IC-TW3 Datasheet, PDF (6/24 Pages) IC-Haus GmbH – SENSOR SIGNAL CONDITIONER WITH TEMPERATURE COMPENSATION AND LINE DRIVER

iC-TW3 SENSOR SIGNAL CONDITIONER WITH
TEMPERATURE COMPENSATION AND LINE DRIVER
Rev B1, Page 6/24
ELECTRICAL CHARACTERISTICS
Operating conditions: VDD, VDDA, VDDB, VDDIN = 3.0...5.5 V, Tj = -40...125 °C, reference point GND unless otherwise stated
Item Symbol Parameter
No.
Conditions
Min. Typ. Max.
Oscillator CLK, TESTEN
501 Vt()hi
Input Threshold Voltage hi
VDD = 3.3 V +/- 10 %
1.5
VDD = 5.0 V +/- 10 %
3.3
502 Vt()lo
Input Threshold Voltage lo
VDD = 3.3 V +/- 10 %
0.8
VDD = 5.0 V +/- 10 %
1.0
503 Ipd()
Input Pull-Down Current
V() = 1 V...VDD
3
504 Vpd()
Input Pull-Down Voltage
I() = 3 µA
700
505 fosc
Oscillator Frequency
TEST_CLK = 1, measured at NERR;
CLKDIV = 0 (low active)
2
CLKDIV = 1
4
506 fin()
Permissible External Clock Fre-
4
quency at CLK
1-Wire Interface 1W
601 Vs()lo
Saturation Voltage lo
I() = 1 mA
300
602 Isc()lo
Short-Circuit Current lo
2
603 Ipu()
Input Pull-Up Current
V() = 0...VDD - 1 V
-3
604 Vpu()
Input Pull-Up Voltage
Vpu() = VDD - V(), I() = -3 µA
700
605 tr(), tf() Rise and Fall Time (10/90%)
VDD = 3.3 V, CL = 10 pF
32
606 Vt()hi
Input Threshold Voltage hi
VDD = 3.3 V +/- 10 %
1.5
VDD = 5.0 V +/- 10 %
3.3
607 Vt()lo
Input Threshold Voltage lo
VDD = 3.3 V +/- 10 %
0.8
VDD = 5.0 V +/- 10 %
1.0
I2C Interface SDA, SCL
701 Vs()lo
Saturation Voltage lo
I() = 1 mA
400
702 Isc()lo
Short-Circuit Current lo
V() = 1V...VDD
3
703 Ipu()
Pull-Up Current
V() = 0...VDD - 1 V
-3
704 Vpu()
Input Pull-Up Voltage
Vpu() = VDD - V(), I() = -3 µA
700
705 Vt()hi
Input Threshold Voltage hi at VDD = 3.3 V +/- 10 %
1.5
SDA
VDD = 5.0 V +/- 10 %
3.3
706 Vt()lo
Input Threshold Voltage lo at VDD = 3.3 V +/- 10 %
0.8
SDA
VDD = 5.0 V +/- 10 %
1.0
707 fclk()
Write/Read Clock Frequency at CLKDIV = 0
SCL
708 tbusy()cfg Duration Of Startup Configuration CLKDIV = 0, 2 LUT blocks
CLKDIV = 0, 16 LUT blocks
100
20
80
Digital Output NERR
901 Vs()lo
Saturation Voltage lo
I() = 1 mA
400
902 Vs()hi
Saturation Voltage hi
Vs()hi = VDD - V(); I() = -1 mA
400
903 Isc()lo
Short-Circuit Current lo
3
904 Isc()hi
Short-Circuit Current hi
-2.5
Unit
V
V
V
V
µA
mV
MHz
MHz
MHz
mV
mA
µA
mV
ns
V
V
V
V
mV
mA
µA
mV
V
V
V
V
kHz
ms
ms
mV
mV
mA
mA