
CS8190
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3
ELECTRICAL CHARACTERISTICS (40°C ≤ TA ≤ 85°C, 8.5 V ≤ VCC ≤ 15 V, unless otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
SUPPLY VOLTAGE SECTION
ICC Supply Current
VCC = 16 V, 40°C, No Load
50
125
mA
VCC Normal Operation Range
8.5
13.1
16
V
INPUT COMPARATOR SECTION
Positive Input Threshold
1.0
2.0
3.0
V
Input Hysteresis
200
500
mV
Input Bias Current (Note
3)0 V ≤ VIN ≤ 8.0 V
10
80
mA
Input Frequency Range
0
20
kHz
Input Voltage Range
in series with 1.0 kW
1.0
VCC
V
Output VSAT
ICC = 10 mA
0.15
0.40
V
Output Leakage
VCC = 7.0 V
10
mA
Low VCC Disable Threshold
7.0
8.0
8.5
V
Logic 0 Input Voltage
1.0
V
VOLTAGE REGULATOR SECTION
Output Voltage
6.25
7.00
7.50
V
Output Load Current
10
mA
Output Load Regulation
0 to 10 mA
10
50
mV
Output Line Regulation
8.5 V ≤ VCC ≤ 16 V
20
150
mV
Power Supply Rejection
VCC = 13.1 V, 1.0 VP/P 1.0 kHz
34
46
dB
CHARGE PUMP SECTION
Inverting Input Voltage
1.5
2.0
2.5
V
Input Bias Current
40
150
nA
VBIAS Input Voltage
1.5
2.0
2.5
V
Non Invert. Input Voltage
IIN = 1.0 mA
0.7
1.1
V
@ 0, 87.5, 175, 262.5, + 350 Hz
0.10
0.28
+0.70
%
F/VOUT Gain
@ 350 Hz, CCP = 0.0033 mF, RT = 243 kW
7.0
10
13
mV/Hz
Norton Gain, Positive
IIN = 15 mA
0.9
1.0
1.1
I/I
Norton Gain, Negative
IIN = 15 mA
0.9
1.0
1.1
I/I
FUNCTION GENERATOR SECTION: 405C 3 TA 3 855C, VCC = 13.1 V unless otherwise noted
Return to Zero Threshold
TA = 25°C
5.2
6.0
7.0
V
Differential Drive Voltage, (VCOS+ VCOS)
8.5 V ≤ VCC ≤ 16 V, q = 0°
5.5
6.5
7.5
V
Differential Drive Voltage, (VSIN+ VSIN)
8.5 V ≤ VCC ≤ 16 V, q = 90°
5.5
6.5
7.5
V
Differential Drive Voltage, (VCOS+ VCOS)
8.5 V ≤ VCC ≤ 16 V, q = 180°
7.5
6.5
5.5
V
Differential Drive Voltage, (VSIN+ VSIN)
8.5 V ≤ VCC ≤ 16 V, q = 270°
7.5
6.5
5.5
V
Differential Drive Current
8.5 V ≤ VCC ≤ 16 V
33
42
mA
Zero Hertz Output Angle
1.5
0
1.5
deg
3. Input is clamped by an internal 12 V Zener.
4. Applies to % of full scale (270°).