ƪ ƫQ + ARCTAN
VSIN ) * VSIN *
VCOS ) * VCOS *
−7.0 V
Figure 4. Output Angle in Polar Form
1.50
1.25
1.00
0.75
0.50
0.25
0.00
−0.25
−0.50
−0.75
−1.00
−1.25
−1.50 0
45 90 135 180 225 270
Theoretical Angle (°)
Figure 5. Nominal Output Deviation
315
45
40
35
30
25
20
15
10
5
0
1
Ideal Degrees
Nominal Degrees
5 9 13 17 21 25 29 33 37
Nominal Angle (Degrees)
Figure 6. Nominal Angle vs. Ideal Angle (After Calibrating at 1805)
41
45
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5
5 Page 
−A−
16
1
H
G
CS8190
PACKAGE DIMENSIONS
PDIP−16
CASE 648−08
ISSUE T
9
B
8
FC
S
L
−T−
SEATING
PLANE
KJ
D 16 PL
0.25 (0.010) M T A M
M
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS
WHEN FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE
MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
INCHES
MILLIMETERS
DIM MIN MAX MIN MAX
A 0.740 0.770 18.80 19.55
B 0.250 0.270 6.35 6.85
C 0.145 0.175 3.69 4.44
D 0.015 0.021 0.39 0.53
F 0.040 0.70 1.02 1.77
G 0.100 BSC
2.54 BSC
H 0.050 BSC
1.27 BSC
J 0.008 0.015 0.21 0.38
K 0.110 0.130 2.80 3.30
L 0.295 0.305 7.50 7.74
M 0 _ 10 _ 0 _ 10 _
S 0.020 0.040 0.51 1.01
SO−20 WB
CASE 751D−05
ISSUE G
DA
q
20 11
E
1 10
20X B
B
0.25 M T A S B S
18X e
A
SEATING
A1
PLANE
T
C
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION
SHALL BE 0.13 TOTAL IN EXCESS OF B
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
MILLIMETERS
DIM MIN MAX
A 2.35 2.65
A1 0.10 0.25
B 0.35 0.49
C 0.23 0.32
D 12.65 12.95
E 7.40 7.60
e 1.27 BSC
H 10.05 10.55
h 0.25 0.75
L 0.50 0.90
q 0_ 7_
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
http://onsemi.com
11
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
CS8190/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet CS8190.PDF ] | |
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