IC-MQF_15 Datasheet, PDF (10/38 Pages) IC-Haus GmbH – Sin/Cos INTERPOLATION IC WITH RS422 DRIVER

iC-MQF PROGRAMMABLE 12-BIT ^preliminary
Sin/Cos INTERPOLATION IC WITH RS422 DRIVER
Rev C1, Page 10/38
ELECTRICAL CHARACTERISTICS
Operating Conditions: VDD = 4.3 ... 5.5 V, Tj = -40 °C ... 125 °C, IBN calibrated to 200 µA, unless otherwise stated
Item Symbol Parameter
No.
Conditions
Min. Typ.
Serial Configuration Interface SCL, SDA
D01 Vs()lo
Saturation Voltage lo
I() = 4 mA
D02 Isc()lo
Short-Circuit Current lo
4
D03 Vt()hi
Input Threshold Voltage hi
D04 Vt()lo
Input Threshold Voltage lo
0.8
D05 Vt()hys Input Hysteresis
Vt()hys = Vt()hi − Vt()lo
300 500
D06 Ipu()
Input Pull-Up Current
V() = 0...VDDS − 1 V
-600 -300
D07 Vpu()
Pull-Up Voltage
Vpu() = VDDS − V(), I() = -5 µA
D08 fclk()
Clock Frequency at SCL
ENFAST = 0
ENFAST = 1
D09 tbusy()cfg Duration of Startup Configuration IBN not calibrated, EEPROM access without
read failure, time to outputs operational;
ENFAST = 0
ENFAST = 1
D10 tbusy()err End Of I2C Communication; Time IBN not calibrated;
Until I2C Slave Is Enabled
V(SDA) = 0V
V(SCL) = 0V or arbitration lost
no EEPROM
CRC ERROR
D11 tp()
Start Of Master Activity On I2C
Protocol Error
SCL without clock signal: V(SCL) = constant;
IBN not calibrated
IBN calibrated to 200 µA
60
80
240 320
36
24
4
indef.
45
95
25
80
64
80
Temperature Monitoring
E01 VTs
Temperature Sensor Voltage
VTs() = VDDS − V(PA),
Calibration 3, without load;
Tj = -40 °C
Tj = 27 °C
Tj = 100 °C
740 770
620 650
460 520
E02 TCs
E03 VTth
Temp. Co. Temperature Sensor
Voltage
Temperature Warning Activation
Threshold
VTth() = VDDS - V(NA), Tj = 27 °C,
Calibration 3, without load;
CFGTA(3:0) = 0x0
CFGTA(3:0) = 0xF
-1.8
260 310
470 550
E04 TCth
E05 Tw
E06 Thys
E07 ∆T
Temp. Co. Temperature Warning
Activation Threshold
Warning Temperature
CFGTA(3:0) = 0x0
CFGTA(3:0) = 0xF
Warning Temperature Hysteresis 80 °C < Tj < 125 °C
Relative Shutdown Temperature ∆T = Toff − Tw
0.06
125 140
65
10
15
5
15
Max.
400
75
2
-60
0.4
100
400
48
34
12
135
285
240
150
790
670
540
360
630
80
25
25
Unit
mV
mA
V
V
mV
µA
V
kHz
kHz
ms
ms
ms
ms
ms
ms
µs
µs
mV
mV
mV
mV/K
mV
mV
%/K
°C
°C
°C
°C