CS4101 Datasheet, PDF (2/8 Pages) Cherry Semiconductor Corporation – Precision Air-Core Tach/Speedo Driver with Separate Function Generator Input

Electrical Characteristics: -40°C ≤ T_A ≤ 85°C, 8.5V ≤ V_CC ≤ 15V unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
s Supply Voltage Section
I_CC Supply Current
V_CC = 16V, -40°C, No Load
V_CC Normal Operation Range
50
125
8.5
13.1
16.0
s Input Comparator Section
Positive Input Threshold
Input Hysteresis
Input Bias Current *
Input Frequency Range
0V ≤ V_IN ≤ 8V
Input Voltage Range
in series with 1kΩ
Output V_SAT
Output Leakage
Low V_CC Disable Threshold
Logic 0 Input Voltage
I_CC = 10mA
V_CC = 7V
*Note: Input is clamped by an internal 12V Zener.
2.4
3.4
4.4
200
400
-10
-80
0
20
-1
V_CC
0.15
0.40
10
7.0
8.0
8.5
2.4
s Voltage Regulator Section
Output Voltage
Output Load Current
Output Load Regulation
Output Line Regulation
Power Supply Rejection
0 to 10 mA
8.5V ≤ V_CC ≤ 16V
V_CC = 13.1V, 1Vp/p 1kHz
6.25
7.00
10
20
34
46
s Charge Pump Section
Inverting Input Voltage
1.5
2.0
Input Bias Current
40
V_bias Input Voltage
1.5
2.0
Non Invert. Input Voltage I_IN = 1mA
0.7
Linearity*
@ 0, 87.5, 175, 262.5, + 350Hz
-0.10
0.28
F/V_OUT Gain
@ 350Hz, C_T = 0.0033µF, R_T = 243kΩ
7
10
Norton Gain, Positive
I_IN = 15µA
0.9
1.0
Norton Gain, Negative
I_IN = 15µA
0.9
1.0
*Note: Applies to % of full scale (270°).
7.50
10
50
150
2.5
150
2.5
1.1
+0.70
13
1.1
1.1
s Function Generator Section: -40° ≤ T_A ≤ 85°C, V_CC = 13.1V unless otherwise noted.
Differential Drive Voltage
(V_COS+ - V_COS-)
Differential Drive Voltage
(V_SIN+ - V_SIN-)
Differential Drive Voltage
(V_COS+ - V_COS-)
Differential Drive Voltage
(V_SIN+ - V_SIN-)
Differential Drive Current
Zero Hertz Output Angle
8.5V ≤ V_CC ≤ 16V
Θ = 0°
8.5V ≤ V_CC ≤ 16V
Θ = 90°
8.5V ≤ V_CC ≤ 16V
Θ = 180°
8.5V ≤ V_CC ≤ 16V
Θ = 270°
8.5V ≤ V_CC ≤ 16V
5.5
6.5
7.5
5.5
6.5
7.5
-7.5
-6.5
-5.5
-7.5
-6.5
-5.5
33
42
-1.5
0.0
1.5
Function Generator Error *
Reference Figures 1,2,3,4
V_CC = 13.1V
Θ = 0° to 305°
-2
0
+2
* Note: Deviation from nominal per Table 1 after calibration at 0 and 270°.
2
UNIT
mA
V
V
mV
µA
KHz
V
V
µA
V
V
V
mA
mV
mV
dB
V
nA
V
V
%
mV/Hz
I/I
I/I
V
V
V
V
mA
deg
deg