IC-PVL Datasheet, PDF (8/33 Pages) IC-Haus GmbH – LINEAR/OFF-AXIS BATTERY-BUFFERED HALL MULTITURN ENCODER

iC-PVL LINEAR/OFF-AXIS
preliminary
BATTERY-BUFFERED HALL MULTITURN ENCODER
Rev B3, Page 8/33
ELECTRICAL CHARACTERISTICS
Operating conditions:
VDD = 3.0...5.5 V, VBAT < VDD + 1.0 V, Tj = -40...125 °C, fslow calibrated to 34 kHz with IBIAS, unless otherwise stated.
Item Symbol Parameter
No.
Conditions
Min. Typ.
506 tf()
Fall Time
CL = 30 pF
EEPROM Interface: SCL, SDA
601 Vt()hi
Input Threshold Voltage hi
1.7
602 Vt()lo
Input Threshold Voltage lo
0.8 1.4
603 Vt()hys Input Hysteresis
Vt()hys = Vt()hi - Vt()lo
75 200
604 Vs()lo
Saturation Voltage lo
I() = 1.6 mA
0.05
605 Isc()lo
Short-Circuit Current lo
VDDS = 3.0 V, V() = VDDS
8
606 Ipu()
Pull-Up Current
607 fclk(SCL) I²C Output Frequency at SCL
Error Monitoring Output: NERR, NWRN
V() = 0 V...VDDS - 1 V
-1000 -300
f_fast /128
701 Vs()lo
Saturation Voltage lo
I() = 1.6 mA
0.05
702 Isc()lo
Short-Circuit Current lo
VDDS = 3.0 V, V() = VDDS
4
Digital Inputs: DI_P1, CLK_N1
801 Vt()hi
Threshold Voltage hi
1.7
802 Vt()lo
Threshold Voltage lo
0.8 1.4
803 Vt()hys Hysteresis
Vt()hys = Vt()hi - Vt()lo
75 200
804 Ipd()
Pull-Down Current
V() = 1 V...VDDS
2
30
Mode Select Input: SEL
901 Vt()hi
Threshold Voltage hi
1.7
902 Vt()lo
Threshold Voltage lo
0.8 1.4
903 Vt()hys Hysteresis
Vt()hys = Vt()hi - Vt()lo
75 200
Preset Input: PRE
A01 Vt()hi
Threshold Voltage hi
60
A02 Vt()lo
Threshold Voltage lo
30
40
A03 Vt()hys Hysteresis
Vt()hys = Vt()hi - Vt()lo
0.7 1.0
A04 Ipd()
Pull-Down Current
V() = 1 V...VDDS, SEL = GND
10 120
Serial Interface to Singleturn Sensor, SSI and Chain Mode
B01 tp()
Propagation Delay:
10
Clock Edge vs. DO Output
B02 tout
Timeout
fslow calibrated via IBIAS
15
25
Parallel Encoder Mode
C01 tprocess Processing Time (Parallel Out- see Figure 11
10
put)
Max.
50
2
500
0.4
30
-30
0.4
15
2
500
100
2
500
75
1.4
300
100
35
30
Unit
ns
V
V
mV
V
mA
µA
kHz
V
mA
V
V
mV
µA
V
V
mV
%VDD
%VDD
V
µA
ns
µs
µs