CS8191XNF16 Просмотр технического описания (PDF) - Cherry semiconductor
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CS8191XNF16 Datasheet PDF : 8 Pages
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Electrical Characteristics: continued
PARAMETER
TEST CONDITIONS
s Function Generator Section: continued
Function Generator Error *
Reference Figures 1 - 4
Q = 0¡ to 225¡
Q = 226¡ to 305¡
Function Generator Error
13.1V ² VCC ² 16V
Function Generator Error
13.1V ² VCC ² 10V
Function Generator Error
13.1V ² VCC ² 8.0V
Function Generator Error
25¡C ² TA ² 80¡C
Function Generator Error
25¡C ² TA ² 105¡C
Function Generator Error
Function Generator Gain
Ð40¡C ² TA ² 25¡C
TA = 25¡C, Q vs F/VOUT
*Note: Deviation from nominal per Table 1 after calibration at 0¡ and 270¡.
MIN
-2
-3
-1
-1
-7
-2
-4
-2
60
TYP
0
0
0
0
0
0
0
0
77
MAX
UNIT
+2
deg
+3
deg
+1
deg
+1
deg
+7
deg
+2
deg
+4
deg
+2
deg
95
¡/V
Package Lead Description
PACKAGE LEAD #
16L PDIP
20L SO
1
1
2
2
3
3
4, 5, 12, 13
5, 6, 15, 16
6
8
7
9
8
10
9
11
10
12
11
13
14
18
15
19
16
20
4, 7, 14, 17
LEAD SYMBOL
FUNCTION
VCC
VREG
BIAS
Gnd
COS-
SIN-
FREQIN
SQOUT
SIN+
COS+
CP-
CP+
F/VOUT
NC
Ignition or battery supply voltage.
Voltage regulator output.
Test point or zero adjustment.
Ground Connections.
Negative cosine output signal.
Negative sine output signal.
Speed or rpm input signal.
Buffered square wave output signal.
Positive sine output signal.
Positive cosine output signal.
Negative input to charge pump.
Positive input to charge pump.
Output voltage proportional to input signal frequency.
No connection.
Typical Performance Characteristics
Figure 1: Function Generator Output Voltage
vs Degrees of Deflection
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 (°)
3
Figure 2: Charge Pump Output Voltage vs Output Angle
F/VOUT = 2.0V + 2 FREQ ´ CT ´ RT ´ (VREG - 0.7)
7
6
5
4
3
2
1
0
0
45
90
135
180
225
270
315
Frequency/Output Angle (°)
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