mc33976 Freescale Semiconductor, Inc, mc33976 Datasheet - Page 7

• Manufacturer Part Number: mc33976
• Description: Dual Gauge Driver With Configurable Response Time
• Manufacturer: Freescale Semiconductor, Inc

Table 4. Dynamic Electrical Characteristics
Typical values noted reflect the approximate parameter means at T
POWER OUTPUT AND CLOCK TIMINGS
Notes
Analog Integrated Circuit Device Data
Freescale Semiconductor
SIN0,1, ± (COS0,1, ±) Output Turn ON Delay Time
(Time from Rising
SIN0,1, ± (COS0,1, ±) Output Turn OFF Delay Time (Time from Rising
Disables Outputs to Steady State Coil Voltages and Currents)
Uncalibrated Oscillator Cycle Time
Calibrated Oscillator Cycle Time
Maximum Pointer Speed
Maximum Pointer Acceleration
15.
16.
Characteristics noted under conditions 4.75 V ≤ V
Outputs to Steady State Coil Voltages and Currents)
Calibration Pulse = 8.0 µs, PECCR D4 = Logic [0]
Calibration Pulse = 8.0 µs, PECCR D4 = Logic [1]
Maximum specified time for the 33976 is the minimum guaranteed time needed from the microcontroller.
The minimum and maximum value will vary proportionally to the internal clock tolerance. These numbers are based on an ideally
calibrated clock frequency of 1.0 MHz. These are not 100 percent tested.
CS
Enabling
(16)
Characteristic
(16)
DYNAMIC ELECTRICAL CHARACTERISTICS
(15)
DD
≤ 5.25 V, - 40°C ≤ T
(15)
CS
A
= 25°C under nominal conditions unless otherwise noted.
t
t
DLY (OFF)
Symbol
DLY (ON)
A
V
t
t
J
CLU
CLC
MAX
MAX
≤ 150°C, GND = 0 V unless otherwise noted.
DYNAMIC ELECTRICAL CHARACTERISTICS
0.65
Min
1.0
0.9
–
–
–
–
ELECTRICAL CHARACTERISTICS
Typ
1.0
1.1
1.0
–
–
–
–
4500
Max
400
1.0
1.0
1.7
1.2
1.1
Units
°/s
ms
ms
°/s
µs
µs
2
33976
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