33970 Datasheet, PDF (8/36 Pages) Freescale Semiconductor, Inc – Dual Gauge Driver Integrated Circuit with Improved Damping Algorithms

ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics
Characteristics noted under conditions 4.75 V < V_DD < 5.25 V, -40°C < T_A < 125°C, GND = 0 V unless otherwise noted. Typical
values noted reflect the approximate parameter means at T_A = 25°C under nominal conditions unless otherwise noted.
Characteristic
Time from Falling Edge of CS to SO Low Impedance ⁽²⁰⁾
Time from Rising Edge of CS to SO High Impedance ⁽²¹⁾
Time from Rising Edge of SCLK to SO Data Valid ⁽²²⁾
0.2 V_DD ≤ SO ≥ 0.8 V_DD, C_L = 200 pF
Symbol
Min
Typ
Max
Unit
t_SO(EN)
–
t_SO(DIS)
–
t_VALID
–
–
145
ns
1.3
4.0
µs
ns
65
105
Notes
20. Time required for output status data to be terminated at SO. 1.0 kΩ load on SO
21. Time required for output status data to be available for use at SO. 1.0 kΩ load on SO.
22. Time required to obtain valid data out from SO following the rise of SCLK.
33970
8
Analog Integrated Circuit Device Data
Freescale Semiconductor