IC-MV Datasheet, PDF (8/28 Pages) IC-Haus GmbH – 8-BIT HALL ENCODER

iC-MV 8-BIT HALL ENCODER WITH
CASCADABLE SERIAL INTERFACE
preliminary
Rev B1, Page 8/28
ELECTRICAL CHARACTERISTICS
Operating condition: VDD = 5 V ±10 %, Tj = -40...125 °C, 4 mm NdFeB magnet unless otherwise noted.
Item Symbol Parameter
No.
Conditions
A07 Vt()hi
Threshold Voltage hi at SCLK,
SLI
A08 Vt()lo
Threshold Voltage lo at SCLK,
SLI
A09 Vt()hys
Threshold Hysteresis at SCLK,
SLI
A10 Ipu()
Pull-up Current at SCLK, SLI V() = 1 V...VDD
A11 Vpu()
Pull-up Voltage at SCLK, SLI Vpu() = VDD − V(), I() = -5 µA
A12 fin()
Permissible Clock Frequency at
SCLK
A13 t_tos
SSI Timeout at SLO
EEPROM Interface SCL, SDA, ADR0, ADR1
B01 Vs()lo
Saturation Voltage lo at SCL,
SDA
I() = 4 mA
B02 Isc()lo
Short-Circuit Current lo at SCL,
SDA
B03 Vt()hi
Input Threshold Voltage hi
B04 Vt()lo
Input Threshold Voltage lo
B05 Vt()hys Input Hysteresis at SCL, SDA Vt()hys = Vt()hi − Vt()lo
B06 Vt()hys Input Hysteresis at ADR0, ADR1 Vt()hys = Vt()hi − Vt()lo
B07 Ipu()
Input Pull-up Current at SCL,
SDA
V() = 0...VDD − 1 V
B08 Vpu()
Input Pull-up Voltage at SCL,
SDA
Vpu() = VDD − V(), I() = -5 µA
B09 fclk()
Clock Frequency at SCL
B10 tbusy()cfg Configuration Time
of one iC-MV
B11 Cycle
Number of Stop Sequences at
the Beginning of a Communica-
tion
B12 Ipd()
Pull-down Current Source at
ADR0, ADR1
V() = 1 V...VDD
Oscillator
C01 fosc()
System Clock
TEST = 0b011, measured at pin SLO
Error Output / Standby Input NERR
H01 Vs()lo
Saturation Voltage lo
I() = 4 mA
H02 Isc()lo
Short-Circuit Current lo
V() = VDD
H03 Rpu()
Pull-up Resistor
ENPU = 0x1
H04 Vt()hi
Input Threshold Voltage hi
NOSBY = 0x1
H05 Vt()lo
Input Threshold Voltage lo
NOSBY = 0x1
H06 Vt()hys Threshold Hysteresis
NOSBY = 0x1, Vt()hys = Vt()hi − Vt()lo
H07 VTMon Turn-on Threshold Scan Test increasing voltage at NERR
Min.
0.8
150
-60
14
10
0.8
300
150
-60
50
1
6
0.8
5
7
0.8
150
H08 VTMoff Turn-off Threshold Scan Test decreasing voltage at NERR
H09 VTMhys Threshold Hysteresis Scan Test VTMhys = VTMon − VTMoff
VDD +
0.5
Typ.
250
-30
500
250
-30
80
3
8
30
1.1
11
250
0.03
Max.
2
-6
0.6
2
29
0.4
90
2
-6
0.6
100
10
70
1.6
0.4
80
15
2
VDD +
2
Unit
V
V
mV
µA
V
MHz
µs
V
mA
V
V
mV
mV
µA
V
kHz
ms
µA
MHz
V
mA
kΩ
V
V
mV
V
V
V