MC33972 Datasheet, PDF (4/28 Pages) Motorola, Inc – Multiple Switch Detection Interface with Suppressed Wake-Up

Freescale Semiconductor, Inc.
MAXIMUM RATINGS
All voltages are with respect to ground unless otherwise noted.
Rating
ELECTRICAL RATINGS
V_DD Supply Voltage
Symbol
Value
Unit
–
-0.3 to 7.0
V_DC
CS, SI, SO, SCLK, INT, AMUX (Note 1)
WAKE (Note 1)
V_PWR Supply Voltage (Note 1)
–
-0.3 to 7.0
V_DC
–
-0.3 to 40
V_DC
–
-0.3 to 50
V_DC
Switch Input Voltage Range
Frequency of SPI Operation (V_DD = 5.0 V)
ESD Voltage (Note 2)
Human Body Model (Note 3), (Note 4)
Machine Model (Note 5)
–
–
V_ESD1
V_ESD2
-14 to 40
6.0
± 4000
± 200
V_DC
MHz
V
THERMAL RATINGS
Operating Temperature
Ambient
Junction
Case
Storage Temperature
Power Dissipation (T_A = 25°C) (Note 6)
Thermal Resistance
Junction to Ambient
Junction to Lead
Peak Package Reflow Temperature During Solder Mounting (Note 7)
DWB Suffix
EW Suffix
T_A
T_J
T_C
T_STG
P_D
R_θJA
R_θJL
T_SOLDER
-40 to 125
-40 to 150
-40 to 125
-55 to 150
1.7
74
25
240
245
°C
°C
W
°C/W
°C
Notes
1. Exceeding these limits may cause malfunction or permanent damage to the device.
2. ESD data available upon request.
3. ESD1 testing is performed in accordance with the Human Body Model (C_ZAP = 100 pF, R_ZAP = 1500 Ω).
4. All terminals when tested individually.
5. ESD2 testing is performed in accordance with the Machine Model (C_ZAP = 200 pF, R_ZAP = 0 Ω).
6. Maximum power dissipation at T_J = 150°C junction temperature with no heat sink used.
7. Terminal soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may
cause malfunction or permanent damage to the device.
33972
4
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
For More Information On This Product,
Go to: www.freescale.com