TLE7824G Datasheet, PDF (44/53 Pages) Infineon Technologies AG – Integrated double low-side switch, high-side/LED driver, hall supply, wake-up inputs and LIN communication with embedded MCU (24kB Flash)

TLE7824G
General Product Characteristics
Table 14 Electrical Characteristics (cont’d)
V_S = 13.5 V, T_j = -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
(unless otherwise specified)
Pos.
Parameter
Symbol
Limit Values
Unit Conditions
Min. Typ. Max.
16.4.114
16.4.115
16.4.116
16.4.117
Clock low after CSN high
DI setup time
DI hold time
Input signal rise time at pin
DI, CLK and CSN
t_beh
t_DISU
t_DIHO
t_rIN
125 –
50
–
50
–
–
–
–
ns –
–
ns –
–
ns –
50
ns –
16.4.118 Input signal fall time at pin t_fIN
DI, CLK and CSN
–
–
50
ns –
16.4.119 Delay time for mode
t_fIN
change from Normal Mode
to Sleep Mode
–
–
10
μs –
16.4.120 CSN high time
Data Output Timing¹⁾
t_CSN(high)
10
–
–
μs –
16.4.121 DO rise time
t_rDO
16.4.122 DO fall time
t_fDO
16.4.123 DO enable time
t_ENDO
16.4.124 DO disable time
t_DISDO
ADC Measurement Interface (general)
–
30
–
30
–
–
–
–
16.4.125 ADC reference voltage V_AREF
2.45 2.5
ADC Battery Voltage Measurement Interface, V_{BAT_SENSE}
16.4.126 Max. measurement input V_{bat_fs}
voltage (full scale)
19.2 20
80
ns
80
ns
50
ns
50
ns
2.55 V
20.8 V
C_L = 100 pF
C_L = 100 pF
low impedance
high impedance
4) _interconnect
–
16.4.127 Measurement input
impedance
16.4.128 V_{bat_sense} input filter
bandwidth
R_{bat_sense}
0.8
1.6
2.2
MΩ measurement I/F = on
bw
–
50
–
kHz ¹⁾
16.4.129 Measurement input
leakage current
16.4.130 Measurement accuracy
after μController-based
calibration
16.4.131 Settling time
I_{bat_sense}
–
T_set
ADC Temperature Measurement Interface
-0.5 –
-300 –
–
–
0.5 μA measurement I/F = off;
V_{bat_sense} = 13.5 V
300
mV 4 < V_{bat_sense} < V_{bat_fs};
V_CC ≥ 4.5 V
30
μs ⁴⁾ CSN high to settled
output voltage V_A
16.4.132 Temp. Measurement
T_J
Range
16.4.133 Temp. sensor offset
m₀
voltage
16.4.134 Temp. coefficient
m₁
-40 –
150 °C via on-chip sensor
–
3.82 –
V
1)_{VA = m0 - m1 x TJ}
–
5.94 –
mV/K ¹⁾
Data Sheet
44
Rev. 3.01, 2008-04-15