IL8190N IKSEMICON [IK Semicon Co., Ltd], IL8190N Datasheet - Page 4

• Manufacturer Part Number: IL8190N
• Description: Precision Air-Core Tach/Speedo Driver with Return to Zero
• Manufacturer: IKSEMICON [IK Semicon Co., Ltd]

Electrical Characteristics (continued)
(-40°C ≤ T
Notes:
1.
2.
3.
Function Generator Section: –40°C ≤ T
Figure 1. Function Generator Output Voltage vs.
Θ = ARCTAN
-1
-2
-3
-4
-5
-6
-7
Symbol
0
6
5
4
3
2
1
7
0
Θ/V
Input is clamped by an internal 12 V Zener.
Applies to % of full scale (270°).
Deviation from nominal per Table 1 after calibration at 0° and 270°.
Figure 3. Output Angle in Polar Form
45
A
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Error
Function Generator Gain
[
≤ 85°C, 8.5 V ≤ V
-7.0 V
(V
90
Degrees of Deflection
Degrees of Deflection ( ) °
SIN+
V
V
COS
SIN+
) - (V
135
- V
Parameter
- V
COS-
SIN-
SIN-
180
)
]
Typical Perfomance Characteristics
225
7.0 V
-7.0 V
CC
(V
≤ 16 V, unless otherwise specified)
COS+
270
COS
SIN
Θ
A
) - (V
13.1 V ≤ V
13.1 V ≤ V
13.1 V ≤ V
25°C ≤ T
25°C ≤ T
-40°C ≤ T
T
≤ 85°C, V
A
315
= 25°C, Θ vs V
Angle
COS-
7.0 V
Test Condition
)
A
A
A
CC
CC
CC
≤ 80°C
≤ 105°C
CC
≤ 25°C
≤ 16 V
≤ 11 V
≤ 9.0 V
= 13.1 V unless otherwise noted (continued)
V
0.7 V)
OUT
Figure 2. Charge Pump Output Voltage vs.
-0.50
-0.75
-1.00
-1.25
-1.50
-0.25
5
1.50
0.75
0.50
0.25
0.00
6
4
2
1
1.25
1.00
3
0
7
OUT
0
/F = 2.0 V+2.0 × FREQ × C
Figure 4. Nominal Output Deviation
0
/F
45
45
90
Frequency/Output Angle ( ) °
90
Output Angle
Min
-2.5
-1.0
-3.0
-3.0
-5.5
-3.0
Theoretical Angle ( ) °
60
135
135
Typ
77
180
0
0
0
0
0
0
180
CP
225
× R
225
Max
+2.5
+1.0
+3.0
+3.0
+5.5
+3.0
95
IL8190N
T
270
× (V
270
Unit
deg
deg
deg
deg
deg
deg
REG
°/V
315
315
-
4